etc/profile

   1 # /etc/profile
   2 # $Id$
   3
   4 # System wide environment and startup programs
   5 # Functions and aliases go into the shells dependent startup files
   6
   7 echo "$PATH" | grep -q /usr/X11R6/bin || PATH="$PATH:/usr/X11R6/bin"
   8 echo "$PATH" | grep -q /usr/local/bin || PATH="$PATH:/usr/local/bin"
   9 echo "$PATH" | grep -q "$HOME/bin" || PATH="$PATH:$HOME/bin"
  10
  11 if [ `id -gn` = `id -un` -a `id -u` -gt 14 ]; then
  12         umask 002
  13 else
  14         umask 022
  15 fi
  16
  17 USER=`id -un`
  18 LOGNAME=$USER
  19
  20 HOSTNAME=`/bin/hostname`
  21 HISTFILE="$HOME/.history"
  22 HISTSIZE=1000
  23 HISTFILESIZE=1000
  24
  25 #
  26 # Setup the environment for various shells
  27 #
  28
  29 if [ "$TERM" = "" -o "$TERM" = "unknown" ]; then
  30  TERM=linux
  31 fi
  32
  33 SH="${0#\-}"
  34 SH="${SH#/bin/}"
  35 if [ "$SH" = "sh" ]; then
  36         if [ -n "$KSH_VERSION" ]; then
  37                 SH=ksh
  38         elif [ -n "$ZSH_VERSION" ]; then
  39                 SH=zsh
  40         elif [ -n "$BASH_VERSION" ]; then
  41                 SH=bash
  42         elif [ -n "`$SH -c 'echo ${.sh.version}' 2>/dev/null`" ]; then
  43                 SH=ksh93
  44         fi
  45 fi
  46
  47 case "$SH" in
  48   bash)
  49         PS1="[\u@\h \W]\\$ "
  50         ;;
  51   ksh|pdksh)
  52         if [ `id -u` -eq 0 ]; then
  53                 PS1='[${LOGNAME-$USER}@${HOSTNAME} `
  54                         if [ "$PWD" = "/${PWD##*/}" ]; then
  55                                 echo $PWD;
  56                         else
  57                                 echo ${PWD##*/};
  58                 fi`]# '
  59         else
  60                 PS1='[${LOGNAME-$USER}@${HOSTNAME} `
  61                         if [ "$PWD" = "/${PWD##*/}" ]; then
  62                                 echo $PWD;
  63                         else
  64                                 echo ${PWD##*/};
  65                 fi`]$ '
  66         fi
  67         PS2='> '
  68         set -o emacs
  69         bind '^I'=complete >/dev/null 2>&1
  70         bind '^[^I'=complete-list >/dev/null 2>&1
  71         #
  72         # Setup some of the most basic editing functions
  73         # to work properly under different termnal emulators.
  74         #
  75         case $TERM in
  76         nxterm|xterm|xterm-color|rxvt)
  77                 bind '^[[H'=beginning-of-line >/dev/null 2>&1
  78                 bind '^[[F'=end-of-line >/dev/null 2>&1
  79                 ;;
  80         linux)
  81                 bind '^[1~'=beginning-of-line >/dev/null 2>&1
  82                 bind '^[4~'=end-of-line >/dev/null 2>&1
  83                 ;;
  84         esac
  85         ;;
  86   ksh93)
  87         if [ `id -u` -eq 0 ]; then
  88                 PS1='[${LOGNAME-$USER}@${HOSTNAME} `
  89                         if [ "$PWD" = "/${PWD##*/}" ]; then
  90                                 echo $PWD;
  91                         else
  92                                 echo ${PWD##*/};
  93                 fi`]# '
  94         else
  95                 PS1='[${LOGNAME-$USER}@${HOSTNAME} `
  96                         if [ "$PWD" = "/${PWD##*/}" ]; then
  97                                 echo $PWD;
  98                         else
  99                                 echo ${PWD##*/};
 100                 fi`]$ '
 101         fi
 102         PS2='> '
 103         set -o nolog
 104         set -o emacs
 105         case $TERM in
 106         nxterm|xterm|xterm-color|rxvt)
 107                 trap 'case ${.sh.edchar} in  "\e[F") .sh.edchar="\ 5" ;; "\e[H") .sh.edchar="\ 1" ;; esac' KEYBD
 108                 ;;
 109         linux)
 110                 trap 'case ${.sh.edchar} in  "\e[4~") .sh.edchar="\ 5" ;; "\e[1~") .sh.edchar="\ 1" ;; esac' KEYBD
 111                 ;;
 112         esac
 113         ;;
 114   zsh)
 115         PS1='[%n@%m %~]%(!.#.%\$) '
 116
 117         # Setup key bindings
 118         bindkey -e >/dev/null 2>&1
 119         bindkey "^[[1~" beginning-of-line >/dev/null 2>&1
 120         bindkey "^[[H" beginning-of-line >/dev/null 2>&1
 121         bindkey "^[[4~" end-of-line >/dev/null 2>&1
 122         bindkey "^[[F" end-of-line >/dev/null 2>&1
 123         bindkey "^[[3~" delete-char >/dev/null 2>&1
 124         bindkey "^[[5~" history-search-backward >/dev/null 2>&1
 125         bindkey "^[[6~" history-search-forward >/dev/null 2>&1
 126
 127         case "$TERM" in
 128         aterm)
 129                 bindkey '^[[A' up-line-or-history >/dev/null 2>&1
 130                 bindkey '^[[B' down-line-or-history >/dev/null 2>&1
 131                 bindkey '^[[D' backward-char >/dev/null 2>&1
 132                 bindkey '^[[C' forward-char >/dev/null 2>&1
 133                 ;;
 134         esac
 135         # other HISTFILE, zsh uses diffrent fmt
 136         HISTFILE=~/.historyz
 137         # w/o this hist file wont get saved !
 138         SAVEHIST=$HISTSIZE
 139         ;;
 140 esac
 141
 142 unset SH
 143 export PATH PS1 PS2 HOSTNAME HISTFILE HISTSIZE HISTFILESIZE USER LOGNAME MAIL
 144
 145 for i in /etc/profile.d/*.sh ; do
 146         if [ -x $i ]; then
 147                 . $i
 148         fi
 149 done
 150
 151 unset i
 152
 153 # vi:syntax=sh