Import bash startfiles from IPFire 3.x.

config/etc/bashrc

@@ -1,41 +1,89 @@
-# 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
+# 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 $TERM in
+    xterm*)
+      if [ -e /etc/sysconfig/bash-prompt-xterm ]; then
+          PROMPT_COMMAND=/etc/sysconfig/bash-prompt-xterm
+      else
+          PROMPT_COMMAND='printf "\033]0;%s@%s:%s\007" "${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
 
-# System wide aliases and functions.
+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
+    }
 
-# 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
+    # 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
 
-# Provides a colored /bin/ls command.  Used in conjunction with code in
-# /etc/profile.
+    # 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
 
-alias ls='ls --color=auto'
-alias ll='ls -la'
-alias which='alias | /usr/bin/which --tty-only --read-alias --show-dot --show-tilde'
-
-# Make the shell a little bit more interactive 
-# to prevent the deletion of some files
-alias mv='mv -i'
-alias rm='rm -i'
-alias cp='cp -i'
-
-# 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.]
-
-#export PS1="\033[0m[\033[1;33m\u\033[1;37m@\033[1;32m\]\h \033[1;31m\w\033[0m]\\$ "
-export PS1="[\u@\h \w]\\$ "
-#export PS1='\u@\h:\w\$ '
-
-# End /etc/bashrc
+    unset i
+    unset -f pathmunge
+fi
+# vim:ts=4:sw=4