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Search results “Gnu make file options” for the 2013
Linux Commands for Beginners (Old Version): 17 - Changing Permissions
 
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Welcome to my Linux Commands for Beginners tutorial series, where I'll show you how to use the Linux Command shell (specifically Bash) one command at a time. This series aims to take you from a beginner to an advanced user, one video at a time. In this tutorial, I go over changing permissions of files and folders.
Views: 69554 LearnLinux.tv
Introduction to Linux and Basic Linux Commands for Beginners
 
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In this tutorial we will give you a quick introduction to linux and linux commands for aspiring linux students. Contents of this Course: 1 - Introduction to Linux 2 - Quick Overview of Linux Distributions or Distros, such as Debian or Ubuntu 3 - Using the Linux Terminal 4 - Basic Linux commands for navigation and file manipulation. We will go over 10 commands in this video, including: cd, ls, pwd, cp, rm, mkdir, rmdir, man and more. Stay tuned for more Linux Commands Tutorials for Dummies. -- INSTALL UBUNTU in VIRTUALBOX on Windows 7 -- http://youtu.be/CkDd6jClqEE --------------- SOCIAL MEDIA ----------------- Follow me on twitter : http://twitter.com/sakitechonline Follow me on facebook: http://goo.gl/R95Pq Google+ goo.gl/9ekGhq Website: http://www.sakitechonline.com
Views: 2269824 sakitech
Linux Tutorials [07] - Install BOSS Linux On Any Windows Machine
 
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BOSS stands for Bharat Operating System Solutions. It is an operating system of India. It uses GNOME Desktop. The most striking feature is the support for 18 regional languages. These includes languages such as Hindi, English, Marathi, Gujarati, Kannada, Kashmiri, Malayalam, etc. Nayan Seth will teach how BOSS Linux can be loaded on your Windows machine. Connect With Tech Barrack Solutions On - 1. YouTube - http://www.youtube.com/user/techbarrack 2. Twitter - http://www.twitter.com/techbarrack 3. Facebook - http://www.facebook.com/techbarrack 4. Email - [email protected] 5. Google Plus - https://plus.google.com/109525069375094582103
Views: 41793 Tech Barrack Solutions
File Encryption in KDE using Kgpg
 
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KDE seems in a sad state when it comes to being able to use encryption. File encryption on KDE via Kgpg is hit and miss at best, there are lots of complaints on the net where Kgpg refuses to start. You need to use a terminal to start Kgpg for keys or clipboard work, although it should start from the menu... This is how to set it up and use it. Normally your keys are not set to expire and you should make a revocation cert. Here I'm using using Kgpg in SolydK - Debian Linux. Kgpg refuses to start and brings up the error gpg: option file `/home/username/.gnupg/gpg.conf': No such file or directory = Paste the following info into a terminal - kwriteconfig --file kgpgrc --group "GPG Settings" --key "gpg_config_path" --type string "$HOME/.gnupg/gpg.conf"
Views: 4595 USBTux
Linux Commands for Beginners (Old Version): 21 - Creating Your Own Commands via Aliases
 
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Welcome to my Linux Commands for Beginners tutorial series, where I'll show you how to use the Linux Command shell (specifically Bash) one command at a time. This series aims to take you from a beginner to an advanced user, one video at a time. In this tutorial I show you how to create your own commands via aliases.
Views: 32416 LearnLinux.tv
Quick Intro to gdb
 
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Just a quick overview of some often-used gdb (and related) commands, including: gcc -g to compile a program and include debugging information start - begin exexuting your program list - examine your source code from within the debugger step - execute the next line of your program next - execute the next line of your program, but if it's a subroutine call, treat the entire subroutine as a single line print - examine the contents of a variable x - examine memory directly watch, rwatch - set a watch for when a variable is written or read: return to the debugger once this happens break - set a breakpoint: return to the debugger when this line of code is about to be executed info watch - show info on watchpoints info break - show info on breakpoints delete # - delete watchpoint or breakpoint "#" cont - continue from a breakpoint, watchpoint, step, next, etc.; basically begin running your program from where it left off set var name=value set the value of variable "name" to "value" bt - show the call frames for your program frame # - set the current frame to #. Variables you reference etc. will be those within that context. quit - leave the debugger
Views: 159013 MyGeekAdventures
Linux how to read write and edit text files
 
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This is a short video walking through a number of Linux text readers and editors that should be native to your install.
Views: 43339 Mark North
rsync - Backup and Sync Files - Linux CLI
 
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https://github.com/gotbletu/shownotes/blob/master/rsync_examples.txt NAME rsync - a fast, versatile, remote (and local) file-copying tool DESCRIPTION Rsync is a fast and extraordinarily versatile file copying tool. It can copy locally, to/from another host over any remote shell, or to/from a remote rsync daemon. It offers a large number of options that control every aspect of its behavior and permit very flexible specification of the set of files to be copied. It is famous for its delta-transfer algorithm, which reduces the amount of data sent over the network by sending only the differences between the source files and the existing files in the destination. Rsync is widely used for backups and mirroring and as an improved copy command for everyday use. Rsync finds files that need to be transferred using a "quick check" algorithm (by default) that looks for files that have changed in size or in last-modi‐ fied time. Any changes in the other preserved attributes (as requested by options) are made on the destination file directly when the quick check indi‐ cates that the file's data does not need to be updated. o support for copying links, devices, owners, groups, and permissions o exclude and exclude-from options similar to GNU tar o a CVS exclude mode for ignoring the same files that CVS would ignore o can use any transparent remote shell, including ssh or rsh o does not require super-user privileges o pipelining of file transfers to minimize latency costs o support for anonymous or authenticated rsync daemons (ideal for mirroring)
Views: 25745 gotbletu
Understanding Kickstart Files in Linux
 
