example13.04

UNIX[1].shell范例精解(第4版)_code

# /etc/profile
# Systemwide environment and startup programs
# Functions and aliases go in /etc/bashrc

PATH="$PATH:/usr/X11R6/bin"
PS1="[\u@\h \W]\\$ "

ulimit -c 1000000
if [ `id -gn` = `id -un` -a `id -u` -gt 14 ]; then
	umask 002
else
	umask 022
fi

USER=`id -un`
LOGNAME=$USER
MAIL="/var/spool/mail/$USER"

HOSTNAME=`/bin/hostname`
HISTSIZE=1000
HISTFILESIZE=1000
export PATH PS1 HOSTNAME HISTSIZE HISTFILESIZE USER LOGNAME MAIL

for i in /etc/profile.d/*.sh ; do
	if [ -x $i ]; then
		. $i
	fi
done

unset i #