sys/bashrc

   1 #
   2 # /etc/bash.bashrc: System-wide rc file for interactive bash(1) shells.
   3 # Written 2003-2010 by Alexander Barton (alex@barton.de)
   4 #
   5
   6 [ -e ~/.ConfigScripts.debug ] && 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 [ "$UID" -eq 0 ] \
  36         && PS1="\h:\w \\\$ " \
  37         || PS1="\u@\h:\w \\\$ "
  38 if [ "\$(type -t __git_ps1)" ]; then
  39         PS1="\$(__git_ps1 '(%s) ')$PS1"
  40 fi
  41 PS1="${chroot_name:+[$chroot_name] }$PS1"
  42
  43 # Enable bash completion, if available
  44 [ -z "$BASH_COMPLETION" -a -r /etc/bash_completion ] \
  45         && source /etc/bash_completion
  46 [ -z "$BASH_COMPLETION" -a -r /opt/homebrew/etc/bash_completion ] \
  47         && source /opt/homebrew/etc/bash_completion
  48 [ -z "$BASH_COMPLETION" -a -r /opt/local/etc/bash_completion ] \
  49         && source /opt/local/etc/bash_completion
  50
  51 # If the command-not-found package is installed, use it
  52 if [ -r /etc/bash_command_not_found ]; then
  53         . /etc/bash_command_not_found
  54 elif [ -x /usr/lib/command-not-found ]; then
  55         function command_not_found_handle {
  56                 # Check because c-n-f could've been removed in the meantime
  57                 if [ -x /usr/lib/command-not-found ]; then
  58                         /usr/bin/python /usr/lib/command-not-found -- $1
  59                         return $?
  60                 else
  61                         return 127
  62                 fi
  63         }
  64 fi
  65
  66 # Common command aliases
  67 alias ","="clear && logout"
  68 alias ".."="cd .."
  69 alias "ls"="ls -F"
  70 alias "ll"="ls -l"
  71 alias "l"="ll -a"
  72 alias "lasth"="last | head -n \`expr \\\$LINES - 2\`"
  73
  74 # Aliases for screen(1), if installed
  75 type -p screen >/dev/null 2>&1
  76 if [ $? -eq 0 ]; then
  77         alias "s"="screen"
  78         alias "sr"="screen -dr"
  79         alias "sx"="screen -x"
  80 fi
  81
  82 # less(1) filter, if available
  83 type -p lesspipe >/dev/null 2>&1 && eval `lesspipe`
  84
  85 # Initialize ccache(1), if installed
  86 if [ -d "/usr/lib/ccache" ]; then
  87         PATH="/usr/lib/ccache:$PATH"
  88         # Set the cache directory to local storage, if available
  89         [ -w "/usr/local/home/$USER" ] \
  90                 && export CCACHE_DIR="/usr/local/home/$USER/.ccache"
  91 fi
  92
  93 # Setup slrn(1) and cleanscore(1), if installed
  94 type -p cleanscore >/dev/null 2>&1
  95 [ $? -eq 0 ] && alias slrn="cleanscore -f ~/.slrnscore && slrn"
  96
  97 # Enable color support of ls(1) and also add handy aliases
  98 if [ "$TERM" != "dumb" ]; then
  99         type -p dircolors >/dev/null 2>&1 && eval `dircolors -b`
 100         ls --color / >/dev/null 2>&1
 101         if [ $? -eq 0 ]; then
 102                 # "GNU style"
 103                 alias ls="ls --color=auto -F"
 104         else
 105                 ls -G / >/dev/null 2>&1
 106                 if [ $? -eq 0 ]; then
 107                         # "BSD style"
 108                         alias ls="ls -FG"
 109                 fi
 110         fi
 111 fi
 112
 113 # If this is an xterm set the title to user@host:dir
 114 case $TERM in
 115 xterm*|rxvt|screen)
 116         PROMPT_COMMAND='printf "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
 117         ;;
 118 *)
 119         ;;
 120 esac
 121
 122 # Source local files, if readable
 123 [ -r "/etc/bashrc.local" ] && source /etc/bashrc.local
 124 [ -r "/etc/bash.bashrc.local" ] && source /etc/bash.bashrc.local
 125 [ -r "/var/lib/$ME/bash.bashrc" ] && source /var/lib/$ME/bash.bashrc
 126
 127 # -eof-