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This video gives a deep introduction of what is kickstart file,its contents,its use and where it is located. All my videos can be found @ http://tekfrec.in/videos/
Views: 17760 yogesh gupta
UNIX Date command (date)
 
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Date is the command used to display date and time. Date along with the time zone is displayed. Default is the IST time zone. Format: date [OPTION]... [+FORMAT]
Views: 6479 vignan university
How to Start Ubuntu in Safe Mode
 
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It is useful to open Ubuntu recovery mode if your system fails to boot. This can be done by opening it through the terminal application. Don't forget to check out our site http://howtech.tv/ for more free how-to videos! http://youtube.com/ithowtovids - our feed http://www.facebook.com/howtechtv - join us on facebook https://plus.google.com/103440382717658277879 - our group in Google+ In this tutorial we will guide you how to start Ubuntu in safe mode. In Ubuntu, the safe mode is called the recovery mode, and if the system fails to boot for any reason, It may be useful to boot it into Recovery Mode. To understand how to boot in Ubuntu recovery mode, follow the steps given below. Step 1 -- Type the command in the terminal application First of all, in the terminal, type the command sudo update-grub and hit enter. This will start testing our current GRUB menu to make sure whether it is working properly or not. GRUB stands for Grand Unified Bootloader. Step 2 -- Restart your session With that done, type shutdown -r now and hit enter. This command will restart your session. Step 3 -- Select the recovery mode option When the Ubuntu booting screen appears, press the Shift key twice or thrice to open up the GRUB menu. Once the GRUB menu opens up, select the recovery mode option from the menu and hit enter. Step 4 -- Select from the booting options After a bit of processing, the Recovery Menu will open up. Here, you will see many booting Options. Over here, we will select the "failsafeX" option and hit enter. Step 5 -- Continue remounting your file system In the next window, you will be asked whether you want to continue with remounting your file System in read or write mode. Select "Yes" and hit enter to continue with the process of opening Ubuntu in safe mode. Step 6 -- Wait for processing to complete Now wait a few minutes for the processing to complete, and after that, the login screen will appear right in front of you. And that's it. You have successfully started the Ubuntu in recovery mode.
How to Customize Grub Bootloader,
 
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Download Background: https://drive.google.com/file/d/1mCjxnWhU11gXjYtGOaPqXUBsgybnvRJF/view?usp=sharing
Views: 62458 MrGizmo757
Using AWK to format output
 
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More videos like this online at http://www.theurbanpenguin.com AWK is a very powerful text processing tool in Unix and Linux. many people may use SED but AWK just scares them. Like anything it is all about confidence and how familiar you are with the tools. In this video we show some simple formatting techniques to parse and print the passwd file. Display selected columns with correct size and header information.
Views: 130271 theurbanpenguin
Multi-file Emacs/ELPA packaging with elpakit
 
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Following on from the simple packaging demo I did, here's how to make a multi-file package for ELPA. Mostly I use the elpakit tool which lets you generate packages with a simple recipe file.
Views: 1478 Nic Ferrier
Create ico files (Windows Icons) - GIMP 2.8 Tutorial
 
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Support my channel on Patreon - https://www.patreon.com/PhotoAdvanced Inkscape tutorials - http://youtube.com/photoadvanced2 Follow me on Twitter - http://twitter.com/PhotoAdvanced Add me on Google+ - http://gplus.to/PhotoAdvanced Get free images - http://sites.google.com/site/photoadvancedsite/ More GIMP tutorials - http://www.youtube.com/user/PhotoAdvanced Get GIMP here - http://www.gimp.org/ Like, share and subscribe for more Thank you :)
Views: 46588 PhotoAdvanced
Downloading and installing GIMP - GNU Image Manipulation Program a FREE alternative to Photoshop
 
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This video will show you how and where to get an excellent FREE program for manipulating photos or creating graphics. GIMP is a program very similar to Adobe Photoshop and will perform many of the same functions. The following is a link to where you can download this excellent free program: http://www.gimp.org/downloads/ In future videos we will explore how to use this program and it's many uses and functions.
Views: 1546 ExquisiteTech
mv / Move File or Directory
 
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Syntax mv [options] [source] [target]
Views: 159 Terminal Commands
Date and Calender command using terminal in Linux
 
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In this tutorial i will be teaching you the commands using which you can see date and calender in the Ubuntu terminal The list of option available for date commands are http://www.mediafire.com/download/yd826d3apd72gcs/calender_command_list.htm
Views: 11357 Subhra Patra
UBUNTU Using GRUB2 passwords
 
