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1. For Troubleshooting y f Oracle Beginning Performance Unlimited access to Apress titles for a full year 4 7 p eneiaomeni Instant access to each new Apress publication il ploring the 15 SM Compatibility with any device desktop laptop or mobile Use of our new exclusive to Apress reader with ae ivi bi efl Mm men Ba ete 40 i pramen unparalleled search functions Option to download any eBook for just 4 99 for a limited time ACCESS HOW TO Written by Mark Crutch C ast your mind back to part 30 of this series where introduced the notion of an unset Fill which allows each clone to have its own color that is independent of the parent object It s a handy trick for creating a collection of similar but not identical objects such as a crowd of characters with differently colored hair or clothes You can use this same mechanism with the Tiled Clones dialog to produce arrays of clones whose colors differ from the parent object either in subtle drifts of shade and 3 hue or in big bold steps As usual we ll start by drawing a simple parent shape our Familiar round cornered square But rather than fill it with color we ll unset it either by using the 2 button in the Fill tab of the Fill amp Stroke dialog or by right clicking 3 on the color swatch in the bottom 3 compared to the tabs we ve looked left of Inkscape s status bar and selecting Unset Fill
2. Saturation and Lightness don t wrap values above 100 won t suddenly wrap round to lower values but neither will they result in extra saturation or extra lightness Values less than 0 behave similarly With all that in mind let s puta 50 and 75 working anti purple For the columns of our clones Can you work out what will happen if we change the number of columns to 8 Remember that the Hue value can wrap round How about if we use a value of 33 3 50 or something else entirely Nowtry putting a value of 50 into the Per Row S field With each row you ll get less and less of the pure color included Given that our starting color is already pure red at 100 saturation this gives us values for our three rows of 100 50 and 0 resulting in rows that are pure colors washed out colors and completely gray Given that the Saturation value doesn t wrap can you guess what the result would be for more than three rows Also try picking an 3 initial color with low saturation and then putting a positive value in the Full circle magazine 95 26 Field instead Finally let s reset our initial color to pure red and play with the Per Row L field You might expect that putting 50 in here would have a similar effect to the Saturation giving values of 100 50 and 0 for rows that are bright dark
3. 16 04 LTS Deleting a single movie saves more space than dozens of programs 3 O Today Xubuntu 14 04 software update installed the 3 same kernel 3 13 0 46 For the third time Why 3 A It was actually 3 13 0 46 75 and there was a regression 3 requiring the updates Is there any way to Q synchronize Evolution Mail and 1 P include an uninstall program so all my Hotmail account you can do is delete the files 3 N Thanks to sandydin the Ubuntu Forums See this web 3 page For IMAP and SMTP settings that can be added to evolution http ri contents Q amp A My system sometimes locks up would like to know the exact time my system locks A Run conky and include the time in the conky display Q In a text file once the line containing Heading is Found 3 How do I check whether a how can display the next 20 lines 3 aaculeieinctalled ornoen Python http qoo ql JOduyF Thanks to Lars Nood n in the Ubuntu Forums Grep can do this grep A 20 Heading path to somewhere somefile t 3 http qoo gl u3xFJj xt TOP QUESTIONS AT ASKUBUNTU What is the relation between ALSA and PulseAudio sound architecture http gqoo gl y3650R How can I get the monitor resolution using the command line http qoo gl k6Ji5B 10 million Files in one Folder http goo gl 1kFP1A What should I do straight after installing Ubuntu on hold
4. 88 K Resize rescale delete and move pages inside PDF Works with Ubuntu Fedora Written by Alan Ward buntu has become well known as a distribution designed for normal users with an_ emphasis on ease of use However system makes building programs easier For these people who may not be computer engineers At the same time having a software management tool such as the apt and repository system at your disposal makes distributing your Program much easier than without and the Protein Data Bank Format them All of this has contributed to making a wide range of scientific its open source nature also makes this kind of work environment especially useful for the scientist Investigators form a rather specific category of computer users They tend to have quite precise needs that overlap those of normal users only up toa certain extent For example a statistician may in some cases have Ubuntu and For the distribution it is based on Debian a use for the very same spreadsheet as a manager though put to other tasks However at some point the statistician will require a more powerful number crunching environment such as R also available in the Ubuntu repositories However the number of potential users for specific scientific programs is naturally much smaller than that for more ordinary tasks Many of those developing programs for scient
5. We ll also use the Reset button at the bottom of the Tiled Clones dialog to get back Swatch there opens a color picker to asensible set of defaults regardless of your experimentations as a result of the previous two articles With all the preparations in place let s take a look at the Colour tab in my British English installation of the Symmetry Shit Scale Rotation Blur amp opacity our Trace intial colour B E Per cow I Per coem Aandomise H oo loo E loo E a S joo joo 7 ao A joo E joao A D Rows columnes 5 Width height Lise saved size and position of the tie Reset gt Object has no bled clos The general layout of this should be Familiar by now but the details differ a little when at previously The First change is the addition of the Initial colour Field at the top Clicking the From which to choose the initial Inkscape Part 35 color that your clones will take It s initial because the rest of the Familiar with the HSL color model Fields can subsequently change the color quite drastically With everything else in this tab set to zero clicking the Create button will produce an array of clones all taking on that initial color The 3 visual effect will be no different to cloning a solid colored parent object so in this case we end up with an array of red squares I ve moved the par
6. Full Circle THE INDEPENDENT MAGAZINE FOR THE UBUNTU LINUX COMMUNITY ISSUE 95 March 2015 1AAQ aw wot ah 18 BQ AQUARIS E4 5 THE UBUNTU PHONE HAS ARRIVED Full Circle Magazine is neither affiliated with nor endorsed by Canonical Ltd fan alias to make the ls command more detailed EUrntiktledi active alias ls ls la i color always classify z topt 00 inactive LibreOffice p 19 Command amp Conquer p 13 Arduino Ale Edit Document View Help Use LaTeX p 22 Review p 37 My Story E D 47 BACK NEXT M Tuxidermy p 55 Q amp A p 56 Inkscape 4 Graphics Security SSH p 58 Ubuntu Games p 62 Ubuntu Games p 64 The articles contained in this magazine are released under the Creative Commons Attribution Share Alike 3 0 Unported license This means you can adapt copy distribute and transmit the articles but only under the following conditions you must attribute SSE A the work to the original author in some way at least a name email or URL and to this magazine by name Full Circle Magazine and the URL www fullcirclemagazine org but not attribute the article s in any way that suggests that they endorse you or your use of the work If you alter transform or build upon this work you must distribute the resulting work under the same similar or a compatible license Full Circle magazine is entirely independent of Canonical the sponsor of the Ubuntu projects and the views
7. different after all it is a mod Think of it as a continuation of Penumbra Memory 2 GB RAM Graphics Mid range NVIDIA GeForce 200 AMD Radeon HD 5000 Integrated Intel HD Graphics should work but is not supported problems are generally solved with a driver update Hard Drive 2 GB available space AMD A6 CPU or equivalent ri contents d been searching high and low For a good Linux native golf game when suddenly Perfect Golf was released on Steam Early Access As the title suggests this is an early access game In other words beta So when you re about to click the BUY button just remember that the game is still in the works and will have some Features missing broken or both Obviously you also need Steam installed This review is for v1 2 1 1 From the end of January 2015 Before stepping onto the MY PLAYERS eriuiG iis aE SETTINGS UBUNTU GAMES course you need to create a new player You choose a name shirt colour and some default clubs to take with you There s no tweaking of the player gender clothing or Features It s one character Fits all at the moment Before going anywhere you re in the lobby area of Perfect Golf Here you can join the chat with others create an online game yes you can play your Friends or random people online create a local game yes you can play with offline real world Friends too or just practice
8. gt Antialiasing Bloom Off Off Bi vignetting God Rays Tree Billboard Distance Shadow Distance Grass Object Distance er oe er Sr Sr ee SE ee rTFTrrFTrTrrTrrvrrvy S F Camera View Distance Full circle magazine 95 info Top right are six icons you use to tune your shot we ll come to them in a moment Bottom right is the swing meter Below the swing meter is a yellow button When this is on you re taking a shot Click it off and you re taking a practice swing Right click in the swing meter and you get a choice of club Right click a second time and you can adjust where you ll hit the ball For back spin etc The icons are top to bottom settings map Fly by editor ground grid Flag on off and show pin mostly use the map to select where I d like the ball to land and to see distances and the ground grid when putting Initially the camera is pretty static but you can change that in settings to have it Follow the ball or switch to the ball as it lands Panoramic camera zooms out to let off perfect then the ball will swing you see a bit more of your surroundings rather than zoomed in on the player You re on the green Your putter is out normally switch the ground view on to see the lay of the land Clicking in the grid will show you a pin which will display the distance to the pin and whether it is above below the ball The one thing here to get u
9. Abom ihald be famiHar bo sro I s HatEmbji Cheeni yo Momepuge hiir imamo ce el A bo syntax highlighting ta plugins that will compile and execute code directly From Atom Due bo its hackable nature you can install exactly what you wank and configure i po ran Teaver puis you best The features integrated into iks core fa File tree tabbing Fle management directh From within Abom te are features abmost every heavy duty IDE has However mot every text editor Offers these same features out of the box while remaining relakively Professional J Atom Editor from GitHub fighbweight Furthermore support for thige such as Emmet ia plugin For generating HTML using css lilos selectors can simplify your ano kel Loewy A small list of plugins use Sus ataa highlighting and smippets for Stylus files web browser a browser that opens and runs directly in atom ghom Lerminal opens a terminal in the current directory build build your current project from within Atom TAPE uE your code an Akam cofor ices color viewer a oofor picker allows you bo select a color from a pallet emimet progect manager allows you to gave apen hery paths inte 2 project for easy access laber OF course there are many many more to choose from Depending on what languages you program in of your personal workhlow you may find packages have newer heard af Pasil Columns Break rpm package
10. P Flight a Yen o Near By Q 0 3 3 Camera Browser Clock How do you fee Apps Weather Channe a 3 Amazon Calculator Cut The Rope Free Telegram j j Ai j i j i 4 j T l i i ie Erma INSTALLED Tonight mostly Tomorrow Mostly Clear ala x H H ebay re clear partly cloudy C For messaging a lot of you I E asked about WhatsApp While The phone comes with apps for there s no version as of phone calls SMS contacts writing the phone does have camera gallery playing media Telegram which lets you lop apps ENE TE ae WA oe on reminders tasks but also 3 aka a vein to urag Cable Goeman bai TONEN Walkway webapps for Amazon eBay ats Dp ut It oes require f INSTALLED us ine FREI that your friends also have gt ISTALLED e Facebook and Twitter It even p y comes with Cut The Rope the Telegram installed What about you travellers ra does it have maps to stop you Full circle magazine 95 38 My contents from getting lost Yes it does It uses HERE Maps by default Of course you can install a Google Maps webapp if you like HERE from Nokia has similar functionality to Google Maps with satellite imagery and navigation You can have map satellite views with public transport and live traffic layers if required Navigation can be via car walking or public
11. The ODT file was saved then 3 automatically opened in LibreOffice Write While the output previous 3 page bottom right image isn t identical to the PDF it has kept the header and text colours which is nice Even the dotted vertical lines were kept The drop cap on did knock it out of whack for those two lines but the output as a whole is still very usable One thing did notice is that 3 even with small PDF files like FCM 10MB it takes a Few seconds to skip through the PDF Anyway getting text From a PDF isn t that impressive Time to give the OCR a run for its money IMAGE To TEXT Seeing that it could do Calc decided to get a bit cheeky and convert a table from an image to Calc Format Would it be able to read the text from the image make it editable and keep it within a decent table Format The answer is a resounding yes While some text is a bit off it has to be said that the original was a PDF printed scanned and turned into a PDF again so the quality was a bit ropey It would certainly be easy to 3 convert that Calc output into a table that would resemble the Original What about an image of text to 3 editable text 3 Yep AERODROME CHART ICAO RUNWAY TAXIWAY APRON PHYSICAL CHARACTERISTICS APRON RWY ITWY SURFACE AWY 05 29 Grooved Asphalt ise BEA RING STRENGTH 65 R B WT EL
12. computer Once VNC has been downloaded to the Pi users can apply For a free license or for an enhanced set of Features a ri contents NEWS personal or enterprise license Raspberry Pi users will also be able to connect to their Pi from an iPad iPhone Android or Chrome device by downloading RealVNC s Free VNC Viewer app which is available in the Apple App Store Google Play or the Chrome web store VNC can be used with Raspberry Pi in two ways IF the Raspberry Pi is connected to a monitor or TV and is running a graphical desktop the connected user can see exactly what a user sitting in Front of the Pi would see to support generic remote access hiring managers say experience with or knowledge of OpenStack and CloudStack are having a big impact on their Linux hiring decisions while 49 percent of Linux professionals believe open cloud will be the biggest growth area For Linux in 2015 and also good for sharing a screen with a Friend for instance IF the Pi is not running a graphical desktop then graphical remote access can still be obtained by creating a virtual desktop instead ideal For users who have built their Pi into a robot said RealVNC Source http www techworld com news operating systems raspberry pi enthusiasts can now share with Submitted by Arnfried Walbrecht COMPANIES REALLY WANT LINUX SAVVY EMPLOYEES AND THEY WANT THEM NOW 3
13. ft com ako be inik fram do pee ee a i aagi a Ee ji dada the deb file Erona thia homepages ge tal it im Ubi Cinforateb mf id ae is a FEA ie wi nas upian muromatii alls Vea wi I n eed fe prn n ih eee depi Be pia i gi ie aon aial FFA cae HERS ge sp p eet wepi Erima A E AN L P ETT Atam offri a l ga collechon af pE Teng Era HE 1a tpar phibgphing bo phig Whai mpila ard u ca tire ciby from Atom Dwe toits harksbis rouse you can ital asic hal you RL mul configure ft to man berarever sums yoru bes xt The franser gybegrated tee its compte Fue ies taboomg Ale ee diay froin evn Pooh ore emurar slice eee be svr IDE bos Hymy be e Dee eo offer ihi eee com fea aes mot wiii ihe boride Tamili maak Hanual Ey Full circle magazine 95 43 oe fi e Select an area all or an area e Select an output Format HTML image and LibreOffice Calc and Writer are supported e Save Using the OCR took a little while to Figure out but you just convert the image to a PDF or print the image to a PDF PDF To TEXT Upon opening FCM 94 previous page top right image skipped to page 13 and selected the First three columns of text This also made it select the image so went with that and clicked the OpenOffice surely it should say REVIEW ABLEZEXTRACT PROFESSIONAL 9 LibreOffice button From the popup clicked the Convert button below Writer to get an ODT File
14. last 7 years the first Five as a dual boot with Windows and the last two solely dependent on Ubuntu In the early days I tried Redhat Fedora and with the live CDs have now completely shifted after 6 years of service HP 9000 series bought a new one last year This is a Dell 3521 coming with Intel core i3 500GB HDD 4GB to Ubuntu Being a doctor by profession this was an odd combination as many others found it nauseating to RADEON 7670M and Intel HD Graphics 4000 and Dell wireless l 1704 manufactured by Broadcom This came preinstalled with Ubuntu l network manager tried with different managers and then handled the drivers tried with reinstalling the existing ones and then tried different suggestions given by the community take the bitter pill and stay on the learning curve but I always managed to find an alternative to the Windows software others used The simplicity stability and good reliable updates and the trustworthy community always were the blessings For me to stay on the track As my previous laptop died RAM hybrid graphics with AMD 12 04 LTS so I kept it that way From the beginning the wireless didn t seem to Function 3 well But usually used a 3G dongle to connect to internet So the wireless didn t give mea problem in the early days Once bought my 3 new Smartphone couldn t
15. ri contents IF you would like to submit a letter for publication compliment Join us on L ETT 2 RS or complaint please email it to letters fullcirclemagazine org PLEASE NOTE some letters may be edited for space mt goo gl FRTMI a Facebook com fullcircle MagaZine azine twitter com Fullcirclema B linkedin com company full circle magazine C ubuntuforums org forum display php f 270 FuLL CIRCLE NEEDS You A Without reader input Full Circle would be an empty PDF file which I don t think many people would Find particularly interesting We are always looking for articles reviews anything Even small things like letters and desktop screens help Fill the magazine See the article Writing for Full Circle in this issue to read our basic guidelines Have a look at the last page of any issue to get the details of where to send your contributions Full circle magazine 95 54 My contents OK JONES YOU RE HERE BECALISE PEOPLE SAY YOU VE LOST YOUR MIND YOU STARTED RANTING ABOUT NONSENSE THINGS LIKE A NEW WORLP ORPER FREEPOM ANP SOME KINP OF MAGICAL SIGN WHO P LEAP PEOPLE TO A BRIGHT NEW FUTURE EXPLAIN YOURSELF NOW IT CAN T TELL YOU SIR YOU LL HAVE TO READ IT YOURSELF BUT ONCE YOU SEE THE SIGN IT LL CHANGE YOUR LIFE TOO THE SIGN THE VELLOW SIGN YOU MEANZ POOR BOY THEN ALL IS LOST FOR You IT PRIVES PEOPLE INSANE i WELL SIR IT ALL BEGUN
16. Features of a CMS you may need simply creating a custom system in Meteor may be easier and Faster WILL YOU WRITE A TUTORIAL ON EITHER ANGULARJS OR METEOR IN A C amp C ARTICLE As AngularJS is Featured in Code School Feel an article Focused on this would be a duplication of effort However if there are specific questions will be happy to answer them Also if there is enough interest in an article on Meteor will happily write that too Hopefully this has enthused some readers to give AngularJS and Meteor a shot in some of their existing and or Future projects IF you run into any specific issues or are interested in a proper tutorial on Meteor feel free to send mean email at the Following address 3 Also if anyone has any questions suggestions or requests for C amp C articles in general Feel Free to email me at lswest34 Fcom gmail com FURTHER READING 3 https angularjs org Official homepage of AngularJS http campus codeschool com co urses shaping up with angular js Code school free AngularJS course https www meteor com Official homepage of Meteor s Lucas has learned all he knows from repeatedly breaking his system then having no other option but to discover how to fix it You can email Lucas at lswest34 gmail com NEWS ao I UH i EXTRA EXTRA READ ALL ABOUT IT Our glorious news repor
