bashrc

Ce fichier contient des options tel que les alias, la couleur du prompt…

Bref, ici on va juste voir quelques options mineur mais qui rendent la vie plus cool ;)

Editez le fichier ~/.bashrc

Par défaut on trouve

# ~/.bashrc: executed by bash(1) for non-login shells.

export PS1='\h:\w\$ '
umask 022

# You may uncomment the following lines if you want `ls' to be colorized:
# export LS_OPTIONS='--color=auto'
# eval "`dircolors`"
# alias ls='ls $LS_OPTIONS'
# alias ll='ls $LS_OPTIONS -l'
# alias l='ls $LS_OPTIONS -lA'
#
# Some more alias to avoid making mistakes:
# alias rm='rm -i'
# alias cp='cp -i'
# alias mv='mv -i'

Voici à présent mon script

# ~/.bashrc: executed by bash(1) for non-login shells.

export PS1='\h:\w\$ '
umask 022

# You may uncomment the following lines if you want `ls' to be colorized:
 export LS_OPTIONS='--color=auto'
 eval "`dircolors`"
 alias ls='ls $LS_OPTIONS'
 alias ll='ls $LS_OPTIONS -l'
 alias l='ls $LS_OPTIONS -lA'
#
# Some more alias to avoid making mistakes:
 alias rm='rm -i'
 alias cp='cp -i'
 alias mv='mv -i'
 alias vi='vim'

# set a fancy prompt (non-color, unless we know we "want" color)
 PS1='\[\033[01;31m\][\u@\h\[\033[00m\]:\[\033[01;34m\]\w]\[\033[00m\]\$ '

Je rajoute en faite un alias vi, je décommente tous les alias déja prédéfini et je colori le prompt.