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More videos like this online at http://www.theurbanpenguin.com Password protecting the boot menu As with the legacy GRUB it is possible to edit menu entries during the boot process. This may not always desirable so this, as before can be secured using passwords but additionally usernames are implemented along with the password which is new to GRUB2. If we want to protect the complete menu during the boot process then we add a username and password to the menu rather than within a menu entry. We will start by adding the username and password to the 40_custom file in /etc/grub.d . We add the lines: set superusers="andrew" password andrew L1nux A superuser must be designated is passwords are to be used. This user can select all menu entries, edit any items in the GRUB 2 menu during the boot process, and access the GRUB 2 terminal. Other users can be added and gain access to elements they have been assigned. Of course, the password is stored in clear text, should this be something we do not wish to do we can encrypt passwords with grub-mkpasswd-pbkdf2
Views: 6094 theurbanpenguin
Installing Eclipse IDE with C/C++ plugin(or CDT) in Ubuntu Linux
 
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Views: 157876 ProgrammingKnowledge
Abinit: how to install it on linux [HD 01]
 
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This video explain you how to download and compile abinit with optimization option. We will link netcdf, fftw3 and atlas to Abinit. Abinit is a free software that you can download on http://www.abinit.org/
Views: 14945 Samuel Poncé
Cauldron 2013 - Impact of Different Compiler Options on Energy Consumption
 
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Presenter: James Pallister Abstract: This talk describes an extensive study into how compiler optimization affects the energy usage of benchmarks on different platforms. We use an fractional factorial design to explore the energy consumption of 87 optimizations GCC performs when compiling 10 benchmarks for five different embedded platforms. Hardware power measurements on each platform are taken to ensure all architectural effects on the energy are captured and that no information is lost due to inaccurate or incomplete models. We find that in the majority of cases execution time and energy consumption are highly correlated, but the effect a particular optimization may have is non-trivial due to its interactions with other optimizations. There is no one optimization that is universally positive for run-time or energy consumption, as the structure of the benchmark heavily influences the optimization's effectiveness. This talk presents the results and conclusions gain from the project we introduced last year at the previous GNU Tools Cauldron.
Views: 212 Diego Novillo
How to italicize text in GIMP [Video Tutorial]
 
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In this video tutorial we will show you how to italicize text in GIMP. In order to italicize text in GIMP you need to start the program. Go to the "File" menu and select "New" option. In the following window set the image properties and press "ОК". In the tools menu choose "Text Tool" and print the text. Select the text and format according to your needs. Go to the text attributes panel and click on the "Italic" icon. The text has been succesfully italicized.
Views: 808 HOWZA
Superputty on Windows 7
 
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In this screencast, I setup and demo Superputty (http://code.google.com/p/superputty/) on Windows 7.
Views: 41648 Amit Saha
Saving Output Results with Date and Time
 
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A very simple technique to save all our command prompt, batch scripts outputs to a file, with date and time of execution. Very handy and very useful for all System administrators, testers or developers. Join our Facebook page for more updates: https://www.facebook.com/ServerGeeks
Views: 28858 ServerGeeks
Debian Wheezy, UEFI / EFI, GPT, RAID1, encryption, LVM, ZFS (zfs-on-linux)
 
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A detailed tutorial on installing Debian Wheezy (RC1, amd64) on two drives with RAID1 (mirror), with encryption, LVM and ZFS, using UEFI booting and GPT partition table. Debian installer: http://www.debian.org/devel/debian-installer/ VMware player can be downloaded for free from VMware website. Edit *.vmx configuration file, add in: firmware = "efi" bios.forceSetupOnce = "TRUE" Using windows only because I need to experiment a bit with partitioning and stuff, before actually installing Debian on my 2 SSD drives. Also on my motherboard / graphic card, UEFI booting is working fully, and I am still trying to figure things out. I used VMware, because my normal choice for simple virtualization, VirtualBox / Debian, was unstable when using EFI booting. I am going to run Xen on that setup too, by the way. UPDATE: After updating video bios on my graphics card (Gigabyte Radeon 7970), everything started working perfectly. Virtualbox on the other hand still have some issues, GRUB menu in EFI mode, is very slow (need to few minutes). I finally installed it just as on the video. Still have 24GB left on LVM, for expansions of /var, /, etc. I however found 500-600MB for /boot may be sometimes to small if you are kernel developer and you are using debug kernels (otherwise I only can fit there 2 debug kernels). 2GB would be probably better. When doing zpool, add -O ashift=12, so it will use 4096 sectors, even if device or encrypted device lays about sectors. All other layers (luks, dm, lvm), should properly align embeded data. If you are using SSD, you may change "luks", to "luks,discard" in /etc/crypttab. This way TRIM support will be supported, for a small decress in security. For repeating password, use key=/root/secret.txt (random but readbable password), chmod og-rwx it, and backup it (on paper maybe)!
Views: 17627 movax20h
Sony Alpha NEX-5N (Câmera digital mirrorless) - Desembalagem e análise | Unboxing e review
 
