.bashrc serveur linux

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

# don't put duplicate lines in the history. See bash(1) for more options
export HISTCONTROL=ignoredups

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(lesspipe)"

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
xterm-color)
    c_cyan=`tput setaf 6`
    c_blue=`tput setaf 4`
    c_red=`tput setaf 1`
    c_green=`tput setaf 2`
    c_sgr0=`tput sgr0`

    parse_git_branch ()
    {
      if git rev-parse --git-dir >/dev/null 2>&1
      then
              gitver=$(git branch 2>/dev/null| sed -n '/^\*/s/^\* //p')
      else
              return 0
      fi
      echo -e " ($gitver)"
    }

    branch_color ()
    {
            if git rev-parse --git-dir >/dev/null 2>&1
            then
                    color=""
                    if git diff --quiet 2>/dev/null >&2 
                    then
                            color="${c_green}"
                    else
                            color=${c_red}
                    fi
            else
                    return 0
            fi
            echo -ne $color
    }
        
    PS1='${debian_chroot:+($debian_chroot)}\[${c_green}\]\u@\h\[${c_sgr0}\]:\[${c_blue}\]\w\[$(branch_color)\]$(parse_git_branch)\[${c_sgr0}\]$ '
    #PS1='${debian_chroot:+($debian_chroot)}\[\033[01;31m\][DEV]\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
    ;;
*)
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
    ;;
esac

# Comment in the above and uncomment this below for a color prompt
#PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
    PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD/$HOME/~}\007"'
    ;;
*)
    ;;
esac

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

#if [ -f ~/.bash_aliases ]; then
#    . ~/.bash_aliases
#fi

# enable color support of ls and also add handy aliases
if [ "$TERM" != "dumb" ]; then
    eval "`dircolors -b`"
    alias ls='ls --color=auto'
    #alias dir='ls --color=auto --format=vertical'
    #alias vdir='ls --color=auto --format=long'
fi

# some more ls aliases
alias ll='ls -lh'
alias la='ls -Ah'
alias l='ls -CFh'
alias lla='ls -lah'

# drush settings
# alias drush='~/.drush/drush -u 1'

# grep searches
alias greprn='grep -rn'

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
fi