17. MacOS all Flavors of BSD For windows users recommend installing PuTTY This is Free software is distributed under the MIT license and complies with the Debian Free Software Guidelines There are several PuTTY applications since 3 they use different applets for each of the capabilities so one is for 3 Secure Shell another for SFTP and SO ON There is a useful manual for OpenSSH and for the various applications that make up all of OpenSSH which can be Found at http www openssh com manual html From here you can see that Full circle magazine 95 59 the applications which make up all of OpenSSH include e ssh The basic rlogin rsh like client program e ssh_config The client configuration file e sshd The daemon that permits you to login e sshd_config The daemon configuration File e ssh agent An authentication agent that can store private keys e ssh add Tool which adds keys to the above agent e sftp FTP like program that works over SSH1 and SSH2 protocol scp File copy program that acts like rcp 3 e ssh keygen Key generation tool e sftp server SFTP server subsystem started automatically by sshd e ssh keyscan Utility For gathering public host keys from a number of hosts e ssh keysign Helper program for hostbased authentication Basi
18. These webapps are again mobile web pages What you get here is what you 39 get in a mobile web browser all ej Ge 17 4 phabLetaubuntu phablet Several of you crazy people asked about the availability of a terminal within the Ubuntu Phone I m happy to report that there is a terminal app that can be installed Now I m no expert not by any means at the terminal so I tried only some basic listing and directory commands but they all worked as they would in Ubuntu desktop typed apt get and it f REVIEW BQ AQUARIS E4 5 gave me the help for it Same with ssh So it would seem that it s a fully functioning terminal I ve yet to find a document viewer app that will display DOC or ODT files but there are several text and PDF viewers that work just fine and at least one app that lets you ODT PDF If you re curious about what s in the Ubuntu Store there s an unofficial site here https appstore bhdouglass co m apps which shows the apps available SETTINGS SYSTEM SETTINGS gt NETWORK This lets you turn on off WiFi and roaming It s here that you see the first mention of 2G 3G That s right No 4G But that doesn t worry me as have no 4G reception where live Bluetooth This is where it s a bit odd It seems that while the Bluetooth is technically functioning it won t accept incoming files connections got it to recognise my
19. and distributed freely can be a better way to develop technology Being able to see the code learn From it ask questions and offer improvements is the Open source way While it might seem counterintuitive open does not mean less secure In Fact the opposite is often true Because the development process is collaborative bugs Flaws and vulnerabilities can be Found sooner and more often and Fixed more quickly By granting access to the code more people can work to Solve issues It s been said about Open source that given enough eyeballs all bugs are shallow More eyes and greater transparency can lead to Fewer vulnerabilities and greater security Full circle magazine 95 4 Source http mil embedded com quest blogs open source more eyes Fewer vulnerabilities gqreater security advocate of open source software Submitted by Arnfried Walbrecht 3 RASPBERRY PI ENTHUSIASTS CAN NOW SHARE THEIR LITTLE WORKHORSE WITH WINDOwsS MAC AND LINUX USERS 3 R evne the developer of VNC remote access and control software is allowing Raspberry Pi enthusiasts to share their PC with Windows Mac and Linux users RealVNC released its Flagship VNC product For the Raspberry to coincide with the device s birthday at the end of last month enabling users to connect to their Pi From any Windows Mac or Linux
20. either something like a Google Drive or DropBox app to send ri contents REVIEW BQ AQUARIS E4 5 er LJ Updates are done as stated previously using the System Settings No sooner did have mine out of the box and booting than it was telling me there was an Ubuntu update and several app updates so here s hoping the updates continue often So far I m really impressed with the Ubuntu Phone It s quick smooth cheap uses Linux and has good app Support even this early like jt What annoys me from other reviews and naysayers is that it to the cloud for later retrieval Or if you re old school and want to use a cable then it showed as a portable media player in my Kubuntu Pa 14 10 dragged photos taken with my Nexus 5 to it and they jw showed up just fine in the Gallery app Some people are also confusing E the Kickstarter Ubuntu Edge E phone with this BQ one This one certainly not sure about future ones does not boot Ubuntu to a desktop PC monitor from a dock full circle magazine 95 41 M contents REVIEW BOQ AQUARIS E4 5 those people seem to forget that this is a phone that s coming in at under 200 169 90 as write It s great value for money AVAILABILITY This is the tricky bit Since My Quick DEMONSTRATION demand is unknown the phone is available only through so https www youtu
21. haven t tried the online mode as yet so I can discuss only the local play in this review GAME GUIDE MUTT FRENDE 3 your shot This is the method Before hitting the Fairways I d recommend going for a few practice swings to hone your game There are two main modes to choose from in how you swing One is the good old three click method where you click to begin swinging click at the top of your swing then click at the end of the swing With this method your second click determines the power of the shot and the last click determines the trueness or not of ri Perfect Golf prefer The other is using the mouse to pull back then push Forward to swing This is a far more precise method as it uses the actual angle and speed of your movements to determine the shot Ball dynamics is really what makes this game shine It s pretty unforgiving For you Once a shot POST BHT Distance Ball Speed B Path O On Plane Soin Rate 2fO1 Axis IAF full circle magazine 95 g 64 PRACTICE RANGE HOLE PARA AUY RONNIE E 161 SHOT 40 y Bin a a gE 7 ela Meee ey has been taken in practice you will many frames per second FPS as GEHIE AUDIO WEATHER GAME see some pretty detailed results a lagging game will not help your on anic Sin on how you did swing any Peay aria Length of day It s this attention to physics and The weather settings is where J detail that make
22. previous tutorials that Asymmetric key pairs carry a very large computational overhead so they are generally used only to set up a connection and exchange the symmetric key The client creates this key then using Diffie Hellman NOTE There is a provision in the protocol for a Certificate Authority to attest to the validity of the public keys used This would help immensely in preventing the man in the middle attack you are vulnerable to at your First connection since the CA would give you confidence in the validity of the server s public key But not all servers use this at present in part because Certificates are expensive Full circle magazine 95 61 We are not done yet You should only have access to the server in accord with the rights you were given when your account was created This means it is time to authenticate And that is the topic for our next tutorial Kevin is a geek Linux enthusiast a certified Project Manager by day and in general a tech lover His blog is at ri contents A mnesia The Dark Descent is still considered to be one of the best horror survival games ever released A third party total conversion modification For Amnesia has recently been released and it rivals Amnesia s spine chilling scare score Penumbra Necrologue was originally released for Microsoft Windows on Halloween night October 31 2014 Th
23. to run After you have downloaded the 3 software would recommend watching this video Learn Latex in Five minutes 3 https www youtube com watch v Y kXtWdjtmw now I have let the cat out of the bag You can now prefer any editor that has pull see that there are lots of Latex down menus listed in a logical way the formating code required to create documents Latex is a huge environment with lots of code out there As we are learning it is helpful to be able to see the code we need It is also helpful to havea built in viewer to display our document as it will be printed HowTo videos on YouTube Before you write your first LaTeX document one initial bit of advice always create a Folder For the document that you are working on and keep all of the Files 3 related to the document in it This will serve you well when you try more complex documents Go get your Feet wet and we will come back to this next issue At least now you are in on one of the world s well kept secrets John Eddie Kerr is a Law Librarian at a county law library in Guelph Ontario Canada Ubuntu powers his desktop at work and at home He is a member of the Kitchener Waterloo Linux Users Group and the WFTL LUG full circle magazine 95 23 Get unlimited access to a cutting edge technology and business library with OUG
24. 7 1 million Euros as well as the car s newly open Automotive Service Bus The system is controlled by a cross platform central control unit built by IAV A separate web enabled control unit responsible for driver and Internet Communications communicates wirelessly with a touchscreen which in the case of the Visio M is an Apple iPad According to TUM s announcement Visio M s OSGi hardware platform is based ona hardware design that runs Linux on an open spec PandaBoard which in turn is equipped with a Texas Instruments 1GHz dual core Cortex A9 OMAP4430 system on chip However TUM s announcement does not specify ri contents NEWS which block in the architecture diagram below contains the PandaBoard Source http linuxgizmos com automotiv e bus open sourced with linux based design Submitted by Arnfried Walbrecht BLUEBERRY LINUX MINT S ELEGANT SOLUTION TO MANAGING BLUETOOTH DEVICES news for heavy bluetooth users and enthusiasts alike Linux Mint has announced the upcoming release of Blueberry an elegant minty Front end to gnome of managing multiple bluetooth devices simpler and hassle free BlueBerry is known to provide a unified destination for interacting with wireless mice keyboards speakers and the type that rely on bluetooth technology Interestingly although the software has been designed ina http 5 03 linux m
25. An to the Linux 3 Foundation and tech job company Dice in the 2015 Linux Jobs Report Nearly all hiring managers are looking to recruit Linux professionals While programmers and Linux system administrators are in high demand your chances of landing a great job are greater if you have cloud security and or software defined networking SDN skills In particular 42 percent of Container technologies such as Docker get a lot of ink but aren t as important For finding a job Only Five percent of hiring managers say windows mac linux users 3600302 made a difference in their hiring decisions 19 percent of Linux that container knowledge has professionals see containers as the top growth area Hiring managers are looking for developers and network administrators who know their way around SDN Specifically 19 percent are looking For Linux talent with SDN skills Source http panies really want linux savvy employees and they want them NOW 3 Submitted by Arnfried Walbrecht MEERKAT Linux Mini PC WITH INTEL PROCESSOR UNVEILED By SYSTEM76 new Linux Mini PC called the Meerkat has been unveiled this week by PC builder System76 which has been equipped with an Intel Broadwell processor and will be available to purchase later this month around March 19th 2015 The Meerkat will be launched offering different pr
26. I also want to thank Ronnie our wonderful editor For his support and patience during that painful period still have of time so this is being done over the course of anumber of days so hope the continuity that I m trying for works Now on with the one cell in one of 35 workbooks was getting a divide by zero error due to an expected value not being entered in another cell in yet Manager of my day job called me another one of the 35 workbooks Let me make this perfectly clear it was not my boss s Fault All he had asked for was a simple way to get the higher up values from the data The previous two sentences have absolutely nothing to do with the fact that my boss may read this article Or maybe it does show Not too long ago I was walking to the time clock and the General into his office Hoping it was just a how s it going talk I went in and sat down He then started the meeting with I m having a problem with my spreadsheet program and was hoping you could help me As my vision darkened and the three note ominous orchestral string hits Da Da DAAAAAAAAA that we all know from the horror Flicks of the 70 s and 80 s rang through my mind rather than He responded that there was something wrong with one of the macros and the thing just quits in the middle of the calculations As whipped out my white cowboy hat said i
27. Nexus 5 but it wouldn t accept anything sent over Looking at the specs it says and quote software not currently integrated can only hope create markdown documents in use Bluetooth if ever but it seems a lot of you like it they integrate it soon hardly SYSTEM SETTINGS gt PERSONAL In here you can change the default background and set your sounds for ringtone and messages There are pages of languages to choose from I m pretty sure you re covered here Accounts is where you add your Facebook Google UbuntuOne and of course connect Mobile 490 notifications is where you lets you turn on off mobile data Telegram Gmail Twitter etc can turn on off popups from 3 SYSTEM SETTINGS a SYSTEM of the hardware While the phone is mid to low range with only 1GB of RAM it can still handle Ubuntu Swiping is 7 Pressing the Battery icon gives you a nice graph of your battery usage while Brightness lets you alter just that Phone lets you turn on off button sounds while time amp date let you alter that too Security amp Privacy is certainly something a lot of you were concerned about and in here is where you can set a lock type code or passphrase and time until lock Set a SIM pin show hide stats on the welcome screen and where to search phone and or internet Location Access S
28. WITH A STRANGE BOOK L VE FOUNT BY CHANCE IN A LIBRARY LJ a YELLOW SIGN YELLOW THIS SIGN SIGN2 NO MAN YOU see ee GOTTA STOP PIGGING ae INTO THESE OLP a 4 TE HORROR NOVELS a PENSAPOR LOUCO IT SEEMEP LIKE A NORMAL BOOK EUT ONCE T VE OPENEP IT I COULPN T STOP REAPING IT SAVEP MY LIFE ANP I HAP TO TELL THE WHOLE WORLP ABOUT IT EVERYONE MUST KNOW ABOUT THE BOOK SIR WHAT BOOK WAS ITZ 4 ACTUALLY MAPE Q amp A IF you have a Linux question email it to misc fullcirclemagazine org and Gord will answer them in a future issue Please include as much What is the easiest way to get 3 rid of old kernels Thanks to Bashing om and morgaes in the Ubuntu Forums Run these commands sudo apt get update sudo apt get dist upgrade Reboot One more command sudo apt get autoremove It s anew use for autoremove went and bought this WNDA3100v2 N600 Wi Fi adapter now need help setting it up A IF you can Follow these instructions you should be OK ty WifiDocs Driver Ndiswrapper Generally it s a good idea to Google device name linux supports downloading but it s not obvious When you select a video in your browser there is a download button That starts the video playing but you can pause it then right click in the video and select save video as Compiled by Gord Campbell before buying hardware Many U
29. a document especially a large document Currently there are four ways to open the Navigator e Press F5 on your keyboard e View gt Navigator e Navigator tab on the sidebar e Navigator button on the standard 3 document toolbar EXAMINE THE SOURCE When a web page is imported several range names are created as well as importing named tables onthe web page The prefix HTML_ is added to any names imported from the page The filter creates two special ranges HTML_all and HTML_tables HTML all allows you to select the entire document HTML_tables allows you to select all the tables The problem you run up against is the creator of the web page probably wasn t thinking about you importing his page into Calc Imported table names were for the creator s reference not yours IF you open the Navigator using one of the methods listed above in our source document you will discover a list of names under the Range names item in the Navigator Double click on a range name to highlight it in the 3 document As you go through the list you soon discover that the names HTML_4 and HTML _dt1 both contain the table with our stock data You will use one of these to create your stocks Full circle magazine 95 20 IMPORT TABLE TO NEW SHEET Now that you know what range name to import For the stocks data it s time to create t
30. a eyrthetic blood subsiftule has been the anginesring a maral mulanie of human hemegketin HE A whch mainan oeaperaliviy bul poseecs lowered coger allinity We dagcibe hare ban crpaial airuciures S JD Wiaw Biore Im egi Aonad More amp Search PubMed Abstracts Dymmaby Gi view a ee ee ee ee ee Bi Fn nn db home ho 3 The Molecule of the Month section contains a large assortment of articles on specific molecules that can certainly Fill us in on the salient points of how the biology works 3 keywords I was able to find a specific molecule of interest hemoglobin PSB code 1VWT from human red blood cells Each molecule is described the team citation to the scientific publication it initially appeared in A download link is also provided to the right of the PDB code in By searching for different Molecule exported from chemtool 0 0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0000 C o 0 0 O O O0 O O O O O O0 O O O 0 0000 C 0 0 0 O 0 0 0 0 0 0 0 0 0000 C 0 0 0 O 0 0 0 0 0 0 0 0 0 0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0000 O oOo 0 O 1 O0 O0 O O O O O O O O O O 6 5 0 0 0 0 0 0 0 0999 V2000 2 7500 2 7763 5 1316 4 2632 7 0658 2 8684 1 1184 4 1974 5 1316 5 3132 9 1053 4 2895 1 2 1 O0 O0 O O 25 352 20 3030 20 1 4 1 0 0 0 0 5 2 1 0O 0 0 0 3 6 1 O0 O O 0 0 lt 0 M END full circle magazine 95 48 large letters by which we c
31. aim of the project IF you have a static HTML page and want to simply add some modern Features to it no refresh or making certain content dynamic then AngularJS is best This is because it can be Full circle magazine 95 O 13 AngularJS amp Meteor 3 added into the existing HTML page and is relatively lightweight IF you re writing an entire application from scratch and need systems in place on both the server and the client side you ll be better suited to Meteor The same is true if you re deploying a web application on various devices phones tablets desktops and it will be more than just an HTML page with some dynamic content Lastly it boils down to personal choice If both AngularJS and Meteor can do the things you need pick the one that you like the look of best If the extra features of Meteor appeal to you use it WHAT ABOUT A CMS As AngularJS is not a server based framework however there are some CMS that integrate it into their systems As AngularJS integrates easily into existing webpages you could technically use it with any CMS you may already know In the case of Meteor there are some CMS that ri contents COMMAND amp CONQUER I ve seen OrionJS Meteor Admin or Azimuth I have not used any of them and they seem to vary in size and complexity Depending onthe size of the project and on what
