bashrc

# Unlike upstream, we use dircolors instead of tput to determine which types of
# terminals support colors.  Otherwise, we can end up with an inconsistency
# between bash and ls, et al.  For example: a vt100 on OpenIndiana.
if which dircolors > /dev/null 2>&1 && \
    dircolors --print-database 2> /dev/null | grep -q "^TERM $TERM$"
then
    # Colorize based on hostname: green, yellow, blue, magenta, or cyan.
    ps_h='\[\e[1;'$((32 + $(hostname | cut -d. -f1 | cksum | cut -c1-3) % 5))'m\]\h\[\e[0m\]'

    if [ "$(id -u)" = "0" ]
    then
        # Make the username and # red when logged in as root.
        PS1='${debian_chroot:+($debian_chroot)}\[\e[1;31m\]\u\[\e[0m\]@'$ps_h':\w\[\e[0;31m\]\$\[\e[0m\] '
    else
        PS1='${debian_chroot:+($debian_chroot)}\u@'$ps_h':\w\$ '
    fi

    unset ps_h

    if [ -r ~/.dircolors ]
    then
        eval "$(dircolors -b ~/.dircolors)"
    else
        eval "$(dircolors -b)"
    fi
    alias ls='ls --color=auto'
    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi