: calendar.sh 4.4 82/11/07 PATH=/bin:/usr/bin: tmp=/tmp/cal$$ trap "rm -f $tmp /tmp/cal2$$" trap exit 1 2 13 15 /usr/lib/calendar >$tmp case $# in 0) trap "rm -f $tmp ; exit" 0 1 2 13 15 (/lib/cpp calendar | egrep -f $tmp);; *) trap "rm -f $tmp /tmp/cal2$$; exit" 0 1 2 13 15 sed ' s/\([^:]*\):.*:\(.*\):[^:]*$/y=\2 z=\1/ ' /etc/passwd \ | while read x do eval $x if test -r $y/calendar then (/lib/cpp $y/calendar | egrep -f $tmp) 2>/dev/null > /tmp/cal2$$ if test -s /tmp/cal2$$ then < /tmp/cal2$$ mail $z fi fi done esac