32. and opinions in the magazine should in no way be assumed to have Canonical endorsement EDITORIAL WELCOME TO ANOTHER ISSUE OF FULL CIRCLE e s back Fear not programmers Our Python series and Greg has returned As ever the LibreOffice series continues and to complete the trinity we have a piece on LaTeX For those of you who like the idea of Dropbox but don t trust it for whatever reason we have an article on Syncthing It looks quite like BitTorrent Sync which wrote about a while back Last month the big news was of course the Ubuntu Phone Unfortunately those of you who purchased one of said phones had to wait almost six weeks for it While applaud Canonical and BQ for bringing an Ubuntu phone to the market having a Flash sale but only saying at the end of the sale that the buyer has to wait almost a month for the unit is not the done thing IF the stock wasn t there then BQ should say so up Front before the buyer can even hit a buy button hope that by the time you read this you ll have your phone IF you do have it send me an email telling me what you think about it I m keen to hear what other Folks have to say about it IF you want my thoughts on it head over and read my review of it Kevin O Brien returns this month to give us an intro and the basics on SSH While it s not something I ve used know many of you are Fans of SSH Speaking of something I ve not used Alan Ward has sent in a really interesting piece
33. as more developers devote time to make games specifically targeting the Linux users rather than simply Full circle magazine 95 8 porting existing titles to the _ platform Things are going to improve even more once the developers turn to Steam s next generation Vulcan API Source http www extremetech com gam ing 201055 potent penguinistas steam for linux crosses 1000 3 game threshold the market when it came to games Submitted by Anirban Chatterjee 3 IS THE LINUX FOUNDATION TRYING TO GAG LINUS TORVALDS Linus Torvalds has taken a lot of criticism For his er blunt responses to Linux developers over the years But now the Linux Foundation has set up a code of conflict that might change the way Linus interacts with developers Julie Bort reports for Business Insider On Monday the Linux Foundation kinda sorta slapped him on the wrist when they issued a new Code of Conflict policy that declared personal insults or abuse are not welcome ri contents NEWS It says that if anyone feels personally abused threatened or otherwise uncomfortable while working on Linux they should report i a the nonprofit organisation the situation to the Technical Advisory Board who will step in and A growth of Linux and collaborative development mediate Torvalds was not the one to write this policy His right hand
34. been altered en route Again encryption makes this possible e Authenticate both parties to the conversation to prove their identities Again encryption makes 3 this possible acronym for Secure Shell and expresses the idea that you can securely login and getashellona remote server This was initially released as free software but in later versions he took it proprietary But the developers at OpenBSD decided that a free software implementation was needed and they created OpenSSH which is the basis For most implementations today And while SSH was initially intended for Unix like environments which came to include Linux the OpenBSD developers created a portability branch to make it available to any OS So if you are running a Windows environment you can use SSH just as easily If you want a little more detail on this you can consult Wikipedia DESIGN CONSIDERATIONS communication between two Full circle magazine 95 O 58 different machines This means that the connection must use encryption As regards authentication SSH can be done using passwords but that is a weaker form of authentication IF you are serious about security you should authenticate using a key Our old friends the public private key pair come in at this point and as you might imagine the outlines of how this is done are pretty
35. bsa teat editor created by GitHub it s hackable meaning you can canhiqure it however pou like and is based on web Cechnalogees This means you can adjust the look and Feel of atom by editing E55 files and adding features with HTML and JavaScript IF anyone has used Brackets of Adobe Edge CC Atom should be Familiar bie you EXtract rom peckege it can also be built from source but it s easiest Co pist download the deb File Fram the homepage and install amp in Ubuntu Unhartunetely as i s Act ina PRA ik will not update automatically You will peed bo re run these steps bo update af ute an unofficial PRA such as https launchpad net webupdet eami t anchive ubuntu atom nl Atem offers a lange collection OF plugins ranging From themes zA Hiei y Fj 4 ko o Ope Create me e Open a file PDF or text Jii i phy Th Rata Ca mag Batch Tella Friend serch Tks Lae Brew ee ot oe et oe ci di Pe nie pecs Hewes reaiive d tha haven t talked abou evel peer meari Por a eng tle general wie berminal ud Yim tar for a few month nor Dee bee eg A bom im that amiche TL feos on whim Abom in bor yon cumini ml ji md what the bme ape be Lg E eo om fect edor created by Ohaus can 1a H homever you lle groin boned on web techbmclopes Thi Rea eo cae adhe ie leak ana fee of Atom by einige as Bip andad ding Bee bores m ji HTML ull rapel f a as ated Bracket of Adobe Edge CC
36. comes in handy This is more of a molecule builder than just a sketching tool In much the Same way as Chemtool Avogadro comes with an interface that allows us to build up the carbon Skeleton of our molecule and then moved erased Flipped horizontally to Form the additional Functional groups In this case however additional hydrogen atoms are adjusted dynamically during construction helping us see exactly what we are constructing add oxygen atoms where needed Once the molecule has been built we can choose Extensions gt The end result is much more satisfactory as we can observe Full circle magazine 95 52 that each of the three carbon atoms has a tetrahedral structure not planar This can be even better 3 appreciated as we rotate the molecule with the mouse The software reviewed in this article is from the apt packages named rasmol jmol pymol chemtool and avogadro They can easily be Found and added to an existing buntu installation using the usual tools such as apt get synaptic Ubuntu Software Center etc 12 Alan teaches computer science at Escola Andorrana de Batxillerat high school He has given GNU Linux courses at the University of Andorra and taught GNU Linux systems administration at the Open University of Catalunya UOC ri contents MY OPINION Written by Kavinda Bandara have been using linux for the
37. distribution that comes prepackaged with all of the relevant drivers loaders and platform independent benefits ri contents NEWS Source http www marketwired com pres s release open compute project ocp Fformally accepts open network linux onl 1999108 htm Submitted by Arnfried Walbrecht VMWARE BRINGS HORIZON 6 TO LINUX D esktop virtualization has always been a necessity for companies and organizations who need a mobile connected workforce And it is true simultaneously that many organizations rely on the flexibility and security that Linux workstations offer over commercial solutions such as Microsoft Windows It is therefore a good news for companies that VMWare the world famous virtualization solution is bringing its latest offering Horizon 6 to Linux According to a recent official announcement VMWare will soon be porting Horizon 6 released repositories Although advanced users choose SSH Secure Shell For remotely working on their machines over networks newcomers to Linux especially in the corporate sector will Find this move incredibly effective This is partly due to the ease of use that VMWare offers in the Form of GUI solutions over conventional CLI based approaches in Linux which often baffles new users Source http 896232 vmware expands desktop virtualization to linux html www pcworld com article 2 3 Submitted by An
38. is that rather than being an actual platform for developers see it as more akin to the Internet of isolated things has created Ubuntu Core an implementation of Linux for embedded systems that makes it possible not only to run multiple loT applications on the same device but also to continuously update them As part of that effort both Amazon Web Services and Microsoft have agreed to publish their cloud APIs on Ubuntu Core Ectors says Canonical is trying to extend the presence that Ubuntu has into the cloud out to loT devices About 70 of the servers running inside the AWS cloud for example are running Ubuntu Linux says Ectors In addition 62 of the implementations of the open source OpenStack cloud Management framework are running on Ubuntu Linux he adds l 6 ee Source developing applications the loT as hito 3 m news canonical starts to build jot ecosystem 2015 02 27 To address that issue Canonical 3 Submitted by Arnfried Walbrecht Www programmableweb co OPEN Source More EYES FEWER VULNERABILITIES GREATER SECURITY 3 uture posts will dive deep into open source and its relationship to autonomous devices but First let s take a few paragraphs to level set why open source might be an ideal option First Full disclosure I m an so I ve seen proof that a community of shared ideas and projects that can be modified improved
39. like you have to do with Owncloud or Seafile On the other hand Syncthing doesn t provide a plethora of Features like those programs it simply synchronizes Files between your machines as much storage space as possible without spending a cent then you have to install some software on your own on your own home machines An interesting and pretty new software to perform file synchronization is Syncthing http syncthing net It is Fully Open Source It is pretty simple to install and easy to use It is a very promising piece of software useful to share and replicate your Files between your devices using a P2P architecture and since it is multi platform you can synchronize your files among Windows Linux OS X Android Raspberry Pi Solaris and openBSD 3 cd var tmp It doesn t require any dependency so you don t have to install and configure Apache PHP Installing and configuring 3 Syncthing on Ubuntu is pretty straightforward Go to https wget https github com syncthing syncthing releases download v 0 10 21 syncthing linux amd64 v0 10 21 tar gz tar xzvf syncthing linux amd64 v0 10 21 tar gz ed syncthing linux amd64 v0 10 21 In this directory you can find 3 some documentation FAQ and HOW TO INSTALL SYNCTHING ON UBUNTU Getting started PDF documents and some sample startup scripts There is not a
40. man Greg Kroah Hartman wrote it and cutely submitted it as a patch to the Linux system That meant that the ultimate keeper of Linux Torvalds had to see the patch and a l companies including Microsoft Intel Google and Cisco to identify and fund critical open source infrastructure projects in need of investment approve it which he did adding the public comment Let s see how this 3 works Source http 95396 is the linux foundation trying to gag linus torvalds html Submitted by Arnfried Walbrecht OPEN SOURCE ON THE AGENDA AS LMAX BECOMES MEMBER OF LINUX FOUNDATION MAX Exchange the world leading FCA regulated MTF For www itworld com article 28 global FX trading and the UK s Fastest growing technology Firm today announced it has become a member of the Linux Foundation dedicated to accelerating the international technology Dr Andrew Phillips Director of Technical Operations at LMAX Exchange commented At LMAX Exchange we are firm believers in the power of open source technology to upend markets and disrupt traditionally opaque and complex systems especially in the Financial services Linux is a speed and performance workhorse that is pervasive in Financial services today and as Linux Foundation members we re excited to collaborate on this transformative technology and help spread the benefits of open sou
41. of the easiest to use is Chemtool Drawing tools in the upper toolbar allow us to place various chemical bonds at specific angles to each other to form the carbon skeleton for our molecule When done a text tool can be used to add the Functional groups at various places Double and triple bonds are naturally also available Once drawn elements can be and vertically etc The Finished molecule can be exported in various Flat graphical Formats such as PNG but also in Molfile Format This can then be read in by PyMol or any of the other viewers In PyMol the missing hydrogen atoms can easily Optimize geometry and the program will calculate the most realistic positions For the atoms using realistic in the sense of positions with the least potential energy This can then be exported asa flat image file orasafilein PDB Format that can then be Opened with PyMol be added to our geometry However we can see that something weird has happened to the center carbon atom the supplementary hydrogen needed to complete its bonds has somehow grown out at a strange angle This is not what we expected and may be attributed to the Fact that Chemtool is basically a molecule sketching application For 2D Its output is Fine For publishing on paper but lacks the information about depth needed to draw realistic 3D models of molecules This is where another program Avogadro
42. on Ubuntu and Linux in general being used in a professional setting for the 3D viewing of molecules And there s more We have a competition this month with Five copies of Able2Extract Professional up for grabs I ve written up a review of it this month and it s got some pretty impressive OCR capabilities All the best and keep in touch Ronnie ronnie fullcirclemagazine org Full circle magazine 95 O 3 This magazine was created using com Libre Office Bese The Document Foundation Eq creative commons Full Circle Podcast Released monthly each episode covers all the latest Ubuntu news opinions reviews interviews and listener Feedback The Side Pod is a new addition it s an extra irregular short Form podcast which is intended to be a branch of the main podcast It s somewhere to put all the general technology and non Ubuntu stuff that doesn t fit in the main podcast Hosts e Les Pounder e Tony Hughes a e Jon Chamberlain fs e Oliver Clark http Fullcirclemagazine org gt GS b BRT Download ri contents CANONICAL STARTS TO BuiL_D loT ECOSYSTEM C anonical the company behind the Ubuntu distribution of Linux is pulling together an ecosystem of Internet of Things partners that promises to make it easier to both build and manage loT applications Maarten Ectors vice president of connected devices For Canonical says the challenge with loT these days
43. packets IF you are ona network where someone is using SSH you can see the packets using wireshark or other similar software But you would not be able to see anything in the payload of each packet other than random 3 noise because of the encryption It is important to understand Although SSH originally was developed to simply provide a secure shell session on a remote server it has been extended ina number of interesting ways which we will look at in upcoming tutorials For example SSH can be Snowden revelations you can trust 3 used to e Create tunnels people that this traffic is Flowing in i Forward TCP ports l e Create X11 connections e Securely transfer files SFTP e Securely copy files SCP e Securely mount a remote file system SSHFS traffic and is made up of the same 7 WHERE Do You GET SSH SSH uses the client server model Generally you are coming From a desktop and want to connect to a remote server IF the server is Unix or Linux it should have SSH installed and properly configured if the sysadmins are any good On Windows servers it may need to be installed but this is not difficult For any Windows sysadmins out there here is an article that explains the installation on a Windows 2008 server As for desktop clients again all Unix like systems have the SSH client installed by default This includes Unix Linux
44. spreadsheet Since the code is so Short we will simply discuss it here Of course the first line imports the library Then we create a Function called OpenFile and Now we call the open_workbook method and get back a book object Then we use number of ACTIVE workbooks We can also get the name of the workbooks In this case they are the default We use the import xlrd def OpenFile path i xlrd sheet_by_index method to get Sheet1 into the first_sheet object Now we can start getting data We get the information from the cell at position 1 1 which translates to cell position B2 it s Zero based so cell A1 would be 0 0 We print the data from there both what the cell contains and the value so we could use it in a calculation if we wish pass the name and path if needed of the spreadsheet to the function Now let s do something a bit more useful Enter the code shown on the next page top right and save it as example2 py This example the nsheets attribute to return the That was really easy wasn t it will print out the contents of the workbook Since we already used the first Four lines of code in the first Open and read excel file book xlrd open_workbook path Get number of active workbooks print Number of workbooks book nsheets Get the names of those workbooks print Work
45. then black Instead you get this The issue is that the Lightness scale runs from 0 black to 100 white pure red of course has neither too much white nor too much black so its value is actually 50 Thinking of Lightness as running along a vertical line in the earlier color wheel image it s easy to see that the red corner of the triangle lies 50 of the way up Checking the HSL tab will also show that your pure red color has a Lightness of 128 out of 255 Now you should be able to see that a ri contents HOWTO INKSCAPE value of 50 in the Field leads to rows of 50 0 0 Lightness doesn t wrap either 25 will give us the expected outcome Try creating a larger array of clones with small values in the Fields to get gently sweeping changes in color or tone Or use bigger values especially in the H Field to get bold differences between the clones Finally try drawing a simple leaf with veins but an unset Fill Group the parts then use the tiled clones dialog to create an array of them With a little use of the Random fields in each of the tabs we ve discussed so Far plus some negative offsets in the Shift tab to pull everything together a little you can quickly and easily create an autumnal Forest floor background to unset the stroke of a parent object as well as its Fill This also works with the Tiled Clones dialog
46. transport to always Nave your places with you In the Apps scope at the bottom there s a nice big red button to take you to the Ubuntu Store It s from here that you install new apps Initially you see an app of the week then scrolling down you see top apps game of the week etc At the top is a drop down menu with categories or you can press the magnifying glass icon to search for apps ails gt al ot Ge 17 48 Ubuntu Store Realtai js REE full circle magazine 95 Having found your app reviews and ratings are shown on the app page you simply click the Install button and wait for your app to install Easy as that Many of you asked about Google apps Well the good news is that there are apps to get you Gmail Maps Drive and the like One particularly handy app is simply called Gmail the app is by Canonical and it s a webapp that grants you access to Gmail G YouTube et al and lets you Sign in with multiple accounts and so on Very handy There s even an app for Google Drive You can t edit documents with it but you can view them Speaking of cloud storage Dropbox Yes there s an app for that too Several of you asked about OneDrive Yes there s one for that too and while on the subject of Microsoft there s also a webapp for Outlook As the creator JoshStrobl says any missing functionality is the fault of Microsoft
47. Circle Magazine EPUB Format Recent editions of Full Circle have a link to the epub File on the downloads page IF you have any problems with the epub File you can drop an email to mobile fullcirclemagazine org fo Issuu You can read Full Circle online via Issuu http issuu com Fullcirclemagazine Please share and rate FCM as it helps to _ spread the word about FCM and Ubuntu Linux Google Play You can now read Full Circle on Google Play Books Either search for Full circle magazine or click this link https play qgoogle com store books author id Ronnie Tucker Full circle magazine 95 67 My contents
