bash_vim_git.rst

Hanoi, 2012/12/26

Introduction to Bash * Vim * Git

• Tools for work efficently on Linux environment
• Small * powerful * portable * easy to learn (but not easy to master)

Bash

bash - GNU Bourne-Again SHell

shell / script

• For developer

  • shell: it's a must

• For sysadmin

  • automate repeative tasks

• Learning http://linuxcommand.org/

• Why

  • Vs (shell) zsh, fish
  • vs (script language): python, ruby, perl, tcl, ...
  • Ubiquitous

• Concluse

  learn once, run everywhere

Vim

vim - Vi IMproved, a programmers text editor

• For developer

  • vi: keybinding
  • There are a lot of enhancements above Vi: multi level undo, multi windows and buffers, syntax highlighting, command line editing, filename completion, on*line help, visual selection, etc..
  • lot of addon: NERDTree, Ctag...

• For sysadmin

  • vi is everywhere

• Learning

  • vimtutor

• why vim

  • Ubiquitous
  • vs pico/nano, emacs, GUI*editor, IDE

• Concluse

  • when use vi/vim, please use it vim way
  • you dont have to code in vim, but you should know it

Git

git * the stupid content tracker

• For developer

  • manage codes: branch, log, rollback
  • collaboration: github, bitbucket

• For sysadmin

  • backup server configuration
  • deploy application: python * fabric, ruby * capisrano

• Learning git

  • github document
  • man gittutorial
  • man gittutorial*2
  • man gitworkflows

• why git

  • distributed SCM: better than SVN
  • v.s Mercurial (best UX), Bazaar
  • git is used for kernel

• Concluse

  • It's just tool, go and write some code!