usr/src/usr.bin/calendar/calendar.sh

: 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$$ mail $z
			fi
		fi
	done
esac
Commit	Line	Data
	1	: calendar.sh 4.4 82/11/07
	2	PATH=/bin:/usr/bin:
	3	tmp=/tmp/cal$$
	4	trap "rm -f $tmp /tmp/cal2$$"
	5	trap exit 1 2 13 15
	6	/usr/lib/calendar >$tmp
	7	case $# in
	8	0)
	9	trap "rm -f $tmp ; exit" 0 1 2 13 15
	10	(/lib/cpp calendar \| egrep -f $tmp);;
	11	*)
	12	trap "rm -f $tmp /tmp/cal2$$; exit" 0 1 2 13 15
	13	sed '
	14	s/\([^:]\):.:\(.\):[^:]$/y=\2 z=\1/
	15	' /etc/passwd \
	16	\| while read x
	17	do
	18	eval $x
	19	if test -r $y/calendar
	20	then
	21	(/lib/cpp $y/calendar \| egrep -f $tmp) 2>/dev/null > /tmp/cal2$$
	22	if test -s /tmp/cal2$$
	23	then
	24	< /tmp/cal2$$ mail $z
	25	fi
	26	fi
	27	done
	28	esac