48. EVATION a TS a 22it amsi p ieee ated Been ee GUND Geoid Undulation i 3 Mon Apron The height of tha Geoid MSL above the Reference Elipsoid WGS 84 at the stated position BEARINGS ARE MAGNETIC ELEVATIONS AND HEIGHTS ARE IN FEET ELEVATIONS IN FEET AMSL HEIGHTS IN FEET ABOVE AD Z 3 AERODROME 4 CH ART TAO 9 JRUNMATTTAXIWAYT APRON PHYSICAL CHARACTERISTICS a T_ APRON RWYITHY a HWY 05723 SURFACE Conotere 10 Main T away Asphalt i i i 12 GUNS MGeold Undulshon p 13 43 The heighi af the Geaud VIOL above the 14 Reference Etvoroud WOS Hp at the stated pocton 15 16 BEARINGS ARE MAGNETIC 7 a S _18 ELEVATIONS AND HE OATS ARE IN FEET 19 20 ELEVATIONS IN FEET AMSL 21 DEICERS IN FEET ABOVE AD 22 Grooved Asphalt BEARING STRENGTH AL FERMVIT ELEVATION 2211 ants 136 110 Full circle magazine 95 44 ri contents REVIEW ABLEZEXTRACT PROFESSIONAL 9 like how it converts it to editable text does a good job of it and even keeps headers in bold It s not just a dump of plain text It really does try to copy the Format of the original Linux version of their app available Linux System Requirements OS Linux Fedora 20 or newer Ubuntu 13 10 or newer 32 bit CONCLUSION sdition Of course it s not infallible Give it a coloured background with white text and I m pretty s
49. Interface Operating System Ubuntu Languages Spanish English French Portuguese German Italian and many others Camera Rear 8 Mpx Dual flash and autofocus Video resolution Full HD 1080p Frontal 5 Mpx Sensors Brightness sensor proximity sensor accelerometer eCompass gyroscope Other system functions LED notification microphone noise canceller ri contents hile it is possible to extract text From a PDF using a selection with copy paste it doesn t always work as planned Also you can lose formatting Able2Extract Professional 9 can do all of that and more Built into the Pro version is a rather impressive OCR feature which can extract text From images Installing Able2Extract is easy enough You download the Ubuntu Debian DEB File double click it and let it install IF you have a key to unlock it then you can enter that after the install On first use you re taken step by step on how to open a file and convert it to text In short you re working across the menu from left to right In steps COMMAND amp CONQUER he Last few issues of Command amp Cangquer have focused of Programmang aspects Howser realized that hawen t talked about development enanonments Far a hong while generally used a terminal ard Wim but For a frw months now we been using Abom in this aeticbe I ll focus om what Abou is how you can imsiall ik amd what the benefits are to using it Atom
50. RECOVER DATA FROM CRASHED DISKS WITH THE DDRESCUE COMMAND H orrible event that really want 3 to avoided is data loss because of broken harddisks But you still can do something with your harddisks if that event occurs award winning Debian GNU Linux distribution and built around the beautiful lightweight and modern Cinnamon desktop environment By utilizing ddrescue a good tools for save your data you still can get back your data GNU ddrescue is a program that copies data from one File or block device hard disk cd dvd rom etc to another it is a tool to help you to save data From crashed partition Le itis a data recovery tool It tries to read and if it Fails it will go on with the next sectors where tools like dd will Fail IF the copying process is interrupted by the user itis possible to continue at any position later It can copy backwards Source Submitted by NixCraft Full circle magazine 95 11 www cyberciti biz tips how do i save recover data from crashed disks with dd and ddrescue command html MAKULULINUX CINNAMON 8 1 akuluLinux Cinnamon is a freely distributed easy to use easy to install portable and Open source desktop oriented Operating system based on the Its claimed as a very First x64 Edition For Makulu Linux family This release is special for so many reasons It is sure to ma
51. SB Wi Fi adapters work as soon as you plug them in and reboot but printers webcams and Wi Fi adapters have varying levels of support use VLC media player to watch TED Talk videos but would like to download them instead A Thanks to mc4manin the Ubuntu Forums The TED site added a ppa and installed Q simplescreenrecorder How https help ubuntu com communi can completely remove it Thanks to deadflowr in the Ubuntu Forums Simplescreenrecorder installs two information as you can about your query packages so use these commands sudo apt get purge simplescreenrecorder sudo add apt repository remove ppa maarten baert simplescreenrecorder sudo apt get update How do you delete Windows Q software installed in 14 04 using the program s native installer not through WINE 3 The uninstaller is also a Windows program so you may be able to uninstall using an uninstall program UNDER WINE Many applications do not The general approach is this in your file manager set it to display hidden files and Folders In your home Folder you will Find a Folder Called wine and under it is drive_c which corresponds to a C drive in Windows It contains Program Files among other things Full circle magazine 95 56 My own approach is to leave things alone until I do a re install of anew version such as Ubuntu
52. SH traffic and then communicate this to the potential clients This is a good thing to know if you are using SSH to log in to a remote server that you administer for example you may have a server co located in a data center or a Virtual Private Server that you control and administer IF a vulnerability in the SSH protocol were to be discovered you can bet that the bad guys would To begin with all SSH connections are initiated by the client You as the client are going to the server and asking Please sir may have a shell connection And you will generally do this on port 22 The server will have a daemon listening to that port and it should respond to your request IF you have the same account name on both your client and the server you can just log in to the server IF they are different you should put in your account name These examples assume you are using a terminal Example one ssh 192 168 1 24 Example two ssh myserver host com Either of these would work if your account name is the same as on your local client IF they are different you could speed things Example three ssh phred myserver host com The server should then send back to your client the protocol version which should be SSH 2 0 IF your client also supports SSH 2 0 the connection proceeds Otherwise the connection is dropped All modern client
53. ampowered com a pp 288140 A a RS MES CaGaEETTS CC HOLSY PARIER BUMHIE 4 PEH SHOT 66 A magazine isn t a magazine without articles and Full Circle is no Sunday OSth Apr 2015 exception We need your opinions desktops stories how to s Release reviews and anything else you want to tell your Fellow buntu users Friday 24th Apr 2015 We are always looking for new articles to include in Full Circle For help and advice please see the Official Full Circle Style Guide http url fullcirclemagazine org 75d471 Full Circle Team Editor Ronnie Tucker ronnie fullcirclemagazine org FCM 89 Webmaster Rob Kerfia FULL CIRCLE NEEDS YOU Deadline admin fullcirclemagazine org Podcast Les Pounder amp Co podcast fullcirclemagazine org o gt HOW TO CONTRIBUTE z Editing amp Proofreading Mike Kennedy Gord Campbell Robert Orsino Josh Hertel Bert Jerred Jim Dyer and Emily Gonyer Our thanks go to Canonical the many translation teams around the world and Thorsten Wilms for the FCM logo Send your comments or Linux experiences to letters fullcirclemagazine or Hardware software reviews should be sent to reviews fullcirclemagazine or Questions for Q amp A should go to guestions fullcirclemagazine org Desktop screens should be emailed to misc fullcirclemagazine org Or you can visit our forum via Fullcirclemagazine org Getting Full
54. an download the corresponding file in the PDB format VIEWING MOLECULES There are quite a Few programs available in the Ubuntu repositories to view the file we have just downloaded One of the oldest and best known is Rasmol that now sports a GTK interface The window itself is very simple all options are accessible through the menu bar at the top The user can rotate the structure with the mouse within the main no window itself so spatial a eee ee a relationships that cannot be shown ON a printed page become much more clear When we load up a file we see it by default in stick Form representation where bonds between atoms are represented by short sticks color coded by atom type white for carbon red For oxygen yellow for iron etc Hydrogen atoms are usually not shown directly though this option can be set if desired This is the molecule of hemoglobin with its four main structures alpha and ri contents MY STORY File View Display Colours Options Settings Help beta units surrounding a central space Other viewing options allow us to show atoms represented as Filled spheres Display gt Ball and Stick or Display gt Spacefill which can be useful For the smaller molecules or to see the complete volume a molecule occupies However for large molecules with several hundreds or thousands of carbon atoms it may be more cle
55. ar if we hide individual atoms and bonds and instead move to a view based on strands Display gt Strands or the cartoon view Display gt Cartoon In this screenshot the strands view was colored by functional units Colours gt Chain so we can distinguish the alpha and beta chains by color We can also activate stereoscopic vision Options gt Stereo to see a separate view for each eye if so desired Full circle magazine 95 49 MY STORY JMolis a more recent offering Written in Java it is available For different platforms such as Windows and OS X as well as GNU Linux and should be readily portable to others It has similar options to Rasmol though the interface is different Some tools are available to slightly edit the molecule add or delete atoms and to connect to other programs However some of these are unfortunately no longer easily available on Ubuntu such as the Povray raytracing environment The default representation in JMol is sufficiently clear for easy viewing of biological models and can be rotated using the mouse as before This is JMol s view of the hemoglobin model from the PDB File Two complexes that imprison iron Fe atoms in yellow are quite visible in the lower part of the Foreground The PyMOL Mo File Edit Build Movie Display Setting Sgene Mguse Wizard Plugin Help collection of options of all the Unpic
56. b interface that allows you to access and manage files via the web so you can t access or upload your Files From a web browser like with Dropbox Google 3 Drive or Seafile and Owncloud And you don t have other Facilities like the ones you can find on products like Owncloud shared calendar address book task scheduler and so on But if all that you need is to share your documents and pictures between all your devices and eventually share Files with your 3 Alessio is an unpretentious sysadmin at FTGM a specialist cardiopulmonary health foundation in Italy Linux and FOSS are not his hobby they are a job Sometimes he blogs at http blogoless blogspot it Full circle magazine 95 35 ri contents DID YOU MISS ANY New to Packt Check out some of our all time classics to build your essential learning library and make sure you start 2015 ahead of the curve httos www packtpub com books packt classics Full circle magazine 95 36 ri contents ell threw out a rope asking For questions and you guys threw me back a noose So many questions I ll try to answer as many as can throughout the review and I m hoping can get an interview with someone from Canonical to answer the more technical questions l m purposely going to skim through the obligatory first Switch on and basic usage as these things are mentioned in almost every review want to get to th
57. be com watch called flash sales on the y ERI7G1rx90 BQ com website You need to ae keep an eye on various Ubuntu and BQ sites and social media pages to check availability Sorry non Euro s the sales are in the EU only USER MANUAL https static bqreaders s3 amazonaws com file Ubuntu Aquaris E4 5 Manual Aquaris E4 5 ubuntu EN pdf UBUNTU ON My DEVICE Several folks asked about the possibility of installing Ubuntu Phone on their existing device While I know very little on the subject it seems it can be done A compatibility list is being kept at https wiki ubuntu com Touch Devices Full circle magazine 95 42 SPECS Screen Dimension 4 5 Technology IPS multi touch screen 5 capacitive points Protective Dragontrail display Layer Resolution qHD 540 x 960 240 ppi HDPI Aspect ratio 16 9 Dimensions and weight Dimensions 137 x 67 x 9 mm Weight 123 g Processor CPU Quad Core Cortex A7 up to 1 3 GHz MediaTek GPU Mali 400 up to 500 MHz Memory Internal memory 8 GB Ram 1 GB Battery LiPo 2150 mAh Connections dual micro SIM micro USB OTG slot Bluetooth 4 0 hardware compatibility software not currently integrated 3 5 mm TRRS headphone jack CTIA MicroSD slot up to 32 GB Connectivity Wi Fi 802 11 b g n Bluetooth 4 0 Bluetooth 4 0 hardware compatibility software not currently integrated 2G GSM 850 900 1800 1900 3G HSPA 900 2100 GPS and A GPS
58. book names book sheet_names first_sheet book sheet_by_ index 0 cell print Cell at 1 1 if name _main_ path examplel xls OpenFile path Full circle magazine 95 16 first_sheet cell 1 1 cell print Cell Value at 1 1 cell value ri contents HOWTO PYTHON example we ll skip them By using the sheet nrows and sheet ncols attributes we get the number of rows and columns This can be helpful not only so we know what we are dealing with we can write generic routines that use those values in our calculations as you will see In Fact we use rows ina For loop to obtain each row s information Notice the line that has first_sheet row_slice This gets a block of cells of a given row The syntax is as Follows xX estion Start_Column End_Column So we have used the number of rows and the number of columns in calculations The output from our program should look something like this There are 5 rows in this workbook There are 2 cols in this workbook number 1 0 number 6 0 number 2 0 number 7 0 number 3 0 number 8 0 number 4 0 number 9 0 number 5 0 number 10 0 Press any key to continue import xlrd def OpenFile path book xlrd open_workbook path first_sheet book sheet_by_index 0 Get the number of rows in this workbook rows first_sheet nrows get the number of columns in this wo
59. buntu Project is set to move Forward with a plan to make a controversial system Management tool a key part of Ubuntu Linux On Monday March 9 the Ubuntu maintainers will reconfigure code base for the Forthcoming version of the OS so that it uses the much debated systemd suite of tools to handle core initialization tasks and Manage system daemons That means that when Ubuntu 15 04 ships presumably in April all new Ubuntu installs will be running systemd by default It s a move that s sure to annoy some When the Debian Project announced that it was switching to systemd last year it sparked an angry protest by old school admins who wanted Debian to stick with the Familiar Unix System V style init software to handle its startup and management chores That didn t stop Debian from Following through on its plan though and the systemd naysayers were forced to take their metaphorical ball and go home to anew systemd free fork of Debian known as Devuan Ubuntu already doesn t use old Full circle magazine 95 6 style init it uses an alternative called upstart But that won t prevent a few grumbles from those who d rather just leave things as they are to say nothing of those who just plain don t want systemd Source http 03 07 ubuntu_to switch to syste md 3 Submitted by Arnfried Walbrecht www theregister
60. but as there is only one Colour tab there s no way to use different generated colors for the fill and stroke you can unset the fill color the stroke color or both but anything that s unset will be given the same generated color There s also no way to set any of the other 4 stroke parameters through this 3 dialog although you can manually set them on each clone afterwards This means that the Tiled Clones dialog isn t a great help if you want to create hundreds of clones You may recall that it s possible 5 Pan eh varies In this Final example I ve cloned a yellow rounded square with an unset stroke but the whose stroke width or line style Full circle magazine 95 27 different widths and dash styles of the strokes all had to be manually set afterwards via the Fill and Stroke dialog had promised to cover the Trace tab in this instalment but the Color tab ended up being a more nuanced topic than had previously expected so the Trace tab has been postponed until next time EA Mark uses Inkscape to create three webcomics The Greys Monsters Inked and Elvie which can all be found at http www peppertop com ri contents K Ta Cn everal months ago I bought a couple of cheap screens for use eventually managed to Find the right library adjustments and code to get my scr
61. co uk 2015 GNOME 2 IS BACK UBUNTU MATE Is Now AN OFFICIAL FLAVOR buntu MATE is now an Official Flavor of Ubuntu Yes that means Ubuntu is giving a stamp of endorsement to GNOME 2 once again You don t need to switch to Linux Mint just install the Ubuntu MATE disc and get a desktop that works like it did before Ubuntu s Unity and the GNOME Shell came along IF you re using Linux there s a good chance you ve heard of the MATE desktop ri contents NEWS It s a continuation of the old GNOME 2 desktop code The developers are continuing to improve how it works with new technologies without dropping everything and starting From scratch This makes it more controversial than projects like Linux Mint s Cinnamon desktop which takes modern code and try to make it behave more like a traditional desktop instead of bringing the old GNOME 2 code Forward GNOME 3 now also offers unori icalmotto of the Linux kernel community Over the years there has been one conflict after another in the heart of the the Linux development community the _ Linux Kernel Mailing List LKML competitors and never mind which Now in order to make the LKML more peaceful the group has coping with new technology in the adopted a Code of Conduct a Classic Mode to appeal to users who want a more traditional desktop experience But never mind the project will have the easiest tim
62. com bWz7beBw IN PYTHON JUME Wine http Fullcirclemagazine or issue pyO1 http Fullcirclemagazine org issue py02 IN PYTHON Volume Three ty http Fullcirclemagazine or thon special edition issue three Full Circle Gk ee TEA IN PYTHON WoL nhe F LIL http Fullcirclemagazine or special edition volume four oG IN PYTHON Volume Five Farts 2T 14 http Fullcirclemagazine or special edition volume five Full circle magazine 95 18 IN PYTHON Volume Six Farts 11 1 http Fullcirclemagazine or thon special edition volume six thon ri contents HOW TO Written by Elmer Perry S preadsheets are a great place to collect data The web is a great resource for data and much of that data is dynamic You may even want to collect this data into a spreadsheet and make the spreadsheet mirror the dynamic nature of the web data Calc allows us to link to external data sources including web pages and it will surprise you how easy it is Many people trade stocks Trading requires diligently trackin i ans i using the Web Page Query filter you are not actually working with a local copy but a link to the page on the Internet You will not save this import but you could Instead you are using it as a reference to the actual page on the barchart com web site the stocks In the pas
63. connect it to the laptop via Bluetooth or wireless Then started to troubleshoot After doing a thorough literature search in the community support started with reinstalling On one fine day when was trying to fix it with drivers the wireless suddenly disappeared from the list I am so sorry cannot 3 post the link to the thread here as lost it with system reinstallation tried with lspci several times and with reinstallation of default factory drivers And then tried Full circle magazine 95 53 with a live boot but the result was the same decided to hand over the job to the shop where bought the laptop as the laptop was still in the warranty period What they did was installation of a trial version of Windows 7 and installation of drivers And the wireless is working And I could do all the stuff I wanted Felt bad about the situation 3 Why that happened and why we couldn t solve the situation by ourselves is the main question have so far Why did we have a long term support system if we couldn t tackle problems For the next Four years And it would have been easy if we categorized and ranked the community threads I m still using the trial version 3 and waiting impatiently to install 14 04 wish everything would go Fine and could get rid of Windows It s always a bad dream to go back to Windows