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Neste vídeo que trago para vocês, realizo mais um unboxing e review . E desta vez será a câmera compacta digital Sony Alpha NEX 5N, uma câmera de sensor CMOS APS-C, mirrorless e de lentes intercambiáveis. A NEX-5N veio para substituir a NEX-5, lançada em 2010. Apesar de seu corpo diminuto, o sensor APS-C consegue entregar uma qualidade muito próxima (senão, superior) a de câmeras DSLR como a série Rebel da Canon (T2i - 550D, T3i - 600D, T4i - 650D), séries 3000 e 5000 da Nikon (D3100, D3200, D5100, D5200). Este mesmo sensor consegue entregar fotografia de qualidade muito boa, principalmente em ISOs mais altos e com pouca luminosidade.. O modo de vídeo da NEX-5N não faz feio. Como em uma DSLR, você também possui controles manuais sobre a exposição de vídeo, podendo ser ajustando antes, ou mesmo até durante a gravação. Ela consegue oferecer a gravação de filmes em FullHD no formato AVCHD a 60i, 60p, 24p. Também há disponível o formato MP4 que oferece resoluções de 1440x1080 a 30p ou a resolução de 640x480 a 30p. A câmera vem acompanhada da lente E-mount SEL 18-55mm f/3.5-f/5.6 e é dotada de estabilização ótica (Optical SteadyShot - OSS). Também possui um motor de foco extremamente silencioso. A lente 18-55mm é bem pequena e aceita filtros de 49mm na parte frontal. A Sony Alpha NEX-5N é ideal para aqueles que querem sair das compactas mas não quer também um corpo grande de uma DSLR, mas com as vantagens de um sensor APS-C e a possibilidade de trocar de lentes. Especificações: • Sensor: Tamanho 23.4 x 15.6 mm Exmor APS HD CMOS Sensor - 16.1 MP • Formatos de arquivo: RAW (Sony .ARW 2.2), RAW + JPEG Fine, JPEG Fine e JPEG Standard • Gravação de vídeos: AVCHD alta definição 1080 60i/p ou 1080 24i/p - MPEG-4 1440 x 1080 29.97fps ou 640 x 480 29.97fps • Lentes: Lentes nativas E-mount. Outras lentes somente com o uso de adaptadores. • Foco: Por contraste, 25 pontos de foco • Faixa de ISO: 100 até 25600 • Fotômetro: medição em 49 seguimentos em formato colméia • Velocidade de obturação: 30s a 1/4000 e modo "bulb" • Monitor LCD:• 3"pol XtraFine sensível a toque - resolução de 921,600 pontos - articulável 80º para cima e 45º para baixo • Modos de disparo: único, contínuo e Speed Priority • Timer: 2 ou 10 segundos • Memória: Aceita cartões SD/SDHC/SDXC ou memory Stick Pro Duo • Bateria: NP-FW50 Li-ion - com autonomia para aprox. 430 fotos Dimensões (só o corpo): • Largura: 110.8mm • Altura: 62,2mm • Profundidade: 38,2mm • Peso: 265g Se você gostou do vídeo, deixe um comentário, favorite e compartilhe. Se não gostou, explique o motivo nos comentários para que possa melhorar nos próximos vídeos. Abertura feita por: PichwiseTV - https://www.youtube.com/user/PichwiseTV Música: Aces High by Kevin MacLeod is licensed under a CC Attribution 3.0. http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100763 Gravado com: Sony Cybershot DSC-HX1 Editado no: Adobe Premiere CS6 Audio do vídeo: Zoom H1 Link do vídeo: http://www.youtube.com/watch?v=w3Ej3SUQsCU Créditos das Imagens por ordem/ Image credits by appearance order: 0:39, 0:45, 0:52,: "Canon EOS 7D vs. Sony NEX 3" Photos by Acidpix http://www.flickr.com/photos/acidpix/5348545160/in/photostream/ http://www.flickr.com/photos/acidpix/5347934161/in/photostream/ http://www.flickr.com/photos/acidpix/5348544694/in/photostream/ 3:58 - "Lens Flare and Sand" Photo by Michael C. Rael http://www.flickr.com/photos/mcrael/5058870410/in/photostream/ 5:50 - "Memory Stick PRO Duo" - Photo by Qurren http://commons.wikimedia.org/wiki/File:Memory_Stick_PRO_Duo_1GB.jpg By Qurren (Qurren's file) [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/)], via Wikimedia Commons 5:50 - "SDHC card" - Photo by ACGFAN http://commons.wikimedia.org/wiki/File:SDHC_HD_C16_32GB_.jpg By ACGFAN (Own workC-ONE Technology Corp.) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0) or GFDL (http://www.gnu.org/copyleft/fdl.html)], via Wikimedia Commons 8:56 - "Canon 50mm f1.2 L on Nex 5" Photo by AndrewXu http://www.flickr.com/photos/andrew_xjy/6800604951/ 8:59 - "Canon 70-200mm f2.8 L IS II on Nex 5" Photo by AndrewXu http://www.flickr.com/photos/andrew_xjy/6800610433/in/photostream/ 9:02 - "Sony NEX-7, Sony LA-EA2, Sigma EX 12-24mm 1:4.5-5.6 DG" Photo by Mathei http://www.flickr.com/photos/mathei/7124019469/in/photostream/ 9:05 - "NEX-5 with Minolta AF 35-70mm lens" - Foto by Michael Fötsch http://www.flickr.com/photos/mfoetsch/7217894392/ 10:09 - "Sony NEX-5 Body" - Photo by Rainer Knäpper http://commons.wikimedia.org/wiki/File:Sony_NEX_5_body_IMGP1368_smial_wp.JPG By smial (Own work) [FAL or GFDL 1.2 (http://www.gnu.org/licenses/old-licenses/fdl-1.2.html)], via Wikimedia Commons Outras fotos são de minha autoria / Other pictures by myself.
Views: 17984 Canal DEWILAPI
Ubuntu Basics EXECUTABLE TEXT FILES IN 1304
 
