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- $ cat /etc/bashrc
- # /etc/bashrc
- # System wide functions and aliases
- # Environment stuff goes in /etc/profile
- # 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.
- # are we an interactive shell?
- if [ "$PS1" ]; then
- if [ -z "$PROMPT_COMMAND" ]; then
- case $TERM in
- xterm*|vte*)
- if [ -e /etc/sysconfig/bash-prompt-xterm ]; then
- PROMPT_COMMAND=/etc/sysconfig/bash-prompt-xterm
- elif [ "${VTE_VERSION:-0}" -ge 3405 ]; then
- PROMPT_COMMAND="__vte_prompt_command"
- 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 "\033k%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
- 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
- }
- # 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 [ $UID -gt 199 ] && [ "`id -gn`" = "`id -un`" ]; then
- umask 002
- else
- umask 022
- fi
- # Only display echos from profile.d scripts if we are no login shell
- # and interactive - otherwise just process them to set envvars
- for i in /etc/profile.d/*.sh; do
- if [ -r "$i" ]; then
- if [ "$PS1" ]; then
- . "$i"
- else
- . "$i" >/dev/null
- fi
- fi
- done
- unset i
- unset -f pathmunge
- fi
- # vim:ts=4:sw=4
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