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- # /etc/bash/bashrc
- #
- # This file is sourced by all *interactive* bash shells on startup,
- # including some apparently interactive shells such as scp and rcp
- # that can't tolerate any output. So make sure this doesn't display
- # anything or bad things will happen !
-
-
- # Test for an interactive shell. There is no need to set anything
- # past this point for scp and rcp, and it's important to refrain from
- # outputting anything in those cases.
- if [[ $- != *i* ]] ; then
- # Shell is non-interactive. Be done now!
- return
- fi
-
- # Bash won't get SIGWINCH if another process is in the foreground.
- # Enable checkwinsize so that bash will check the terminal size when
- # it regains control. #65623
- # http://cnswww.cns.cwru.edu/~chet/bash/FAQ (E11)
- shopt -s checkwinsize
-
- # Set colorful PS1 only on colorful terminals.
- # dircolors --print-database uses its own built-in database
- # instead of using /etc/DIR_COLORS. Try to use the external file
- # first to take advantage of user additions.
- use_color=false
- safe_term=${TERM//[^[:alnum:]]/.} # sanitize TERM
-
- if [[ -f /etc/DIR_COLORS ]] ; then
- grep -q "^TERM ${safe_term}" /etc/DIR_COLORS && use_color=true
- elif type -p dircolors >/dev/null ; then
- if dircolors --print-database | grep -q "^TERM ${safe_term}" ; then
- use_color=true
- fi
- fi
-
- if ${use_color} ; then
- if [[ ${EUID} == 0 ]] ; then
- PS1='\[\033[01;31m\]\h\[\033[01;34m\] \W \$\[\033[00m\] '
- else
- PS1='\[\033[01;32m\]\u@\h\[\033[01;34m\] \w \$\[\033[00m\] '
- fi
- else
- if [[ ${EUID} == 0 ]] ; then
- # show root@ when we don't have colors
- PS1='\u@\h \W \$ '
- else
- PS1='\u@\h \w \$ '
- fi
- fi
-
- # Try to keep environment pollution down, EPA loves us.
- unset use_color safe_term
-