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There are now 2 places you have to click in order to "run" a text file as a program. It used to be that all you had to do was right click the file and add a check to "ask each time" in Properties/Permissions. Now you also have to click open the "Files" icon on the the Unity strip on the left. Once the Files window is open, go to the top of you screen, to the left and click "Files/Preferences/Behavior/Executable text files" and put a check in the "Ask each time" bullet. Apparently, you now have to tell Unity twice.
Views: 1618 Tutoringby Pop
HOW TO COMPILE C PROGRAM IN GCC WITH COMPILATION STAGES IN WINDOWS
 
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links : mingw : http://sourceforge.net/projects/mingw/files/latest/download?source=files vim editor : ftp://192.87.102.42/pub/vim/pc/gvim73_46.exe
Views: 4107 prami kathi
How to Open DjVu in Linux
 
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The document viewer in Linux allows you to open djvu and PDF files easily. Follow the step by step tutorial below to learn how. Don't forget to check out our site http://howtech.tv/ for more free how-to videos! http://youtube.com/ithowtovids - our feed http://www.facebook.com/howtechtv - join us on facebook https://plus.google.com/103440382717658277879 - our group in Google+ In Linux djvu files can be easily accessed by more than one method. However, while using Ubuntu it is important to know exactly how to open a djvu file. With this djvu file reader when the file opens, the format looks a lot like Acrobat Reader. You can even open PDF files with the same document viewer used to open djvu files. In this tutorial we will guide you on how to open djvu files in Ubuntu. Step 1 -- Open the document First of all, right click on the djvu document and click on the "open with Document Viewer" option. Step 2 -- View the document With that done, the document viewer window opens up. You can see that it is similar to adobe acrobat. Step 3 -- Open document in full screen You can even change the view settings by clicking on the "view" tab on top and choosing the different options available here. For example, let's click on the full screen option and you can see that the document will open up in full screen. Step 4 -- Open a PDF document You can also view the PDF document with the Document Viewer in Linux. For that, simply right click on the PDF document and click on the "Document Viewer" option. Step 5 -- Search for document viewer application While learning how to open djvu files, you can also use an alternate way which requires you to first click on the Dash, and search for the document viewer application. Once done click on the application from the search results to open it. Step 6 -- Open the file With that application opened up, go to the "file" menu and click on the "open" option. Now browse for the djvu file that you want to open and click on the "Open" button at the bottom of the window. Through this djvu file reader the djvu document will open up.
Tutorial: Imaging & Restoring Windows PCs With Clonezilla (Part 2)
 
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Clonezilla is a Linux-based Live CD that assists in the deployment of computers, regardless of the operating system. In this short tutorial series, I walk you through how to use Clonezilla Live to take an image of a Windows PC, and then later we will restore that image as well. This is great for deployment of Windows machines across an organization, but is even useful to take a snapshot of your own computer.
Views: 39542 LearnLinux.tv
How to Restore Windows boot loader After Deleting Linux and Grub loader
 
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Hello Friends, This video is about How to Delete Linux From Dual boot with Windows 7/8 and Restore Windows boot loader after Grub has been deleted and this will work for any linux OS whether its Ubuntu,Fedora etc or any other Linux OS.... Thanks for watching the video Like,rate ,comment and subscribe..
Views: 546062 TechnoFusion
Demonstration of Conque GDB
 
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Watch in HQ. This video introduces some features of the Conque GDB Vim plugin.
Views: 24451 Andreas Lynge
Practical Unix: Intro Command Line Part 1
 
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Watch fullscreen at 1080p or 720p to see what I'm typing. Part 2: https://www.youtube.com/watch?v=-WCe3th6NyI 0:00 opening the terminal 0:37 customizing your shell 1:02 navigation pwd prints where you are ls lists the files and folders in your directory ls -a lists all files, including hidden files. A file is hidden if its name starts with a dot. ls -l lists extra information. -a and -l are called "flags" Command line arguments are separated with spaces. To refer to a file with spaces in it, put it in quotes. cd changes your directory. An absolute path, which starts at the root, begins with a / A relative path, which is relative to your current directory, doesn't begin with a / Your home is ~ The current directory is . (dot) One directory up is .. (dot dot) You can press "tab" after typing a few characters of a file to have your shell complete it for you. You can press up and down to go through your command history. Don't try to use your mouse on your command line, though. 6:15 installing packages sudo apt-get install packagename sudo = super user do. It gives you admin rights for one command. apt-get is a package manager that lets you install stuff on Ubuntu. Something like "Install? [Y/n]" means that Yes is the default option, so you can just press enter for "yes." If you're on a Mac, check out MacPorts, Fink, or HomeBrew.
Views: 1879 Sam King
Introduction to Linux Kernel Modules
 
