setup/config/bashrc

# /etc/bashrc

# System wide functions and aliases
# Environment stuff goes in /etc/profile

# by default, we want this to get set.
# Even for non-interactive, non-login shells.
if [ "`id -gn`" = "`id -un`" -a `id -u` -gt 99 ]; then
    umask 002
else
    umask 022
fi

# are we an interactive shell?
if [ "$PS1" ]; then
    case $TERM in
        xterm*)
            if [ -e /etc/sysconfig/bash-prompt-xterm ]; then
                PROMPT_COMMAND=/etc/sysconfig/bash-prompt-xterm
            else
                PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/~}\007"'
            fi
        ;;
        screen)
            if [ -e /etc/sysconfig/bash-prompt-screen ]; then
                PROMPT_COMMAND=/etc/sysconfig/bash-prompt-screen
            else
                PROMPT_COMMAND='echo -ne "\033_${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/~}\033\\"'
            fi
        ;;
        *)
            [ -e /etc/sysconfig/bash-prompt-default ] &&
                PROMPT_COMMAND=/etc/sysconfig/bash-prompt-default
        ;;
    esac
    # check the window size after each command and, if necessary,
    # update the values of LINES and COLUMNS.
    shopt -s checkwinsize
    [ "$PS1" = "\\s-\\v\\\$ " ] && PS1="[\u@\h \W]\\$ "
fi

if ! shopt -q login_shell ; then # We're not a login shell
        if [ -r /etc/profile ]; then
            . /etc/profile
        fi
fi