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Djiezes Kraaijst

Computerworld - The A-Z of Programming Languages: BASH/Bourne-Again Shell - 0 views

  • Interviews The A-Z of Programming Languages: BASH/Bourne-Again ShellWhen the Bourne Shell found its identity
  • in this article we chat to Chet Ramey about his experience maintaining Bash.
  • In BASH's case, the problem to be solved was a free software version of the Posix standard shell to be part of the GNU system.
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  • the original Bourne Shell was very influential, the various System V shell releases preserved that heritage, and the Posix committee used those versions as the basis for the standard they developed. Certainly the basic language syntax and built-in commands are direct descendants of the Bourne Shell's. Bash's additional features and functionality build on what the Bourne shell provided. As for source code and internal implementation, there's no relationship at all
  • Bash will continue to evolve as both an interactive environment and a programming language. I'd like to add more features that allow interested users to extend the shell in novel ways. The programmable completion system is an example of that kind of extension.
  • Do you have any advice for up-and-coming programmers? Find an area that interests you and get involved with an existing community. There are free software projects in just about any area of programming. The nuts-and-bolts -- which language you use, what programming environment you use, where you do your work -- are not as important as the passion and interest you bring to the work itself.
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    an interview with Chet Ramey, maintainer of the bash-shell
ismael guillen

integrando Gnome 3 en ubuntu 11.04 - Taringa! - 0 views

  • dejar mas pequeños los iconos del la pantalla de aplicaciones, son enormes el tamaño por defecto. Para eso necesitamos cambiar una cosita desde el terminal abrimos una terminal sudo su (como root ) gksu gedit /usr/share/gnome-shell/theme/gnome-shell.css (esto abrirá un gedit) Buscamos las lineas: /* Apps */ .icon-grid { spacing: 18px; -shell-grid-item-size: 118px; } .icon-grid .overview-icon { icon-size: 96px; } Y al encontrarlas no serán iguales varían un poco, y cambian datos, debería quedar algo así: /* Apps */ .icon-grid { spacing: 18px; -shell-grid-item-size: 35px; } .all-app { padding: 16px 25p16px 16px; spacing: 20px; } .all-app .icon-grid { -shell-grid-item-size: 59px; } .all-app .overview-icon { icon-size: 48px; } Con este guardamos y recargamos el Shell, Alt+F2 y escribimos r y damos enter Ya deberán los iconos ser mas pequeños y por tanto menos feos Para reducir el tamaño de la barra y de las letras de todo el sistema, es que son enormes, buscamos Ajustes de Retoques avanzados, que normalmente esta en Aplicaciones/otros/ o lo pueden encontrar como Tweak Tool, y vamos a Fonts y en la primera barra movemos asta que el tamaño de letra este al gusto. Tambien aqui pueden habilitar los iconos en el escritorio desde la pestaña interface y al mismo tiempo regresarle los iconos al menú clásico así como regresar los botones de maximizar y restaurar de las ventanas.
    • ismael guillen
       
      Funciona ok yo lo probé I try it. Its OK!!
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    reducir iconos a gusto
Fabien Cadet

Using screen as your login shell | geek scrap (blog, 2010-02-10) - 0 views

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    In ~/.profile :     if [ ${SHLVL} -eq 1 ]; then       ((SHLVL+=1)); export SHLVL       exec screen -R -e "^Ee" ${SHELL} -l    fi
James Cady

Install Latest Cinnamon Desktop In Ubuntu - Muktware - 0 views

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    Cinnamon desktop is a fork of Gnome three that aims to maintain a Gnome 2-ish like look. Its a good desktop for people who hate Gnome shell and find it a mess.
anonymous

Linux screen command tutorial | Linux Operating System - Debian, Ubuntu, Fedora, Gentoo... - 0 views

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    Linux screen command tutorial ggarron | April 30, 2010 - 3 weeks 5 days  in Linux command line Linux tips I have face this lots of times, I am connected to my server using ssh, then I start a download, a log processing or a bittorrent download. I realize that task is going to take a lot of time. What to do?, well usually one have leave the ssh session open, and the home computer on. What if the ssh session just drops? all work is done, and there is the need to start all over again. I have used nohup command to execute commands after exit from the shell prompt. But there are other options, one of them is screen.
Maluvia Haseltine

Linux tip: Creating a pixel ruler from the command line - 0 views

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    How to draw lines and text on images with Bash scripting, shell arithmetic, and ImageMagick. This is so amazing and cool!
Maluvia Haseltine

khtml2png - Take Command Line Web Screenshots on Linux - 0 views

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    Khtml2png is a helpful tool for capturing an image of a webpage with ease. It's nice to use because it will get the entire length of the site, no matter whether it is fully visible in the browser. And, it sure beats shell scripting Firefox to open on a different display and capturing an image with Imagemagick
Robert Wallace

kippo - 0 views

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    Kippo is a medium interaction SSH honeypot designed to log brute force attacks and, most importantly, the entire shell interaction performed by the attacker.
Fabien Cadet

H.264 web video encoding tutorial with FFmpeg | virag.si, Jan. 2012 by Jernej Virag - 0 views

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    "ffmpeg -i input_file.avi -vcodec libx264 -vprofile high -preset slow -b:v 500k -maxrate 500k -bufsize 1000k -vf scale=-1:480 -threads 0 -pass 2 -acodec libvo_aacenc -b:a 128k -f mp4 output_file.mp4 "
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