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A quickstart tutorial to making kernel modules. Starts with making simplest module "Hello World". Covers Makefile generation . What is kernel Module ? Kernel module is a piece of code that you can plug-into the kernel at runtime. Its just like any other user space program that you make except that it interacts with the kernel. Why use kernel modules ? As kernel modules communicate with kernel these are used to make device drivers and such stuff used for system programming. Where do i start ? To start kernel modules programming you can begin right away with c programming. No additional thing is required except good mood and will to do things. What resources do i need ? You need a linux box (preferably Ubuntu as it has large community support + i am using ubuntu :) Lets get started... Your ultimate resource lkmpg - www.tldp.org/LDP/lkmpg/2.6/html/lkmpg.html‎ full tutorial at : http://kernelmodules.blogspot.in/2013/06/introduction-to-kernel-modules.html
Views: 5767 sandeep kumar
Tutorial: Imaging & Restoring Windows PCs With Clonezilla (Part 1)
 
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Clonezilla is a Linux-based Live CD that assists in the deployment of computers, regardless of the operating system. In this short tutorial series, I walk you through how to use Clonezilla Live to take an image of a Windows PC, and then later we will restore that image as well. This is great for deployment of Windows machines across an organization, but is even useful to take a snapshot of your own computer.
Views: 86114 LearnLinux.tv
Ubuntu 13.04 mpg123
 
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mpg123 run in a terminal. To download this program you can open a terminal with Ctrl-Alt-T and then type in "sudo apt-get install mpg123" (without the quotation marks). After the program is installed, you can play any music file in this manner: "mpg123 -C /home/pop/Music/blackrock1.mp3" (without the quotes) The program must be able to follow the path to the music file, so you will have "drill down" from folder to sub-folder to sub-sub-folder to file name. (Watch your spelling and Case!!) The program's switches and options can be seen if you type "mpg123 -help" I have a prior video that shows how you can make an icon for a terminal-only program such as this.
Views: 949 Tutoringby Pop
Aspell - Spell Checking - Linux CLI
 
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https://github.com/gotbletu/shownotes/blob/master/aspell_fx.txt language code: http://developers.google.com/translate/v2/using_rest#language-params Name : aspell Version : 0.60.6.1-1 URL : http://aspell.net/ Description : A spell checker designed to eventually replace Ispell aspell is a utility program that connects to the Aspell library so that it can function as an ispell -a replacement, as an independent spell checker, as a test utility to test out Aspell library fea‐ tures, and as a utility for managing dictionaries used by the library. The Aspell library contains an interface allowing other programs direct access to it's functions and therefore reducing the complex task of spell checking to simple library calls. The default library does not contain dictionary word lists. To add language dictionaries, please check your distro first for modified dictionaries, otherwise look here for base language dictionaries The following information describes the commands and options used by the Aspell Utility. This manual page is maintained separately from the official documentation so it may be out of date or incomplete. The official documentation is maintained as a Texinfo manual. See the `aspell' entry in info for more complete documentation.
Views: 3053 gotbletu
Device Management using udev
 
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Device Management using udev. This video describes how to provide useful names to the disks so that the names are meaningful and you can understand what that disk is ?
Views: 14782 Rajnesh Kumar Siwal
hpr1404 Ken Fallon Editing prerecorded audio in Audacity CCBYSA
 
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In today's show I walk you through the very basics of "editing" a audio track that has been recorded outside Audacity. Audacity can be found at http://audacity.sourceforge.net/ Overview of Audacity Audacity is a free, easy-to-use and multilingual audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems.. Menubar overview: http://manual.audacityteam.org/o/man/menu_reference.html Toolbars overview: http://manual.audacityteam.org/o/man/toolbars_overview.html Multi-Tool "*" - also F6: http://manual.audacityteam.org/o/man/multi_tool.html Set Project Rate to 44100 Hz Editing the audio The steps in this video include. File - Import - Your file Tracks - Stereo Track to Mono Effect - Amplify - Accept defaults Delete audio: Highlight - click and drag press Delete Undo: Ctrl + Z Intro Clip Outro Clip Move Track: - F6 Multitool Ctrl - Click and drag Export the Track: Confirm that the Project Rate is set to 44100 Hz - bottom left File -- Export and select FLAC File Click Options... to reveal FLAC Export Setup Set Level to 8 - best Set Bit depth to 24 Artist Name: Your name Track Title: Your show title Album Title: Hacker Public Radio When you are ready you can contact [email protected] to get access to the FTP server. For more technical information see the README file and the Sample Show notes file.
Octave & FreeMat Tutorial -- 06 -- Basic Plotting
 
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Basic 2-dimensional plotting and some options that go with it. Playlist: http://www.youtube.com/playlist?list=PL04PA2q0LfJI4kLcW0EKQcetWZd4q5bBP Here's a modified version of the print command given at 10:15 print(4,'plot.eps','-deps','-color') This version gives you a color eps file. Without it, it's black and white. Not sure why. It's not necessary for png files. Finally, for Linux users, you're supposed to have "epstool" and "fig2ps" installed when you export to eps, though for some reason it does work without it. You can get both of those in Synaptic.
Views: 37657 Andrew Norman
Change the GRUB Menu Timeout on Ubuntu 12.10
 
