-# Begin /etc/bashrc
-# Written for Beyond Linux From Scratch
-# by James Robertson <jameswrobertson@earthlink.net>
-# updated by Bruce Dubbs <bdubbs@linuxfromscratch.org>
+# /etc/bashrc
-# Make sure that the terminal is set up properly for each shell
+# System wide functions and aliases
+# Environment stuff goes in /etc/profile
-if [ -f /etc/profile.d/tinker-term.sh ]; then
- source /etc/profile.d/tinker-term.sh
-fi
-
-# System wide aliases and functions.
-
-# System wide environment variables and startup programs should go into
-# /etc/profile. Personal environment variables and startup programs
-# should go into ~/.bash_profile. Personal aliases and functions should
-# go into ~/.bashrc
+# It's NOT a good idea to change this file unless you know what you
+# are doing. It's much better to create a custom.sh shell script in
+# /etc/profile.d/ to make custom changes to your environment, as this
+# will prevent the need for merging in future updates.
-# Provides a colored /bin/ls command. Used in conjunction with code in
-# /etc/profile.
+# are we an interactive shell?
+if [ "$PS1" ]; then
+ if [ -z "$PROMPT_COMMAND" ]; then
+ case $TERM in
+ xterm*)
+ if [ -e /etc/sysconfig/bash-prompt-xterm ]; then
+ PROMPT_COMMAND=/etc/sysconfig/bash-prompt-xterm
+ else
+ PROMPT_COMMAND='printf "\033]0;%s@%s:%s\007" "${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/~}"'
+ fi
+ ;;
+ screen)
+ if [ -e /etc/sysconfig/bash-prompt-screen ]; then
+ PROMPT_COMMAND=/etc/sysconfig/bash-prompt-screen
+ else
+ PROMPT_COMMAND='printf "\033]0;%s@%s:%s\033\\" "${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/~}"'
+ fi
+ ;;
+ *)
+ [ -e /etc/sysconfig/bash-prompt-default ] && PROMPT_COMMAND=/etc/sysconfig/bash-prompt-default
+ ;;
+ esac
+ fi
+ # Turn on parallel history
+ shopt -s histappend
+ history -a
+ # Turn on checkwinsize
+ shopt -s checkwinsize
+ [ "$PS1" = "\\s-\\v\\\$ " ] && PS1="[\u@\h \W]\\$ "
+ # You might want to have e.g. tty in prompt (e.g. more virtual machines)
+ # and console windows
+ # If you want to do so, just add e.g.
+ # if [ "$PS1" ]; then
+ # PS1="[\u@\h:\l \W]\\$ "
+ # fi
+ # to your custom modification shell script in /etc/profile.d/ directory
+fi
-alias ls='ls --color=auto'
+if ! shopt -q login_shell ; then # We're not a login shell
+ # Need to redefine pathmunge, it get's undefined at the end of /etc/profile
+ pathmunge () {
+ case ":${PATH}:" in
+ *:"$1":*)
+ ;;
+ *)
+ if [ "$2" = "after" ] ; then
+ PATH=$PATH:$1
+ else
+ PATH=$1:$PATH
+ fi
+ esac
+ }
-# Provides prompt for non-login shells, specifically shells started
-# in the X environment. [Review the LFS archive thread titled
-# PS1 Environment Variable for a great case study behind this script
-# addendum.]
+ # By default, we want umask to get set. This sets it for non-login shell.
+ # Current threshold for system reserved uid/gids is 200
+ # You could check uidgid reservation validity in
+ # /usr/share/doc/setup-*/uidgid file
+ if [ $UID -gt 199 ] && [ "`id -gn`" = "`id -un`" ]; then
+ umask 002
+ else
+ umask 022
+ fi
-export PS1="[\u@\h \w]\\$ "
-#export PS1='\u@\h:\w\$ '
+ # Only display echos from profile.d scripts if we are no login shell
+ # and interactive - otherwise just process them to set envvars
+ for i in /etc/profile.d/*.sh; do
+ if [ -r "$i" ]; then
+ if [ "$PS1" ]; then
+ . "$i"
+ else
+ . "$i" >/dev/null
+ fi
+ fi
+ done
-# End /etc/bashrc
+ unset i
+ unset -f pathmunge
+fi
+# vim:ts=4:sw=4