sys/bashrc

   1 #
   2 # /etc/bash.bashrc: System-wide rc file for interactive bash(1) shells.
   3 # Written 2003-2009 by Alexander Barton (alex@barton.de)
   4 #
   5
   6 [ -e /tmp/ConfigDebug.$USER ] && echo " >> /etc/bash.bashrc ..."
   7
   8 BASHRCREAD="true"
   9
  10 [ -z "$PROFILEREAD" -a -r /etc/profile ] && source /etc/profile
  11
  12 # Interactive shell?
  13 if [ ! "$PS1" ]; then
  14         [ -r "/var/lib/$ME/bash.bashrc" ] && source /var/lib/$ME/bash.bashrc
  15         return
  16 fi
  17
  18 # Shell options
  19 shopt -s checkwinsize
  20 shopt -s cdspell
  21 shopt -s histappend
  22 set mark-directories on
  23 set mark-symlinked-directories on
  24 HISTCONTROL=ignoredups
  25
  26 # Shell functions
  27 sshnew() {
  28         ssh -o "StrictHostKeyChecking no" "$@"
  29 }
  30 sshtmp() {
  31         ssh -o "StrictHostKeyChecking no" -o "UserKnownHostsFile /dev/null" "$@"
  32 }
  33
  34 # Shell prompt
  35 prefix="${chroot_name:+($chroot_name)}"
  36 [ "$UID" -eq 0 ] \
  37         && PS1="${prefix}\h:\w \\\$ " \
  38         || PS1="${prefix}\u@\h:\w \\\$ "
  39
  40 # Enable bash completion, if available
  41 [ -z "$BASH_COMPLETION" -a -r /etc/bash_completion ] \
  42         && source /etc/bash_completion
  43 [ -z "$BASH_COMPLETION" -a -r /opt/local/etc/bash_completion ] \
  44         && source /opt/local/etc/bash_completion
  45
  46 # If the command-not-found package is installed, use it
  47 if [ -x /usr/lib/command-not-found ]; then
  48         function command_not_found_handle {
  49                 # Check because c-n-f could've been removed in the meantime
  50                 if [ -x /usr/lib/command-not-found ]; then
  51                         /usr/bin/python /usr/lib/command-not-found -- $1
  52                         return $?
  53                 else
  54                         return 127
  55                 fi
  56         }
  57 fi
  58
  59 # Common command aliases
  60 alias ","="clear && logout"
  61 alias ".."="cd .."
  62 alias "ls"="ls -F"
  63 alias "ll"="ls -l"
  64 alias "l"="ll -a"
  65 alias "lasth"="last | head -n \`expr \\\$LINES - 2\`"
  66
  67 # less filter
  68 type -p lesspipe >/dev/null 2>&1 && eval `lesspipe`
  69
  70 # Enable color support of ls and also add handy aliases
  71 if [ "$TERM" != "dumb" ]; then
  72         type -p dircolors >/dev/null 2>&1 && eval `dircolors -b`
  73         ls --color / >/dev/null 2>&1
  74         if [ $? -eq 0 ]; then
  75                 # "GNU style"
  76                 alias ls="ls --color=auto -F"
  77         else
  78                 ls -G / >/dev/null 2>&1
  79                 if [ $? -eq 0 ]; then
  80                         # "BSD style"
  81                         alias ls="ls -FG"
  82                 fi
  83         fi
  84 fi
  85
  86 # If this is an xterm set the title to user@host:dir
  87 case $TERM in
  88 xterm*|rxvt|screen)
  89         PROMPT_COMMAND='printf "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
  90         ;;
  91 *)
  92         ;;
  93 esac
  94
  95 # Source local files, if readable
  96 [ -r "/etc/bashrc.local" ] && source /etc/bashrc.local
  97 [ -r "/etc/bash.bashrc.local" ] && source /etc/bash.bashrc.local
  98 [ -r "/var/lib/$ME/bash.bashrc" ] && source /var/lib/$ME/bash.bashrc
  99
 100 # -eof-