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careful while changing the GRUB you can make the backup file first Step 1. locate your grub file in root directory find in /boot Step 2. As the root user, open up the /etc/default/grub file in your favorite text editor: # gedit /boot/grub/grub.cfg Now, edit the "GRUB_TIMEOUT" line to set the time: Step 3. In terminal, run the following command to generate settings from /boot/grub/grub.cfg file. # update-grub2 Step 4. Reboot your system.
Views: 2342 Rahul Bhadana
Install Ubuntu Linux using a bootable USB Flash Drive on any Computer
 
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This a complete walk through on how to create a bootable usb flash drive with Ubuntu Linux on it, and then install it to a laptop or any PC. I will show you all the files and tools you need to download and walk you step by step on how to install ubuntu onto one of my spare laptops. Thank you for watching, ask questions in the comments section. ::::: RELATED VIDEOS :::::: Network Troubleshooting using Command Prompt: http://youtu.be/AimCNTzDlVo Create a Bootable USB Flash Drive using Command Prompt: http://youtu.be/gpgNKkoDPZA Learn to use Basic Command Prompt Commands: http://youtu.be/MNwErTxfkUA Introduction to Linux and Basic Linux Commands: http://youtu.be/IVquJh3DXUA Install Ubuntu Linux using a bootable USB Flash Drive: http://youtu.be/lIF8e_5F9B4
Views: 506464 sakitech
How to Simply Restore a Dell Laptop PC to Factory Settings
 
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Professional computer technician and host of the Guru Brew daily tech show, demonstrates in a simple way how owners can restore an Dell Inspiron series laptop back to factory settings while also showing how to save your photos and music so they will not be lost in the process. The technique shown in this video does not require a system disk to execute. This method is considered to be a destructive restore and as a result, all of the users data will be deleted, as the hard disk partition is fully reformatted. How to Simply Restore a Dell Laptop PC to Factory Settings & Save You Files. *Twitter: http://twitter.com/GuruBrewShow *Facebook: http://www.facebook.com/guru.brew All Materials Found Here (c) The Guru Brew Daily Web Show Visit us on the web at: http://www.GuruBrewShow.com
Views: 1155415 GuruBrew
How to Cut and Paste Image in GIMP
 
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Learn how to cut and paste an image in the GIMP editor. Don't forget to check out our site http://howtech.tv/ for more free how-to videos! http://youtube.com/ithowtovids - our feed http://www.facebook.com/howtechtv - join us on facebook https://plus.google.com/103440382717658277879 - our group in Google+ In this video tutorial we will show you how to cut image in GIMP and paste. In order to cut image in GIMP you must start the program. Go to the "File" menu and press "Open". In the following window select the image file and press "Open" button. Select "Zoom" tool from the toolbar to enlarge the image and press "Free Select" tool to create selection mask using control points. After creating selection mask, go to the "Edit" menu and press "Cut" option. Return to the "File" menu again and press "New" to create new file. Set the file options and press "OK". After the file is created, go to the "Edit" menu and select Paste option. As you can see, selected part of the image has been successfully inserted in the new file.
AntiX 13 - In Place Upgrade to Antix 13.2
 
