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# /etc/bashrc
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# System wide functions and aliases
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# Environment stuff goes in /etc/profile
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# It's NOT a good idea to change this file unless you know what you
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# are doing. It's much better to create a custom.sh shell script in
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# /etc/profile.d/ to make custom changes to your environment, as this
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# will prevent the need for merging in future updates.
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# Prevent doublesourcing
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if [ -z "$BASHRCSOURCED" ]; then
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BASHRCSOURCED="Y"
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# are we an interactive shell?
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if [ "$PS1" ]; then
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if [ -z "$PROMPT_COMMAND" ]; then
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case $TERM in
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xterm*|vte*)
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if [ -e /etc/sysconfig/bash-prompt-xterm ]; then
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PROMPT_COMMAND=/etc/sysconfig/bash-prompt-xterm
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elif [ "${VTE_VERSION:-0}" -ge 3405 ]; then
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PROMPT_COMMAND="__vte_prompt_command"
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else
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PROMPT_COMMAND='printf "\033]0;%s@%s:%s\007" "${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/\~}"'
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fi
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;;
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screen*)
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if [ -e /etc/sysconfig/bash-prompt-screen ]; then
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PROMPT_COMMAND=/etc/sysconfig/bash-prompt-screen
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else
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PROMPT_COMMAND='printf "\033k%s@%s:%s\033\\" "${USER}" "${HOSTNAME%%.*}" "${PWD/#$HOME/\~}"'
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fi
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;;
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*)
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[ -e /etc/sysconfig/bash-prompt-default ] && PROMPT_COMMAND=/etc/sysconfig/bash-prompt-default
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;;
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esac
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fi
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# Turn on parallel history
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shopt -s histappend
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history -a
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# Turn on checkwinsize
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shopt -s checkwinsize
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[ "$PS1" = "\\s-\\v\\\$ " ] && PS1="[\u@\h \W]\\$ "
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# You might want to have e.g. tty in prompt (e.g. more virtual machines)
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# and console windows
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# If you want to do so, just add e.g.
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# if [ "$PS1" ]; then
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# PS1="[\u@\h:\l \W]\\$ "
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# fi
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# to your custom modification shell script in /etc/profile.d/ directory
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fi
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if ! shopt -q login_shell ; then # We're not a login shell
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# Need to redefine pathmunge, it gets undefined at the end of /etc/profile
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pathmunge () {
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case ":${PATH}:" in
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*:"$1":*)
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;;
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*)
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if [ "$2" = "after" ] ; then
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PATH=$PATH:$1
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else
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PATH=$1:$PATH
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fi
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esac
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}
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# By default, we want umask to get set. This sets it for non-login shell.
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# Current threshold for system reserved uid/gids is 200
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# You could check uidgid reservation validity in
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# /usr/share/doc/setup-*/uidgid file
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if [ $UID -gt 199 ] && [ "`/usr/bin/id -gn`" = "`/usr/bin/id -un`" ]; then
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umask 002
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else
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umask 022
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fi
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SHELL=/bin/bash
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# Only display echos from profile.d scripts if we are no login shell
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# and interactive - otherwise just process them to set envvars
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for i in /etc/profile.d/*.sh; do
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if [ -r "$i" ]; then
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if [ "$PS1" ]; then
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. "$i"
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else
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. "$i" >/dev/null
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fi
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fi
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done
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unset i
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unset -f pathmunge
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fi
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fi
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# vim:ts=4:sw=4
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