config/etc/profile

   1 # /etc/profile
   2
   3 # System wide environment and startup programs, for login setup
   4 # Functions and aliases go in /etc/bashrc
   5
   6 # It's NOT a good idea to change this file unless you know what you
   7 # are doing. It's much better to create a custom.sh shell script in
   8 # /etc/profile.d/ to make custom changes to your environment, as this
   9 # will prevent the need for merging in future updates.
  10
  11 pathmunge () {
  12     case ":${PATH}:" in
  13         *:"$1":*)
  14             ;;
  15         *)
  16             if [ "$2" = "after" ] ; then
  17                 PATH=$PATH:$1
  18             else
  19                 PATH=$1:$PATH
  20             fi
  21     esac
  22 }
  23
  24
  25 if [ -x /usr/bin/id ]; then
  26     if [ -z "$EUID" ]; then
  27         # ksh workaround
  28         EUID=`id -u`
  29         UID=`id -ru`
  30     fi
  31     USER="`id -un`"
  32     LOGNAME=$USER
  33     MAIL="/var/spool/mail/$USER"
  34 fi
  35
  36 # Path manipulation
  37 if [ "$EUID" = "0" ]; then
  38     pathmunge /sbin
  39     pathmunge /usr/sbin
  40     pathmunge /usr/local/sbin
  41 else
  42     pathmunge /usr/local/sbin after
  43     pathmunge /usr/sbin after
  44     pathmunge /sbin after
  45 fi
  46
  47 HOSTNAME=`/bin/hostname 2>/dev/null`
  48 HISTSIZE=1000
  49 if [ "$HISTCONTROL" = "ignorespace" ] ; then
  50     export HISTCONTROL=ignoreboth
  51 else
  52     export HISTCONTROL=ignoredups
  53 fi
  54
  55 export PATH USER LOGNAME MAIL HOSTNAME HISTSIZE HISTCONTROL
  56
  57 # By default, we want umask to get set. This sets it for login shell
  58 # Current threshold for system reserved uid/gids is 200
  59 # You could check uidgid reservation validity in
  60 # /usr/share/doc/setup-*/uidgid file
  61 if [ $UID -gt 199 ] && [ "`id -gn`" = "`id -un`" ]; then
  62     umask 002
  63 else
  64     umask 022
  65 fi
  66
  67 for i in /etc/profile.d/*.sh ; do
  68     if [ -r "$i" ]; then
  69         if [ "${-#*i}" != "$-" ]; then
  70             . "$i"
  71         else
  72             . "$i" >/dev/null 2>&1
  73         fi
  74     fi
  75 done
  76
  77 unset i
  78 unset pathmunge