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There are two ways to upgrade to AntiX 13.2. The first is to download the new iso. The second it to upgrade in place. I do the later here. The instructions are at antix.mepis.org. The video is a little long, but its not hard to do. From the Antix Website: 05 November 2013 Updated antiX-13: 13.2 released November 05, 2013 The antiX team is pleased to announce the second update of antiX-13 full version for 32 and 64 bit (codename "Luddite") based on Debian Stable/Wheezy. This update includes those made upstream in Debian Wheezy (http://www.debian.org/News/2013/20131012.en.html) and various bugfixes specific to antiX. We have also included some new user-requested features for you to enjoy. antiX changes: To fit on a cd, some applications had to go. Of course, they can be installing using apt-get/synaptic. Upgraded 3.7.10 kernel to include zRAM as requested by users. alsa-oss removed. exoodles removed. gigolo removed. gnome-cupertino-themes. mhwaveedit removed. ndisgtk removed. ndiswrapper-common removed. ndiswrapper-utils removed. nfs-common removed. osmo removed. oss-compat removed. pyneighborhood removed. rpcbind removed. zukitwo-themes removed. bleachbit added. firmware-ipw2x00 added. photoprint added. Bugfixes: Connectshares - various improvements and fixes. Fixed broken persistence with toram option. Corrected old antiX repo mistake in 32 bit full version. Fixed various jwm menu bugs. Links to rox manual fixed in menus and documentation. Changes to volume now saved when using persistence. What's new!: antiX repository now split into stable and testing. New address too. Restructured menus for IceWM, JWM and fluxbox to be matched. Tidied up menus. Various enhancements to Rox-filer. Included a script in antiX-Control Centre to set screen blanking. Included Test Audio to the antiX-Control Centre. Extra option in F4 live boot option for usb1.1 boot. F5 live boot options changed to default, vesa, safe. Option to set autologin when using the gui or cli installer. IceWM-Control Centre matches style of antiX-Control Centre. Users of antiX-13(.1) can just simply upgrade via apt. apt-get update && apt-get dist-upgrade The new antiX repository should get updated automatically. If not, here is the new repo. # Use with Debian Wheezy repository. Set as default for antiX-13.2. deb http://antix.daveserver.info/stable stable main # Use with Debian Testing (or Sid) repositories. #deb http://antix.daveserver.info/testing testing main and to make the following changes. New kernel: 32 bit apt-get install linux-image-3.7.10-antix.5-486-smp linux-headers-3.7.10-antix.5-486-smp 64 bit apt-get install linux-image-3.7.10-antix.5-amd64-smp linux-headers-3.7.10-antix.5-amd64-smp There is also a 3.11.5 kernel (gnu-libre and 'normal') available in the antiX repositories. Menu changes: Backup your ~/.icewm, ~/.jwm and ~/.fluxbox folders and also ~/.jwmrc Copy /etc/skel/.icewm, /etc/skel/.jwm and /etc/skel/.fluxbox to ~/.icewm, ~/.jwm and ~/.fluxbox repectively. Copy /etc/skel/.jwmrc to ~/.jwmrc Remove the installer line at the end of each of the ~/.icewm, ~/.jwm and ~/.fluxbox menu files. Connectshares changes: Backup your ~/.config/connectshares folder. Copy /etc/skel/.config/connectshares to ~/.config/connectshares Rox enhancements: Backup your ~/.config/rox.sourceforge.net/ROX-Filer and ~/.config/rox.sourceforge.net/SendTo folders. Copy /etc/skel/.config/rox.sourceforge.net/ROX-Filer/globoptions and menus2 files to ~/.config/rox.sourceforge.net/ROX-Filer Copy /etc/skel/.config/rox.sourceforge.net/SendTo to ~/.config/rox.sourceforge.net/SendTo Others: Backup your ~/.gtkrc-2.0 and ~/.gtkrc-2.0.mine (if it exists) files. Copy /etc/skel/.gtkrc-2.0 and /etc/skel/.gtkrc-2.0.mine to ~/.gtkrc-2.0 and ~/.gtkrc-2.0.mine respectively. A script to automate this will be made available. anticapitalista, 05 November 2013, Thessaloniki Tips trick and howtos at antix.mepis.org. The forums are at antix.freeforums.org Thanks for all the fish. d.o.
Views: 1760 runwiththedolphin
Image Resize with GIMP
 
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Learn how to resize images with GIMP (GNU Image Manipulator Program). Often when you need to upload an image to your website, it is too large for your website. Or it may be slowing down your website to have such a large file when it is not needed. This video tutorial shows how to reduce the size of you image from megabytes to kilobytes and speed up your page load time. GIMP is available from the website. http://www.gimp.org/ It runs on nearly anything. http://www.technoblogical.com/web-design/ Providing training since last Tuesday http://www.technoblogical.com/ Thanks for watching!
Views: 3888 Chris Walker
Improving Accessibility in Linux - Enhanced Desktop Zoom on Ubuntu 12.10 - Part 2
 
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Changing the settings in Compiz' Enhanced Desktop Zoom to make it more appropriate for accessibility usage by not following the mouse cursor.
Views: 2224 LinuxTechShow
Screen capture using ffmpeg in Debian Wheezy
 
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OS: Debian Wheezy Sound driver: pulseaudio The following command line saves screen image and sound to a mp4 file. Press q exit ffmpeg. ffmmpeg -f alsa -i pulse \ -f x11grab -s 1440x900+0+0 \ -r 24 -i :0.0 -sameq -f mpeg -ar 48000 -s hd720 -y \ video_file.mp4 Explanation of the options: -f alsa -i pulse: capture audio stream using pulseaudio driver -f x11grab -s 1440x900+0+0: capture entire screen xwininfo -root | grep 'geometry' | awk '{print $2;}' does the same. -r 24 -i :0.0 :0.0 is default screen name of Xorg. and -r 24 means 24 frames per second. -sameq maintain the same quality for encoding data -f mpeg use mpeg encoding -ar 48000 audio frequency -s hd720 set video resolution to 1280x720 -y overwrite output files without asking. video_file.mp4 create MPEG4 video file given by the user.
Views: 1314 ktwomountain
UBUNTU Using GRUB2 to boot to ISO
 
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More videos like this online at http://www.theurbanpenguin.com As part of your recovery system on your servers you may require a rescue system to be available from the boot menu. In the event of failure so long as the boot files are still accessible and the ISO to boot from we can boot to the recover ISO and use the tools to repair our host system. We will look at the Ubuntu Recovery Remix ISO and include this in our GRUB menu. Firstly we will need to download the ISO file from http://ubuntu-rescue-remix.org/Version12-04 and add the file to our server. In the example we add the ISO file to the /boot/iso directory on our Ubuntu 12.04 server. With the ISO in place we can look at editing our 40_custom file in /etc/grub.d or if we feel it necessary creating a new file. menuentry "Remix Recovery" { insmod part_msdos insmod ext2 set isofile="/boot/iso/ubuntu-rescue-remix-12-04.iso" loopback loop (hd0,1)$isofile linux (loop)/casper/vmlinuz boot=casper iso-scan/filename=$isofile noprompt noeject initrd (loop)/casper/initrd.gz }
Views: 9033 theurbanpenguin