######################################################################### # /etc/bash.bashrc: System-wide initialisation file for Bash # ######################################################################### # [JNZ] Modified 21-Jun-2013 # This script file is sourced by bash(1) for interactive shells. It is # also sourced by /etc/profile for (possibly non-interactive) login # shells. # # Written by John Zaitseff and released into the public domain. # Useful shell settings shopt -s checkwinsize expand_aliases set -P # Useful variable settings export LANG=en_AU.UTF-8 # We are in Australia export LC_ALL=en_AU.UTF-8 export TIME_STYLE=$'+%b %e %Y\n%b %e %H:%M' # As used by ls(1) # Useful aliases, defined whether or not this shell is interactive alias cls=clear alias ls="ls -v" alias ll="ls -l" alias l.="ls -A" alias dir="ls -laF" alias e="emacs -nw" alias lo=libreoffice # Set a variable identifying any Debian Chroot Compilation Environment if [ -z "$debian_chroot" -a -r /etc/debian_chroot ]; then export debian_chroot=$(cat /etc/debian_chroot) fi # Run the following only if this shell is interactive if [ "$PS1" ]; then export HISTIGNORE="&: +.*" # Forget commands starting with space unset HISTFILE # Don't save commands to history file export LESSHISTFILE=- # Don't save history for less(1) export PROMPT_DIRTRIM=2 # Trailing directory components to keep # Make less(1) more friendly for non-text input files if [ -x /usr/bin/lesspipe ]; then eval $(/usr/bin/lesspipe) fi # Allow the Debian Chroot Compilation Environment to modify the prompt if [ -z "$debian_chroot" ]; then PS1h="\h" else PS1h="($debian_chroot)" fi # Set options depending on terminal type if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then # The terminal supports colour: assume it complies with ECMA-48 # (ISO/IEC-6429). This is almost always the case... # Make ls(1) use colour in its listings if [ -x /usr/bin/dircolors ]; then alias ls="ls -v --color=auto" eval $(/usr/bin/dircolors --sh) fi # Set the terminal prompt if [ $(id -u) -ne 0 ]; then PS1="\[\e[42;30m\]\u@$PS1h\[\e[37m\]:\[\e[30m\]\w\[\e[0m\] \\\$ " else # Root user gets a nice RED prompt! PS1="\[\e[41;37;1m\]\u@$PS1h\[\e[30m\]:\[\e[37m\]\w\[\e[0m\] \\\$ " fi else # The terminal does not support colour PS1="\u@$PS1h:\w \\\$ " fi # Allow bash(1) completion in interactive shells if ! shopt -oq posix; then if [ -f /usr/share/bash-completion/bash_completion ]; then . /usr/share/bash-completion/bash_completion elif [ -f /etc/bash_completion ]; then . /etc/bash_completion fi fi unset PS1h fi