64. cs So as we Saw in the last 3 tutorial SSH uses the Client Server model Now technically a server is ri contents SECURITY just the machine you are connecting to and there is no reason in principle that it could not immediately start to hammer on port 22 of every IP address onthe Internet looking to take advantage but if your server does this ona 3 non standard port it gives you that much more protection Still if you are connecting to a server that you do not control you probably will connect to port 22 and chances are your client software is already configured to do that by default be another desktop a laptop or even a telephone if it has the appropriate software So the model really reduces to you as the client and the other machine as the server As with all Internet connections there are standards and protocols involved The original Telnet communicated over TCP through port 23 Because SSH was conceived as a replacement it used the same TCP protocols and was assigned the adjacent port number of 22 This is the standard 3 How IT WORKS but it is not set in stone Indeed one of the ways you can improve security is to use a non standard port This requires that the server is configured for a different port Servers monitor ports using daemons so the server administrator would need to configure the daemon to listen to the alternate port such as 16180 For S
65. default place where to put the executable file But in order to perform automatic Full circle magazine 95 32 3 updates the directory and the executable itself should be Syncthing PC is shared between multiple ithub com syncthing sync thing releases and download the release suitable For your architecture 32 or 64 bits writable by the user running the service Yes the service is not something system wide The Syncthing process is related to a single user So potentially if your users every user should run a separate instance or copy of the service But here let s suppose that you are the only user of your PC sudo mkdir opt syncthing sudo chown youruser opt syncthing cp syncthing opt syncthing Once that is done you can 3 delete the TAR file and the directory in var tmp Now in order to start the Syncthing process at every reboot you need to configure some Linux initialization script systemd runit rc local You can Find various examples on the Syncthing forum https discourse syncthing net Here below I will show you how ri contents LINUX LAB to configure the default init daemon on Ubuntu 14 04 File sudo vi etc init syncthing conf containing these lines shown right the folder will be shared as read Please use your username your Save then click on restart home directory and the path whe
66. e Future The MATE desktop works well today IF you don t want to play with new stuff if you re comfortable with GNOME 2 or if modern desktops just seem too a core strength of Linux When users don t like desktop changes they can bring the old desktop Forward Windows users are stuck with however Microsoft wants the desktop to work this year Source http www pcworld com article 2 893647 gnome 2 is back ubuntu mate is now an official Flavor html systemd system and service replacement for Unix and Linux s sysvinit daemon called out Torvalds publicly Poettering accused Torvalds of encouraging hate speech and attacks on him While Poettering s reputation suffered more From this episode F you can t take the heat get out Submitted by Arnfried Walbrecht LINUX ADOPTS CONFLICT RESOLUTION CODE of the kitchen could be the There s no question that Linux 3 is the most successful operating system and open system project 7 i Butit s also true that if you watch unwieldy it s a great option This is 3 it closely you ll see a lot of conflict within the community In particular Linus Torvalds Linux s Founder doesn t suffer Fools gladly and he s never afraid to let other developers know when he thinks they re wrong There s nothing new about this but recently Lennart Poettering a Red Hat engineer and one of the creators of the controversial
67. e real meat of things which is what you folks have asked The first thing to do with the phone is to insert a SIM card This is the first unusual thing about the Ubuntu Phone it can take two SIM cards Also since many of you asked yes it is unlocked When you first switch on the phone don t panic about the long boot time it s much faster thereafter You are REVIEW P nd asked to sign in using Ubuntu One That confused me know Ubuntu One only as the cloud hosting that was closed down a while back Anyway signed up for an account and was signed in to my phone You can also add accounts from Evernote Add account d fu E E re i pe SoundCloud FUCK Facebook Instagram 6e0ce Vimeo 5 Google 2 Aquaris Full circle magazine 95 fi in fy SoundCloud Flickr Facebook Twitter Fitbit Instagram Vimeo and Google Since using Ubuntu on a phone is different from Android and iOS you re greeted with a tutorial that tells you all about the swiping Ubuntu Phones use Swiping from all sides of the screen and can have either a Short swipe or a long swipe For example a swipe for a Short distance from the left to the right will bring in the side menu but swiping longer will wipe away the current screen and return you to the Today scope A short swipe from the left will switch to the previous app a longer swipe will show a car
68. ed to know such as weather approach and CTAF The white L with a black circle around it next to the 122 7 Unicom frequency tells us the lightning Is pilot controlled with that frequency Phi epee Lier CP Default Style w LiberationSerif w 12 v do a ij iy il ii tii Du waa il haa a E ri In the top section we have the pilot briefing and procedure notes The first box tells us a number of things such the localizar frequency final approach course ninway landing lengths touchdewn fone elevations and the amport elevation The middle box will tell us the special notes sech as if the ASOS AWOS is mop special tazt description of the missad approach procedure The bottom Goo tells us all of the frequencies that we will need to know such as weather approach and CTAE The white L with a black circle around it next to the 1223 7 Unicom frequency tells us the lightning is plot controlled with that irequency Plam View The njam mw nf m semrosch nlabas onme s heme af tha anne Thier mrclodee tarne full circle magazine 95 45 ri contents Able2Extract PDF Converter 9 All in one PDF solution Convert PDFs to Microsoft Word Excel PowerPoint Text Images OpenOffice and more with precision The most accurate converter for PDF tables to spreadsheet format ai letra Generate industry standard PDFs with powerful PDF creations options Protect and Secure your PDFs
69. een to work Nokia 5110 style screen the other with my Arduino got them From Banggood for a couple of pounds dollars each One was a was a 1 8 Color TFT screen which does 160 x 128 pixels http www banggood com 1 8 Inch Serial SPI TFT LCD Display Module With Power IC SD Socket p 909802 html 1 8 SPI 128X160 w E i 7 i s el a 5 1 8 TFT MODULE It s the color screen I d like to discuss this month Coming from cheapo sellers such as Banggood or if you use some eBay Amazon sellers most stuff has scant information Having Written by Ronnie Tucker 3 scoured around Banggood comments and on Google First the libraries You can grab them and some documentation From http devacron com QDtech TFT1 80A S6D02A1 20LCD 20Module zip To install the libraries go to the Arduino programming interface in the menu goto Sketch gt Import Library gt Add Library and point it to the ZIP File that you downloaded If you go to File gt Examples gt TFT gt Arduino you ll see some example code Some screens that I ve bought in the past such as the Nokia 5110 come with the header pins the pins you stick into the breadboard as a separate piece that you need to solder on This isn t much of a problem but this color screen came with the header pins attached So plug the screen int
70. en on February 6 2015 Penumbra Necrologue was released For Linux Penumbra Necrologue is available as a free mod but only if you already have Amnesia The Dark Descent installed in your computer You can obtain Penumbra Necrologue direct from the http website or from Steam depending on your preference Penumbra Necrologue is a third party modification to Amnesia The Dark Descent from a dedicated team of Russian Fans who call themselves CounterCurrent Games A third party total conversion modification is amod to a game which completely changes the game while at the same time still using JBUNTU GAMES its original game engine This is exactly what Necrologue is However although Necrologue is based on Amnesia The Dark Descent there are also elements borrowed from the Penumbra video game series In Fact it can be argued and I actually believe that Penumbra Necrologue is the Fourth installment of the Penumbra game series At its core Penumbra Necrologue is a puzzle first person survival horror game It picks up where Penumbra Requiem left off You play the role Full circle magazine 95 Penumbra Necrologue of Philip as you awake in a sort of underground lab called The Shelter The only thing you need to know is that your goal is to survive You can basically interact with almost everything in your environment Anyone who s played any of the games from the Amnesia series The Dark Desce
71. ent out from under the first clone a little so you can see that its own color remains unset The remaining Fields in the tab allow us to change H Hue S Saturation and L Lightness For each row and column with the usual options for randomise and Full circle magazine 95 25 alternate IF you re not very it s perhaps best explained by 7 looking at the Wheel tab on any of Inkscape s color pickers Yes there s also a dedicated HSL tab but although Find it to be the more useful for day to day use the wheel view is a better explanatory tool aE e e O a E s a e E E 3 Initial colour of tiled clones X RGB HSL CMYK Wheel CMS Hue the first of our three values represents a position on the outside circle You might expect a value From 0 to 360 or ri contents HOWTO INKSCAPE the equivalent in radians if you re more mathematically inclined but that would be too sensible Instead the range of values available varies in different parts of the Inkscape interface Within the HSL tab for example the numbers run from 0 to 255 Within the Tiled Clones dialog however they run from 0 to 100 In either case 0 represents pure red with increasing numbers progressing anti clockwise through yellow green blue and purple before the end of the scale brings you back around to red Having picked a base Hue the triangle in the c
72. enter is used to select a combination of the Saturation and Lightness values With the hue set at 0 pure red the triangle is oriented as shown in the screenshot Now imagine a pair of axes one running from the pure colored corner of the triangle to its value of 25 in the Per Column H Field We ve got four columns so the colors will be picked from our color wheel at positions of 0 25 opposite edge a horizontal line in this case and another running along this edge between the two other corners a vertical line Saturation is the position along the clockwise From your selected Initial Color pure red in this example It should be easy to see that this gives us red green cyan and First line and defines the amount of the pure color that s present in the Final swatch how washed out it appears Lightness is the position on the second line representing how dark or light the color is When Saturation is zero there is none of the pure color present so the result is a shade of gray that can run From pure black when Lightness is zero to pure white when Lightness is at its Maximum The ranges For Saturation and Lightness also run From 0 to 255 on the HSL tab or 0 to 100 in the Tiled Clones dialog The important thing to realize is that the Hue can wrap round a value of 50 gives you exactly the same pure cyan as 150 or 250
73. ess com full circle magazine 95 21 ri contents HOW TO Use LaTeX Written by John Edie Kerr aTeX pronounced laytech is an enhancement of the Tex document creation software Tex is Peter Flynn the creation of Donald Knuth who is a computer programmer TeX was released in 1978 and later Tex was improved upon by Leslie Lamport in 1984 That is why it is called LaTeX LaTeX has been around for along time and call LaTeX the Great Grandma of desktop publishing LaTeX is more structured than modern desktop publishing applications There are many editor applications For creating LaTeX documents and it can be easy to call LaTeX a word processing program Nothing is Further from the truth LaTeX is a language and it is a language that has to be learned in order to be successful at creating documents LaTeX has a steep learning curve and some people claim that it is so Favour Word word processor Except that Many people discover LaTeX after years of struggling with word processors and desktop publishing systems and are 3 comments ve shown people LaTex documents of mine the content of much faster and easier to use a amazed to find that TeX has been around for nearly 25 years and they hadn t heard of it It s not a conspiracy just a well kept secret known only to a few million people 3 compliment like that about a Word document David Kotsc
74. ewing games applications please state clearly e title of the game e who makes the game e is it Free or a paid download e where to get it From give download homepage URL e is it Linux native or did you use Wine e your marks out of Five e a summary with positive and negative points HARDWARE When reviewing hardware please state clearly e make and model of the hardware e what category would you put this hardware into e any glitches that you may have had while using the hardware e easy to get the hardware working in Linux e did you have to use Windows drivers e marks out of Five e a summary with positive and negative points You don t need to be an expert to write an article write about the games applications and hardware that you use every day rt contents CC CC Access all your data in one de duplicated location Configurable multi platform synchronization Preserve all historical versions amp deleted files Share folders instantly in web ShareRooms w RSS Retrieve files from any internet connected device Comprehensive zero knowledge data encryption 2 GBs Free 10 per 100 GBs Unlimited devices https spideroak com Secure SYNC Online BACKUP Easy SHARING Whether you need to access a document you have stored on a remote server synchronize data between a Mac Windows or Linux device share important business documents with your clients or just rest easy know
75. ge as is Custom allows you to select another language for importing the page recommend using Automatic as it has the greatest chance for proper interpretation The Detect special numbers such as dates checkbox box enter or copy and paste the Click the Open button Calc will Custom does what you think it does When checked it will detect dates times etc and Format them appropriately in the sheet We do not have Special numbers we are concerned about so we don t need it Click OK to accept the options Depending on your Internet connection computer speed and memory Calc will take a few seconds to import the web page Notice that it imports the entire web page minus the images NOTE This is a link to the actual web page Nothing has been saved on your local computer at this point Cancel Help Detect special numbers such as dates ri contents HOWTO LIBREOFFICE Column A Row 1 gt 2 sheets i E Range names HTMIL_1 HTML_2 HTML_3 HTML all HTML Eables E a top100 active We will use the Navigator to examine the imported page and link the data to our new document The Navigator shows you the elements and structure of a document and changes depending on the type of document you have open Not only is it good for our purposes here but for navigating and manipulating
76. had LaTeX to write my papers with Over the years have taken some stabs at LaTeX but it was after completed a beamer slide project using LaTeX on my Raspberry Pi that I realised that LaTeX has a lot of power with very little overhead Now use LaTeX as often as I can almost abandoning LibreOffice entirely have to admit that there asl are some things that are very easy 2PPlication to do in LibreOffice compared to LaTeX but the end product from LaTeX is so much better Full circle magazine 95 22 The Latex community is a good Why BOTHER TO LEARN LATEX e There is no Meta data in a Latex File In some work environments that can be critical e have seen many testimonials in Favour of LaTeX by students who after years of using MS Word switched to LaTeX to write their thesis at university se Forget Powerpoint the Beamer class of document in LaTeX creates excellent slides Save as a PDF document and present it anywhere have seen enough Powerpoint presentations get messed up by the presenter not really knowing how to use the e Latex can be run on very limited hardware You can run Latex onan old XP laptop with 500 megs of RAM or ona Raspberry Pi ri contents HOWTO USE LATEX computer e Itis anew skill probably much more valuable to a young person s life than top scores playing computer games Give a you
77. he sheet you want to save and keep You will import From the source document into a new document Remember that your source document is just a link to the actual web page nothing has been saved to your local computer yet Untitled active g top100 inactive Untitled active Active Window Coa gt w Insert as Hyperlink insert as Link insert as Copy From the menus File gt New gt Spreadsheet Use any of the four methods discussed above to open the Navigator From the documents list at the bottom of the Navigator window panel select the source document top100 Click on the drag mode icon in the Navigator toolbar and change the setting to Insert as link Expand the entries under the Range names Select either HTML_4 or HTML_dtt1 drag it to cell A1 in the new document and release After a Few seconds depending on your internet and computer speeds the stocks data will appear in your new sheet Save the new document You can now close the source document There is no need to save it Your new document is actually linked to the page on the web site and not the source document Available tables ranges HTML 1 HTML_2 HTML_3 HTML_4 HTML_all HTML cables HEED www barchart cam stocks signals top100 w HTML dt ri contents HOWTO LIBREOFFICE You can clo
78. hessa University of South Florida Tampa People who have had enough of the problems encountered with word processors especially Microsoft Word have found LaTeX to be much easier to use anda more productive stable method At the same time that am writing this two researchers from Germany published a paper comparing Latex to Microsoft Word Their Findings favoured Microsoft Word For efficiency but not only that the two authors of the paper suggested that researchers at universities be prevented From using Latex Many scholars weighed in on this strange conclusion and Found the study to as one anonymous user put it be Flawed if not manipulated to As you can imagine there was a Firestorm over this one thought that this was one of the best which they are completely ignorant and they always remark how pretty example of what the free software movement is all about It has ina way made this article difficult to write as there is so much good help out there on the Internet See this site if you want to read more about this debate http lemire me blog archives 20 15 01 14 knauff and nejasmic recommend banning it looks I ve never gotten a latex comments the site has a link to the original article Forty years ago when I was at university would have thought had died and gone to heaven if
79. his Focus on content management included into a web page in the normal fashion with a lt script gt tag it can be added into any web can help add Features to static web project WHERE CAN I START LEARNING ANGULARJS AngularJS is included in Code you can Follow along with the videos in a text editor and then simply answer the exercises once you reach that stage WHY MENTION METEOR THEN Meteor is an open source system for creating web and apps in pure JavaScript and offers libraries to make designing the application Faster and more efficient The main differenceis that Meteor also offers a Node JS based server for running your code which is integrated with School s list of courses For anyone other applications to make who doesn t know Code School client side web applications easier tS a website that offers videos and exercises for learning programming languages As everything is done in the browser in real time including the testing and offering optimizations P O9rammIng exercises you re able to easily check your work or re watch sections of the videos to better understand concepts The AngularJS course is Free and an excellent introduction For those of you who learn best by doing deploying a production system easier among other things WHY CHOOSE ONE OR THE OTHER It depends on the scope and
80. hows you which apps would like that property and whether it is on off for that app Diagnostics lets you send or not crash data to Canonical Lastly Updates lets you check for software updates to install HARDWARE Full circle magazine 95 40 smooth and while there is sometimes a swirling circle when something is loading it s a second at very most Hardly the end of the world Battery life is as good as any other phone spent several hours tinkering with it installing and uninstalling apps keeping the screen on while typing this review and after three hours it s barely dropped by 20 Some folks were asking about storage While it does only come with 8GB Ubuntu uses 2 5GB and after installing quite a few apps still have 4GB free on the device The phone does 3 accept microSD cards so The only two remaining options are About this phone which gives serial IMEI storage software and update info and Reset phone Storage shouldn t be a problem Don t expect DSLR photographs with the camera but it s certainly more than capable of taking a good photo Indoors it does look grainy but outdoors jt looks OK The back camera is Quite a few people are doubtful 8MP with the front one being 5MP and video being in full HD quality To get your media to from the phone you can use
81. http goo ql kFb7WK What happens after 14 10 expires Can I upgrade to 15 10 or do I have to reinstall http qoo ql rSvw 3 Is it safer to install two OSes on different hard drives or just different partitions on hold 3 Why doesn t Ubuntu remove old 3 kernels automatically 3 http goo gl SpLcPU 3 Grep searching two words ina line http goo gl ZF9UaT Gord had a long career in the computer industry then retired for several years More recently he somehow found himself The IT Guy at a 15 person accounting firm in downtown Toronto full circle magazine 95 57 ri contents O ne of the interesting things about the Internet is that it was not designed for security and kind of happened almost accidentally The early researchers 3 OF my university was given a shell account on our Red Hat server that also housed the web site and sternly warned not to do anything to screw it up would Telnet into the server From my desktop to do things like chmod the CGI scripts and similar things we needed to do with websites in those days This worked reasonably well but the problem with Telnet is that it was never designed to create a secure connection and since this server had our Website it was perforce exposed to the whole Internet If you combine an unsecure connection with a man in the middle attack or with v
82. ick on Show ID B Device Identification sync Here you will see an ID anda QR Code You can scan the QR Code with your smartphone in and in order to share the files with order to configure the Android your Friends around the world but as stated already this Functionality app very handy But for now take note copy it in the clipboard of the very long ID string Go back to the first configured node click on Add Device and write the ID of the second node in the Device ID text box Then check Syncthing on another node Follow the box of the Folder you want to to share with this device On the other node web GUI You are done Put a File on the shared Folder on one of the two nodes and magically it will be replicated on the other one Following the above instructions at this point you can add as many nodes as you want And you can share a folder between some nodes but not with others For instance if it is not necessary to have a Folder shared with a specific node you can prevent useless bandwidth wasting WHAT S NEXT Well We have looked at the hard way now we can look to the unofficial Syncthing PPA repository https chive ubuntu syncthing launchpad net ytvwld ar And you can try the GTK GUI that you can find here https thing gtk also in this case there is a PPA repository
83. ific purposes are actually scientists themselves as the specialization MY STORY 3 of modern science makes a background in each specific Field at the very least a certain advantage Having an open source operating applications available both for To illustrate this topic in this piece would like to show you some of the options to display chemical molecules in 3D on your computer with an emphasis on organic chemistry Applications include not only teaching chemistry in itself but also learning more about biology and to some extent genetics For example we could view a 3D 3 model of hemagglutinin PDB code 1RUZ that viruses such as the infamous Influenza A virus use to part of e g H1N1 representing the specific type of hemagglutinin contained by that virus GETTING MOLECULES Several file Formats are currently in use but perhaps the most extended are the MDL Molfile Format extension mol Full circle magazine 95 O 47 Handling Molecules in 3D bind to the host s cells the H1 extension pdb Most molecule viewers are capable of handling both or even of converting a molecule between formats It is worth noting that both formats are originally text based files with a well documented structure which illustrates how open data Formats are helpful to share data in the scientific world Compressed ver
84. ing all of your data is safely securely and automatically backed up SpiderOak s free online backup online sync and online sharing solution can handle all your needs SpiderOak offers a different approach to online backup by combining a suite of services into one consolidated tool free online backup synchronization sharing remote access and storage This difference is further measured in our zero knowledge privacy policy the first one ever employed in this setting Our flexible design allows you to handle data from any operating system Mac Windows and Linux or location external drives network volumes USB keys etc using just one centralized account Download mobile clients OIN SPIDEROAK NOV for iOS amp Android eel etree CBs Get 25 off any SpiderOak package with the code FullcirclemagFans y F T LINUX LAB Syncthing Written by Alessio Ciregia N owadays it is the time of the Cloud What is the Cloud It is 3 not pretty clear By the way For home users the most common meaning of the Cloud is file synchronization between devices like Dropbox Google Drive and so on IF you don t trust these solutions e g you have to store sensitive data or if you need to sync files only inside your network you don t need these files to be accessible from the Internet and also while achieving better network performance or you want and MySQL
85. int bluetooth set up tool blueberry Mint specific way it will be independent of any Mint exclusive dependencies So it will run Flawlessly on other distros even those that run different desktop environments such as Unity GNOME 3 and Xfce Since BlueBerry is a GUI front end it is being designed to automatically recognize the underlying desktop environment and switch to the necessary back end tools without needing the user to specify them Blueberry is expected to ship with LMDE s Linux Mint Debian Edition second release n what should be termed a good source www omaqubuntu co uk 201 Submitted by Anirban Chatterjee bluetooth Aimed to make the task 3 VMWARE WANTS AMICABLE END TO MERITLESS LINUX 3 LIFTING LAWSUIT Mware thinks it will be possible to Find an amicable resolution to the lawsuit alleging it 3 has pinched parts of the Linux kernel The lawsuit was brought two _ weeks ago by kernel developer Christoph Hellwig who set the ball rolling in his native Germany Hellwig s complaint alleges VMware has combined code issued l l under GPLv2 with its own code into SUbmitted by Arnfried Walbrecht products without providing nor offering complete corresponding source code for that combined work under terms of the GPLv2 VMware s now responded to Virtzilla s post on the matter goes on to say that VMware ha
86. ion that VMware had used Linux in ESX and ESXi As Hellwig wrote in 2007 VMware uses a badly hacked 2 4 Years went by and the Software Freedom Conservancy a non profit work of the Linux kernel that s not legally redistributable For the VMware ESX bare metal hypervisor an essential part of VMware s cloud offerings organization that promotes open source software claims to have negotiated with VMware for the company to release ESX s code and its successor ESXi That way argued the Software Freedom Conservancy these programs would legally comply with Linux s Gnu General Public License version 3 2 GPLv2 VMware refused in 2014 Freedom Conservancy are sueing VMware in the district court of Hamburg in Hamburg Germany The group explains that they see this as a regretful but necessary next step in both Hellwig and Conservancy s ongoing effort to convince VMware to comply properly with the terms of the GPLv2 the license of Linux and many other Open Source and Free Software included in VMware s ESXi products What s surprising about VMware s stubbornness is that kernel with a big binary blob hooked into it giving a derived Source http ware sued For Failure to comply with linuxs license www zdnet com article vm Submitted by Arnfried Walbrecht GRAB YOUR PITCHFORKS Now Hellweg and the Software UBUNTU TO SWITCH TO SYSTEMD he U
87. irban Chatterjee G aming on Linux has often been a bit of an oxymoron until even a few years back Most users who chose Linux over Windows or Mac as their primary workstations relied on secondary OSes or platforms for satisfying their gaming needs Of course Linux has prestigious and open source titles including Warzone2100 and Battle for Wesnoth but PCs dominated Already VMWare has released a test version of its virtualization suite that is available to install and test on Redhat and Ubuntu based servers Among several features the suite offers virtual GPU support For NVidia cards to enable smooth 3D graphics over the network Thankfully now those days are history Steam For Linux has recently crosses the 1 000 games mark offering more than 2 000 items in total including demos videos etc Although the number is still less than that offered to Windows and Mac users 4 814 and 1 613 respectively this can be easily seen and regarded asa major milestone in the history of 3 Linux Quality differences between the same games when run on Direct3D and OpenGL in Windows MAJOR MILESTONE IN LINUX GAMING STEAM ON LINUX CROSSES 1000 GAMES around a year ago to official Linux MARK and Linux OSes respectively were quite notable at the beginning But Slowly that is starting to minimize
88. ithub com syncthing sync This is very interesting it provides configuration capabilities 3 like a first run wizard and more It will integrate with the desktop notification area and with Nautilus as well In addition it watches the filesystem in order to perform instant synchronization after changes on the synchronized New Device 16 22 45 Device 7AZJV54 SXAVGGFM FTDCLYO JJX56YH H5C JAY RU4XDHI UH4362x MIYZSAS 192 168 56 101 59 55 wants to connect Add new device hei Later New Folder 16 25 08 syncl wants to share folder Shared Add new folder full circle magazine 95 34 ri contents LINUX LAB directory MULTI PLATFORM As said Syncthing is multi platform Windows Mac Solaris and derivatives like SmartOS openBSD There is also a version For Linux on ARM platforms so you i J Friend without relying on a third party infrastructure Syncthing is what you need can install it on devices like the Raspberry Pi And on the Google Play or on the FOSS F Droid market you can Find an app For Android There is not an iOS app right now CONCLUSION As you have seen Syncthing is very simple to install and configure With this software you can only share and replicate Files among your devices a job that it performs pretty well On the other hand other than the configuration web page there 3 is not a we
89. k Deselect Fock Get View applications presented here jc Stop Alay gt gt MClear although the interface is perhaps Reba Abert re not very intuitive Just to set you on course the A button is to add CUAP 14 OTHER DETAILS ALPHA AQUOMET BETA DEDNY ObjectMolecule Read secondary structure assignments ObjectMolecule Read crystal symmetry information Symmetry Found 2 symmetry operators Cadload shomefalan Escriptori chemistry 1 aT pdb loaded as Setting 664 view format set to J Setting seq view format set to Zz PyMOL gt V0 ecular Graphics System Reset Zoom Orient Draw Fay Command udder PyMOL Viewer Full circle magazine 95 50 The newer PyMOL Molecular Graphics System is one of the more recent applications available Written in the very same Python modern interpreted language that has often been seen in the pages of Full Circle its presentation revolves around not one but two windows One of these is used as a combination of log viewer and general input dialog while the other holds the molecule view proper and its associated options PyMOL has the richest elements to the molecule the S File Edit View Tools Helo I WOU E A los i BR 8d LS Poo LOT ates ext OH 14 Chemtool 1 6 14 a z button serves to set activate view options and the H b
90. n has released the latest GTK 3 15 development release that s near final and about ready to be named GTK 3 16 Yesterday s GTK 3 15 12 release brings improvements to the GtkCellRendererPixbvuf GtkEntry and GtkMenuButton back end now has support for HiDPI cursors There s also various fixes and Pixman warnings The official changes can be seen outlined via this Git commit Source http p page news item amp px GTK 3 15 12 Released Submitted by Michael Larabel STATE OF VolP IN LINUX 3 ike most people Find myself using the same VoIP options everyone else is using Thankfully these days there are far more options available than what we might think One of the popular VoIP applications in Linux is Skype which coming from any other platforms Linux VoIP clients often find themselves being compared to Skype Foss advocates are usually quick to point out the Flaws in trusting Skype with your voice alterations and the GTK Wayland calls yet the Fact is that this is what most people use There are 3 more than one alternative bug Fixes in GTK 3 15 12 like crash applications For VoIP Communications in Linux Today I ll look at these options and also explore up and coming alternatives as well www phoronix com scan ph_ 3 Source http source state of voip in linux html 3 Submitted by Matt Hartley www datamation com o en on SAVE AND
91. n my best hero voice Don t issues with sitting for long periods worry citizen We ll have you up and running in no time Within a short while discovered the reason the spreadsheet was 3 unceremoniously crashing was that Multiplan Finally in 1983 a company called Lotus 3 area brushing the spurious bits of computer code from my white hat realized that this would be an running screaming from the room back to 1979 when Apple introduced Visicalc That was the first Free Form Calculation type system to really make a hit in the innocently asked what was wrong As walked back to my work excellent teaching moment So here we are But first let s revert marketplace While there were many bugs in the software the 3 world loved the idea and clones bugs and all began to pop up on other computer systems like the Commodore Pet and other Apple competitors including Microsoft in and pretty charts and graphs as well without having to wait in the queue for I T assistance However as we all learned from Peter Parker s uncle Ben 1981 with a program called Development Corp introduced Lotus 1 2 3 While very close to Visicalc in many aspects including the menu structure it was written completely in x86 assembly language which made it very Fast and many of the bugs of Visicalc were fixed Lotus 1 2 3 was so
92. ng person a LaTeX challenge to improve their knowledge and get them off of the joystick for a change kinds of Fancy stuff with an ASCII File GETTING STARTED Anyone who has done coding in HTML will be able to pick up on LaTeX much easier than someone who has not or has created HTML only in a WYSIWYG editor The best method to install would be to go to the Ubuntu Software Centre and install Tex Live IF you want to be on the cutting edge of Tex you could install TeX Live from the Tex Users Group Either way will give you the Files required The instructions are here https help ubuntu com communi ty LaTex SELECTING AN EDITOR It is necessary to select a LaTeX text editor For creating LaTeX documents There are lots to choose From within Synaptic or the Ubuntu Software Centre and recommending one is the stuff that Flame wars can be made of e Itis so cool that we can create all There are three LaTeX editors that have liked LaTexila TexMaker and the text editor Geany with LaTeX extensions LaTeXila would be a good choice to get your Feet wet as it looks like Many text editors that you have used before TexMaker looks confusing and complicated but after you get adjusted to the wide selection of buttons and menus it iS an easy program to use as well Geany worked well on my Raspberry Pi You may have to install latexmk to get LaTeXzila
93. ng so that I can give it away Free to everyone who can use it Several other volunteers are helping me Contributions of time money programs and equipment are greatly needed was how he began Source http and analysis open sauce 67342 www itwire com opinion richard stallmans gnu manifesto Full circle magazine 95 12 is now 30 years old Submitted by Arnfried Walbrecht ri contents s n staying with the theme of the last few articles of C amp C I will be introducing two new JavaScript AngularJS which is all client side and Meteor which can be both systems I felt it was necessary to mention a few smaller tools which pages without having to use a CMS or creating massive amounts of custom code WHAT IS ANGULARJS AngularJS is a framework designed to make the creation of It integrates into HTML by adding to its syntax It allows things such as replacing content without reloading a page simplifying to how JavaScript is loaded WHAT IS THE DIFFERENCE BETWEEN ANGULARJS AND SOMETHING LIKE NODEJS YA COMMAND amp CONQUER Written by Lucas Westermann NodeJS is a framework that acts both as a server as well as a web application in general This means Frameworks for web development many things are possible in both systems but NodeJS won t integrate into a normal static client side and server side After all HTML page As AngularJS is t
94. nt in the code The setup is exclusively For the screen All commands with myGLCD are for the screen Let s look at a couple of them We begin by initialising the screen myGLCD InitLCbD Telling it we want to use the small Font myGLCD setFont SmallFont Next we clear the screen myGLCD clrScr Pick a color to use in the next command myGLCD setColor 255 255 255 A very important thing to note here is with the color values Normally you would use RGB but l _ _ this screen uses BGR Using 255 0 0 e The commented lines beginning Were aervoured cll sea blue Then we print Distance in cm one pixel down and in the center of the screen 3 myGLCD print Distance in cm CENTER 1 The rest of the code is mainly 3 For the sonar ping and displaying the distance but we ll get to that next month For now feel free to read through the PDF s in the ZIP you downloaded It has some 3 interesting commands in there that will let you draw shapes and even set the screen display to landscape portrait mode 3 Ronnie is the Founder and still editor of Full Circle He s a part time arts and crafts sort of guy and now an Arduino tinkerer Full circle magazine 95 29 ri contents HOW TO GUIDELINES he single rule For an article is that it must somehow be linked to Ubuntu or one of the many derivatives of Ub
95. nt or Machine of Pigs or the Penumbra series will Feel right at home playing Necrologue When you first awake you have no memory of anything nor do you know how you got there or even where you are you don t know if you re alone or accompanied In 62 the First set of rooms when the game begins there isn t much for you to do other than learn how to navigate around how to examine objects by the way you can examine pretty much anything how to open doors etc It s especially important that you learn how to save your game progress and how to use the journal as well as your Inventory I ve been playing the game with mouse keyboard setup though you can also use a gamepad controller would have liked playing Necrologue with my controller but unfortunately there was a minor bug affecting my controller Everything works fine except that For some reason can t move sideways left right with the gamepad so instead I ve chosen to play with my mouse keyboard use the standard WASD to move and the mouse to look around with a Few other keys for other actions such as picking up objects rotating them turning the Flashlight on off etc As you re first setting up the f UBUNTU GAMES game one of the first screens informs you that this game is better enjoyed while using headphones instead of speakers completely agree also recommend turning the lights off and isolating yourself from others while y
96. o your breadboard wire up your Arduino 5V and GND pins to the relevant strips on your breadboard and let s get the screen on First the important part that s not mentioned in most documentation you must use 1K resistors on all the datalines In other words all but the 5V BL and GND You also need to connect the BL pin to the 5V line http Arduino Now with it all wired up we need some code This code I m going to show you is really For next month where I ll add an ultrasonic sensor but it is still a good Foundation of how to get the screen to show you something Code is at astebin com UYOe58xB E E E E E E E o _ _ gt e E ct E This is the TFT screen It has eight pins t o i eeseeeooooooseos i TUUELELE LT tak ton oe ec fe t ee ee ee st et eeeeeeee or ec fe E eh ore ee Be Pe Pe Se E IF SF eT ET gE iF T full circle magazine 95 28 ri contents ARDUINO A couple of quick pointers and notes on the code e You can ignore the lt NewPing h gt that s for next month Also ignore the define lines and the NewPing line below them with are the pinouts for the screen e The extern lines are for the Font s used on the screen SmallFont is about the best but you can chop and change between it and say BigFo
97. ocessor options in the Form of either an Intel Core i3 5010U supported by Intel HD 550 graphics or a Core i5 Full circle magazine 95 5 www zdnet com article com supplied M 2 for solid state disk SSD storage or the 2 5 inch drive bay for the inclusion of a more traditional hard drive or other SSDs 5250U processor supported by Intel HD 6000 graphics depending on your requirements and budget Other Features of the new Linux mini PC that is supplied running the Ubuntu Linux operating system and measures just 4 x 4 x 2 inches include the ability to install up to 16 GB of RAM Together with up to 2TB of internal storage using the Connections on the small desktop mini PC include 4 x USB ports Gigabit Ethernet HDMI and DisplayPort allowing users to connect two monitors to the system if required Unfortunately pricing For the new Linux mini PC system has not been revealed as yet although the system is expected to sell From around 500 and when it launches later this month 3 Source http www geeky adgets com meerkat linux mini 3 pc with intel broadwell processor unveiled by system76 05 03 2015 ri contents NEWS Submitted by Arnfried Walbrecht VMWARE SUED FOR FAILURE TO COMPLY WITH LINUX LICENSE n 2007 top Linux contributor Christoph Hellwig accused VMware of using Linux as the basis there s never been much quest
98. ocol kicks in This specifies each of the session This should only happen the first time you connect with this ri contents SECURITY particular machine because the public key should be stored for Future reference in what is called the known_hosts file On a Linux machine this is usually Found at ssh known_hosts On Windows 7 generally you can Find it at USERPROFILE ssh or USERPROFILE ssh But if you get a new laptop you have to go through this initial connection again with each of the sites you connect to This is definitely a weakness so how can the server admins prevent changes introduced by SSH v 2 are e improved encryption standards including 3DES and AES e Public key certification For clients SHA1 key exchange sends it back to the server this Your login attempt got the Fingerprint returned to you so that is the key to this if you will pardon the pun You probably don t want to post it publicly onan e The use of sound cryptographic Message Authentication Code MAC algorithms for integrity checking e SSH v 1 was monolithic meaning that all of the protocols needed for encryption authentications etc were part of a single large protocol built into SSH v 1 in SSH v 2 each protocol is split out into its own and defined in a separate RFC such as ee Transport Layer Protocol ee Connection Protocol unsecured website Fo
99. ork it is a good thing to set up authentication User and Password and HTTPS Then you can define some bandwidth limits related to this device Upload and Download rate limit Since I ve not tested it yet and itis out of the scope of this article remember to disable Global Discovery Add Folder Folder ID Shared Folder Path Shared texisti The t Settings Device Name sync syne Protocol Listen Addresses 0 0 0 022000 Incoming Rate Limit KiBs il Outgoing Rate Limit KiB s 0 Enable UPnP Global Discovery Local Discovery Global Discovery Server GU Listen Addresses 0 0 0 0 8080 GUI Authentication User admin GUI Authentication Password Use HTTPS for GUI Stan Browser Anonymous Usage Reporting Preview API Key Full circle magazine 95 33 ri contents LINUX LAB Global Discovery should be useful in order to access your private cloud From the Internet will not be covered here When requested click again on the restart button Now it is time to install the same steps also on the other PC in your network if they run Ubuntu Linux otherwise download and install the Windows you should see a request that the first node wants to connect and the default shared folder and stop tir anke toshas tolde Click on Add and then specify the 3 3 Folder path package or the Mac one Delete here OK Now cl
100. ou can then add Penumbra Necrologue For free _ CONCLUSION OF course you ve got to keep in mind that it is absolutely necessary that you already own Amnesia The Dark Descent and that it be installed on the same machine in which you re planning on playing Penumbra Necrologue IF by chance you re interested in playing Necrologue but you ve never played Amnesia The Dark Descent then you re definitely missing out on perhaps the scariest horror Friend or Foe You ve spotted them but have they spotted you Do you I ve enjoyed playing Penumbra Necrologue very much For being a fan made modification it has exceeded my expectations The gameplay is nothing new especially for having already played games from the Amnesia and Penumbra games series didn t expect it to be drastically Full circle magazine 95 63 and Amnesia combined into one The map is completely new the characters are new and the monsters are new The frightful mood maintained throughout is really this game s strong point However the minor glitches encountered specifically with the gamepad controller lack of left right movement prevent me from giving it a perfect score KK WW MINIMUM SYSTEM REQUIREMENTS OS Major Linux Distribution from 2010 Debian should work but is not supported Son a l 3 Processor High range Intel Core i3
101. ou play By using headphones and playing in the dark you are cranking up the game s fear Factor beyond 10 The eerie soundtrack that ominously plays while you aimlessly wander the dark halls of this decrepit Facility keeps your body tense and alert as if you were really physically walking in The Shelter and your very life were at stake At the end of the dark hall as it intersects another hallway you notice someone s Flashlight approaching From the right which makes the hair on the back of your neck stand up From the chills Is it keep walking in that direction or open the door to your left and hope they haven t noticed you These are the kinds of decisions you must make while playing the game Now might be a good time for me to say that you have zero weapons in the game This is a survival game to the core all you can do is run hide or run then hide Often you must solve puzzles in order to get to a new section or to get out of your current predicament If you re looking for a good scare if you re a Fan of survival games or maybe if you re looking for something a little different then you should try Penumbra Necrologue survival game ever made and without a doubt you should buy Amnesia and play it either before or after playing Penumbra Necrologue You can get Amnesia The Dark Descent from Steam The Humble Bundle or Desura for 19 99 and as I ve stated earlier y
102. ousel of previously run apps to switch to Speaking of scopes Scopes are effectively screens that you can Swipe between There s no desktop on Ubuntu Phones so 37 gt Ubuntu Eagition you re greeted with the Today scope which shows you basic info such as weather missed calls news etc It s known as an aggregated scope as it pulls its info from elsewhere Swipe right to left and you ll see the next scope and so on Swiping up from the bottom of the f REVIEW BQ AQUARIS E4 5 screen will get you a list of links to their mobile website in first well known title to get an Regarding contacts While did possible scopes which you can a pretty webapp _ Ubuntu edition add my Google accounts it add by pressing the star icon didn t sync my contacts across or hold down on a scope in the THe Apps CA It did say something about list to rearrange your scopes Apps Q syncing but my contacts were and still are empty You do need to enable access to G all Ss e ee 1 24 Available scopes range from Amazon to eBay BBC News to Gmail Q Gmail and Contacts in the Flickr Grooveshark account settings Even with Soundcloud Vimeo YouTube ree m J them on got no contacts and everything in between Just 3 3 remember though most of IRSE Phone Messaging Contacts eee FedEx International Next Thursday these scopes are really just
103. popular that it became a common benchmark to test a machine for PC Compatibility The advent of the Free Form Calculation systems allowed the 3 normal person to deal with Numbers in a way that previously was in the realm of the Full circle magazine 95 O 15 Program in Python Part 57 programmer Almost anyone could ina few hours or so make sense of numbers create charts and graphs and share that information with coworkers Shortly after that the ability to automate some portions of the spreadsheet through Macros and Basic like embedded languages gave these non programmer users even more power over their destiny They could get the answers themselves WITH GREAT POWER COMES GREAT RESPONSIBILITY Soon the spreadsheet was taken into areas that were better suited for databases than spreadsheets We now had workbooks upon workbooks that relied on other workbooks and if one little number along the way didn t happen to get updated well we had the old house of cards effect ri contents HOWTO PYTHON While I don t think that every spreadsheet is evil there are some xlsm From versions 2 0 onward read this to say many that should have been converted to databases many years ago They just became too large and unwieldy For their own good If someone had just sat down with the programmers and
104. r instance since the bad guys might figure out a way to spoof it And email carries the same risk Ina corporate environment you might post it on an encrypted website behind the Firewall and require the employee to use their credentials to access it The next step depends on whether you are using SSH v 1 or SSH v 2 Since the vulnerability in SSH v 1 was found long ago in Internet time you probably should question what is happening if you see it used today SSH v 2 was adopted in 2006 which makes it comparatively old and stable As Michael W Lucas put it in his book SSH Mastery SSH 1 permits man in the middle attacks and session hijacking as discussed in Chapter 1 If someone insists on using SSH 1 practice saying I told you so His book is excellent and the e book is only 10 and worth every cent In particular if you need to set up an SSH server which won t really cover much of this book is mandatory reading Among the we will discuss later on ee Authentication Protocol don t want to take the time to dig into how SSH v 1 works and there are a Few differences so will Focus on only SSH v 2 here Once you have accepted the Public Key of the server it is up to you as the client to respond You do this by first generating a symmetric key called the session key which will be used to encrypt all traffic Remember from our l
105. rce technology We are proud to welcome LMAX Exchange as the newest member of the Linux Foundation said Amanda McPherson Chief Marketing Officer at The Linux Foundation LMAX Exchange is LMAX Exchange will be a part of the Linux Foundation s new Core Infrastructure Initiative a multi million dollar project bringing together more than 20 major leading the transformation in Financial trading with its unique approach to exchange style trading for FX and its innovative use of open code Their work is sure to be of great benefit For the Future of Linux Source 3 http leaprate com 2015 03 open 3 source on the agenda as lmax becomes member of linux Foundation 3 Submitted by Arnfried Walbrecht AUTOMOTIVE BUS OPEN SOURCED WITH LINUX BASED DESIGN German university is open sourcing a secure two tier Automotive Service Bus for car computers available on a control unit running Linux ona Full circle magazine 95 O 9 PandaBoard Technische Universit t M nchen TUM has open sourced an automotive computer bus design developed as part of its Visio M Visionary Mobility electric car project according a Mar 10 press release by TUM Next week at the CeBIT show in Hanover Germany TUM will demonstrate the carbon fiber Visio M prototype which was backed by the German government with
106. rce platforms are using some common a 81741 html www linuxinsider com stor Submitted by Jack M Germain RICHARD STALLMAN S GNU MANIFESTO IS NOW 30 software hill The next big battle is 3 TERRO GLO D ichard Matthew Stallman is a stubborn man And it is this trait of his above all else that has spawned the wonderful world of free and open source software a consumer products to the Internet 3 Oris Hae Was Dake HInEEO ia when he wrote the first document about his intentions In true leftist style Stallman 3 called it the GNU Manifesto It was published in March 1985 in Dr Dobb s Journal of Software Tools a venerable technology publication that shut shop in December last year after 38 years of publishing But Stallman s manifesto remains It encapsulated a desire to create a Free operating system For use by all one that the users could control This desire grew out of the Fact that UNIX source code was not being released after A T amp T was broken up and the the anti trust decree under which it was Operating became void Stallman was not inspired by the path proprietary software development was taking He was working at the Artificial Intelligence Laboratory at MIT when he wrote the manifesto GNU which stands for Gnu s Not Unix is the name for the complete Unix compatible software system which I am writi
107. re you have placed the syncthing executable Then start the service sudo initctl start syncthing To configure it Syncthing offers a clear and clever web GUI You can eventually Find the configuration Files in the Following directory home youruser config syncthing 3 So open a web browser and connect to http 127 0 0 1 8080 Delete the default shared Folder Then add anew one give it l a Folder ID it should be the same Let s create a new configuration on every node and select a path if it doesn t exist it will be automatically created Here you can enable file versioning and you can decide if only to the other nodes Now click At this point you should change some settings Click on the gear wheel in the upper right corner then select Settings it Settings show ID sa W Shutdown Restart G description Syncthing service for user youruser start on local filesystems and net device up IFACE 1lo stop on runlevel 2345 env STNORESTART yes env HOME home youruser setuid youruser setgid youruser exec opt syncthing syncthing respawn Here you can set a different Device Name and you can configure the web GUI to listen on the Ethernet interface i e use the 3 0 0 0 0 address rather than on localhost only and on which port default is 8080 IF you enable such options even if you are ona private netw
108. rk a major milestone not just For Makulu but considering what is inside the whole of the linux world Source http linux softpedia com get Lin 7 ux Distributions MakuluLinux Cinnamon 103650 shtml 3 Submitted by Marius Nestor ri contents NEWS OPEN SOURCE VS PROPRIETARY FIRMS ON THE begins to take on the current yet unsustainable walled garden core of the loT Based on the victories he Internet of Things is driving in some early skirmishes innovations developed by open investment to the middleware tier source start ups may be the David This involves activity among larger inthe here again Fight against companies and numerous start ups 7 proprietary Goliaths lol BATTLEGROUND an abundant amount of in developing platforms The good news is that many of these standards noted lan Skerrett vice president of marketing and ecosystem at the Eclipse Foundation Technology wars are predictable Every new wave of gadgetry brings a fight over who will be the next king of the brewing over control of the Internet of Things marketplace The loT is quietly gaining momentum as companies develop software to connect all sorts of Consumers see only convenience and extensions to their always on mobile devices Product makers see a pathway to streaming data that can be monetized from buyers connections Could history be ripe for repeating itself as open source l Sou
109. rkbook cols first_sheet ncols print There are d rows in this workbook print There are for r in range 0 rows cells print cells 1f name T Main Y path example1 xls OpenFile path we ll do one more example 3 before we end this month s article Go to the spreadsheet and in first_sheet row_slice RowInQu column C put some dates Here s what my spreadsheet looks like NOW 1 10 2014 4 15 2015 6 24 1986 9 30 1963 3 3 2000 for c in cells You can use any dates you like Now let s re run our example2 py program Here is the output from mine number 1 0 xldate 41649 number 2 0 xldate 42109 number 3 0 xldate 31587 number 4 0 xldate 23284 number 5 0 if c ctype xlrd XL_CELL DATE date value dt print dt else print c value Full circle magazine 95 17 d cols in this workbook There are 5 rows in workbook There are 3 cols in workbook number 0 number 0 number 0 number 0 number this this rows cols first_sheet row_slice rowx r start_colx 0 end_colx cols xldate 36588 0 Press any key to continue Well that s not what we expected It seems that excel holds dates as a value that is simply Formatted for whatever we ask it to This might be helpful for sorting and calculations but For showing the actual da
110. s support SSH2 0 however IFyou really want to dive into the details you can start with RFC 4253 written by the previously mentioned Tatu Yl nen If you want to see everything going on use the v switch with the ssh Command to turn on verbose mode This will show you all of the communication going on between your client and the server Full circle magazine 95 60 Fields in the packet sent using SSH IF you need the Full details on this consult RFC 4253 but this is 3 probably something you can skip if you are not going to be writing your own client Next is the Server s turn to 7 identify itself which it does by 3 _ transmitting its public key IF this is ongoy Seine Cie aeCOUNE name your first time attempting to log in to this server you will get something like this The authenticity of host myserver host com established can t be RSA key fingerprint is Are you sure you want to continue connecting yes no Since this is the first time you have tried to connect you don t know for sure if this really is the server you want This is where a man in the middle attack could take place If you were sitting ina coffee shop using the Free wifi For instance someone could be at the next table intercepting the traffic and could respond with their own public key thus hijacking your Then the Binary Packet Prot
111. s worked in earnest with the SFC to understand and address their concerns We did so out of respect to the free and open source software community and we are optimistic that this can be resolved amicably Full circle magazine 95 10 Source http www theregister co uk 2015 03 16 vmware wants amicable e nd to meritless linuxlifting lawsu GNOME SHELL 3 15 92 3 IMPROVES GNOME s 3 CLASSIC THEME that allegation saying We believe the lawsuit is without merit and we are disappointed that the Software Freedom Conservancy SFC and plaintiff have resorted to litigation given the considerable efforts we have made to understand and address their concerns G NOME Shell 3 15 92 was released today 17 March 2015 and among other minor enhancements it improves the GNOME classic theme Florian Mullner announced the GNOME Shell 3 15 92 release today and among its enhancements are an improved classic theme Fixed ordering of calendar events pointer barriers for the legacy tray menu Fixes GDM changes and various other items The classic theme changes come down to items that looked bad or improper up to now 3 Source 3 http p page news item amp px GNOME www phoronix com scan ph Shell 3 15 92 ri contents NEWS Submitted by Michael Larabel GTK WAYLAND Now Supports HiIDPI Cursors M atthias Clase
112. s Perfect Golf Perfect Golf shines You can PE y highly regarded change the day length and time as j Glasgow UK Check Weather required Dynamic sky looks great but if you re on a slow machine you might need to disable this RealTime Weather is great and you can set it to your locale to get your Before starting your first game I d recommend visiting the settings First you choose your course to edit if nothing else the actual current weather into game Finally A game of golf weather i With me being in Glasgow that how many players holes and qT iarclenpkallokcotucal usually means rain and high winds There are as of writing Five various other rules and finally go initi ad it Not always a great thing courses to choose from Most are initially in graphics as Find it best to get a game going and then easy to medium rated but with me LEEN ae ad tweak the graphics to get you as specific local weather more on amiliar to anyone who s Dan this later you could make the played a golf game Top left is the course title hole and par Below GRAPHICS ooo WEATHEF GAME courses harder that is the player name and hole Brightness a Display Mode Windowed a WRSSAGUISETICRCS M HOLE1O PRAS gaar o a s ADA Pel a ad TET SHOT Aky Gin a ha fF Resolution 1024x576 Apply Resolution k r Oy ae General Settings E High Custom VSyne Every second frame Uti
113. said Please 3 an help the world would be a kinder A enter the numbers 1 to 5 going down In the next column B enter 6 to 10 It should look something 3 like this gentler place Now as I step down from my soapbox we come to the real reason For this month s article Every good Python programmer should have a way to deal with spreadsheets in their arsenal of tools You never know when you will be called upon to pull data From a spreadsheet and manipulate it While there are many ways to get data from spreadsheets like using CSV files which has its own drawbacks sometimes you need to read and write directly From and to a live spreadsheet After looking around settled on a very nice library to access my boss s problematical spreadsheet We will be adding the library called XLRD which one might imagine stands for eXceL ReaD This library allows us to easily read data from Excel files xls xlsx and Let s create an excel Spreadsheet that we can use to examine the Functionality of XLRD Either open excel or openoffice or libreoffice calc In the First column Now save the spreadsheet as axamplet xls in the Folder you will use to save the test code This way we won t have to worry about paths Now download and install XLRD https ipython or We can use it like is shown below Save the File as example1 py in the same Folder as the
114. se your new document and when you open it you are prompted about whether to update the links in the file IF you answer Yes Calc will retrieve a Fresh version of the page and update the data in your sheet You can set the File to update periodically when it is opened In the menus Edit gt Links brings up the Edit Links dialog With the link selected click on the Modify button to bring up the External Data dialog Check the Update every check box and fillin the number of seconds between every update For example every five minutes is 300 seconds ten minutes is 600 seconds and an hour is 3 600 seconds Click OK to save your changes and Close to close the Edit Link dialog Importing dynamic data froma web page in Calc is pretty simple Use the Web Page Query filter to link the page to a sheet With the Navigator you can examine the page to determine which range name contains the data you need Once you know the range you need to use you use the Navigator to drag the range name into anew sheet and save the new document The new document will prompt i you to update every time you open the document or periodically should you assign an update period to it Elmer Perry s history of working and programming computers involves an Apple E adding some Amiga a generous helping of DOS and Windows a dash of Unix and blend well with Linux and Ubuntu He blogs at http eeperry wordpr
115. sed to is that when putting the small Flag icon on the swing meter is where the flag is From you ignoring the distance It s up to you to give it more less power depending on whether the hole is above below the ball Even in its current early access state this is the golf game to beat like their way of thinking in that they won t hold your hand and give you aton of help or be unrealistic Games in the past let you adjust the ballin the air and told you where the 100 power level was and where to click for a 50 yard hit Not here The swing meter is blank Full circle magazine 95 For percentage and the realism is there in that if you are just a touch to the left right My only criticism is that when you are a way off from the hole you are working in yards which is Fine but the closer you get it changes to Feet This sometimes catches you off guard when you look and see 50 and try to go half way ona 100 yard club The ball takes off and you realise too late that it was actually 50 feet which is about 17 yards Say bye bye ball and hello trees For reference there are three Feet in a yard Processor core 2 duo E8400 3 00 GHz Memory 4 GB RAM Graphics video card with 512MB video RAM Hard Drive 1 GB available space Processor Quad Core Memory 8 GB RAM Graphics GeForce GTX 770 Network Broadband Internet connection Hard Drive 1 GB available space Steam page http store ste
116. similar to what we saw in both E mail and in Certificates This is not perfect of course but it reduces the chances of an attack very significantly Note that even if you are using SSH was designed to do several password authentication there is things e Create secure and private encryption and key exchanging going on That is necessary to accomplish the First two of the ri contents SECURITY above goals ENCRYPTION AND TUNNELING The basic idea in SSH just as with Virtual Private Networks is to the mechanisms and how they work if you are going to be secure since otherwise you might make a mistake and open yourself to an attack use encryption to create secure communications between two different systems It has become customary to refer this type of connection as a tunnel This is a metaphor and like all metaphors it SSH Uses both illuminates some things and obscures others The idea of a tunnel does help to get across the security of the connection in that if done properly the outside world cannot see what is going on The encryption does work if you do it right and as Bruce Schneier Famously said in the wake of the the mathematics However the metaphor somehow implies to some other place than the rest of the Internet and that is simply untrue All tunnel traffic Flows through the same routers and switches as all other Internet kinds of
117. sions may also be Found generally using standard gzip compression Al contents MY STORY An example of the molecule of glycerol glycerin in the Molfile Format is shown below NOTE the distances between atoms are completely off this is just an example There are several good sources For molecule Files on the Internet One of the better known is the Research Collaboratory for Structural Bioinformatics RCSB Protein Data Bank PDB at http www rcsb or me do This has a comprehensive collection of molecules contributed by many teams from all over the world OF special interest for the layperson such as myself is their PDB 101 primer http www rcsb org pdb 101 stru 3 ctural view of biology do with a structured presentation by topics Inet oe Ara i Doar acl L 1 ERT ig ess Secures Areatr ty ity 3 Sis Liecatae fick Ce wt Liria T STATE HUMAN HEMOGLOBIN ALPHA V96W ALPHA AVWT Bourne AQUOMET BETA DEOXY Download 000 2210 polo 1 vetipdb Novel water mediated hydrogen bonds as the structural basis tor the bow oxygen afinity of the blood substitute candidate rHbijalpha 96Val Trp i Filag bk Diaricad iaig Pui Y A O fou M S Ao AT Ho C Amo S C dumal i128 Biochemistry FP 0258 02765 PubMed 204300 Cr DO 10 1021 TereRs EF Search Aelted Articles in PublMed l PubMed Abstract Ome ol the most promesing approaches for the developemert of
118. t I have shown this done manually but today am going to show you a way to use a Calc spreadsheet to track the top 100 stocks as compiled by the web site barchart com Like so many things there is more than one way to do this I m going to show the method feel is the easiest For discovering and getting exactly the information LibreOffice Pt 47 Linking To The Web you want You will import the web page using the Web Page Query filter Once imported you can examine the elements of the page to find the data you want to extract You will then create your sheet of 100 stocks by pulling From following URL 3 http www barchart com stocks si gnals top100 3 your imported source file 3 SETTING UP THE SOURCE SHEET When you import the source From the menus File gt Open In the Open dialog you will find the File type Filter drop down list at the bottom of the dialog All the File name Version File type http Awaw barchart com stocks signals top10 ol w Open Cancel Help Full circle magazine 95 19 different file types recognized by LibreOffice are listed here Scroll through and find the filter named Web Page Query Calc This will help you create your link to the web page In the File name text take a Few seconds then come up with the Import Options dialog The Automatic option will import the web pa
119. ta this won t do Luckily the writers of the library already thought of this Delete the line that says print cells and replace it with the code shown below xlrd xldate_as_tuple c value book datemode str date value 1 str date value 2 str date_value 0 rt contents HOWTO PYTHON Here we go through each cell in the cells list and check the type of the cell to see if it is considered a XL_CELL_DATE IF itis then we convert it to a tuple It is stored as YYYY MM DD We simply pretty it up to print it as MM DD YYYY Here is the output of our new program The source code for example3 py is on pastebin at Hopefully I ll see you next month There are 5 rows in this workbook There are 3 cols in this workbook 1 0 6 0 1 10 2014 2 0 7 0 4 15 2015 3 0 8 0 6 24 1986 4 0 9 0 9 30 1963 5 0 10 0 3 3 2000 Press any key to continue Just for your information there is a library from the same 3 wonderful people called XLWT iS which allows you to write to excel Files There is a wonderful tutorial and documentation on these two libraries at http www python excel org Greg Walters is owner of RainyDay Solutions LLC a consulting company in Aurora Colorado and has been programming since 1972 He enjoys cooking hiking music and spending time with his Family His website is PYTHON SPECIAL EDITIONS http pastebin
120. ters are now posting regular news updates to the main Full Circle site Click the NEWS link in the site menu at the top of the page and you ll see the news headlines Alternatively look on the right side of any page on the site and you ll see the five latest news posts Feel Free to discuss the news items It s maybe something that can spill back From the site into the magazine Enjoy Full circle magazine 95 14 ubuntu uk podcast The Ubuntu Podcast covers all the latest news and issues facing Ubuntu Linux users and Free Software fans in general The show appeals to the newest user and the oldest coder Our discussions cover the development of Ubuntu but aren t overly technical We are lucky enough to have some great guests on the show telling us First hand about the latest exciting developments they are working on in a way that we can all understand We also talk about the Ubuntu community and what it gets up to The show is presented by members of the UK s Ubuntu Linux community Because it Is covered by the Ubuntu Code of Conduct it is suitable For all The show is broadcast live every Fortnight on a Tuesday evening British time and is available For download the Following day podcast ubuntu uk org rt contents HOW TO Written by Greg D Walters irst let me thank all the readers who sent me emails of hope and wishes for a quick recovery They were very kind and helpful
121. than anyone else s it sparked a discussion on how better to address conflicts within the Linux kernel development community Source http www zdnet com article linu OPEN COMPUTE PROJECT OCP ForMALLy ACCEPTS OPEN NETWORK LINUX ONL 3 R ig Switch Networks the company bringing hyperscale networking to data centers worldwide today announced that the Open Compute Project OCP full circle magazine 95 7 has formally accepted Big Switch s contribution of Open Network Linux ONL as its reference Network Operating System NOS ONLis a Linux based open source network operating system to bare metal and branded white box brite box switches In addition to supporting commercial products ONL was initially created as the base hardware testing reference platform for DIY hobbyists and researchers ONL currently supports 12 different open switch hardware platforms and basic L3 routing and also has an OpenFlow agent based on OF DPA and the x adopts conflict resolution code Submitted by Arnfried Walbrecht Indigo project in progress Big Switch Networks contribution Open Network Linux ONL is the Linux distribution for bare metal switches that runs underneath Big Switch s commercial Switch Light OS ONL s goal is to give people deploying OCP switches a simplified experience with a standard Linux
122. ulnerabilities in the Telnet program that allowed an attacker do some work you would probably 3 eee ny aie VeniesGarake eel privileges you can see why this became an issue people like JCR Licklider and Vint Cerf were mostly interested in Facilitating communication between university researchers and assumed that anyone they were in contact with was another good guy It was only when the Internet started to take off in the 1980s and 1990s that anyone began to pay attention to this stuff Technologies like Javascript and SSL were introduced by Netscape For instance though they have since been adopted by the whole Internet INTRO In the early days if you wanted to log on to a remote computer to use a program called Telnet to do this Telnet would let you log in to a remote Unix machine if you had an account on it and once logged in you could do anything your Security Written by Kevin O Brien account was authorized to do And if you had root access it could be just about anything recall my first introduction to this in the 1990s when I was managing the website In 1995 there was a password sniffing attack on the network of the University of Helsinki in SSHIntro amp Basics Finland and this led a researcher there Tatu Yl nen to create the first SSH implementation SSH is an e Establish the integrity of the Communications to ensure that messages have not
123. untu Kubuntu Xubuntu Lubuntu etc 3 bold or italic Formatting RULES e There is no word limit for articles 3 please follow these guidelines but be advised that long articles may be split across several issues e For advice please refer to the Official Full Circle Style Guide http url fullcirclemagazine org 7 5d471 e Write your article in whichever software you choose would recommend LibreOffice but most importantly PLEASE SPELL AND GRAMMAR CHECK IT e In your article please indicate where you would like a particular image to be placed by indicating the image name in a new paragraph or by embedding the image in the ODT Open Office Written by Ronnie Tucker document 3 e Images should be JPG no wider than 800 pixels and use low compression e Do not use tables or any type of IF you are writing a review When you are ready to submit your article please email it to articles fullcirclemagazine org TRANSLATIONS IF you would like to translate Full Circle into your native language please send an emailto ronnie fullcirclemagazine org and we will either put you in touch with an existing team or give you access to the raw text to translate from With a completed PDF you will be able to upload your file to the main Full Circle site Full circle magazine 95 30 Write For Full Circle Magazine REVIEWS GAMES APPLICATIONS When revi
124. ure it ll Fail but so will the vast majority of OCR applications was particularly impressed with how few errors there were in a good quality image to editable text 3 RAM 512 MB of free memory available for the software Hard Drive Space 250 MB of disk Monitor 1366 Width x 768 Height screen resolution IF you have high quality images that you need converted back to text then this application is definitely one to consider and Download trial from downloadsa2e pro htm kudos to Investintech for making a space for the program components http www investintech com prod COMPETITION To win one of five life time keys to Able2Extract Professional 9 all you have to do is answer the Following question What does OCR stand for Email your answer to misc Ffullcirclemagazine org Deadline for entries is Sunday 19th April Five winners will be drawn at random In the top section we have the pilot briefing and procedure notes The first box tells us a number of things such as the localizer frequency final approach course runway landing lengths touchdown zone elevations and the airport elevation The middle box will tell us the special notes such as if the ASOS AWOs Is inop special alternate and takeoff minimumsprocedures along with the approach lightning system and a text description of the missed approach procedure The bottom box tells us all of the frequencies that we will ne
125. utton to unset hide Features The C button changes between colorizing schemes There are also more options to see molecules in several types of stereo and some options to build videos of the molecule that I have not played with too much ROLL YOUR OWN Playing around with existing module files is interesting not only in themselves but also as a way to appreciate the actual amount of useful information accent placed on useful found on the Internet However at some point we may ri contents MY STORY wish to start drawing up our own molecules A simple place to start is the molecule of propane 1 2 3 triol perhaps better known as glycerol or glycerin It can be Found not only in soaps but also in Foodstuffs and even in electronic cigarettes Basically we have a chain of three carbon atoms the propane skeleton with a hydroxyl OH group hanging off each carbon There are in Fact several applications in the Ubuntu repositories that draw planar representations of organic chemical molecules and more can File Edit View Build Select Extensions Crystallography a close EJ Quit so dy k Draw Settings x Settings T New Open Oj Save View 1 Element Oxygen 8 Bond Order Single E Adjust Hydrogens Help Tool Settings Display Settings contents MY STORY be Found in various places on the Web One

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