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OpenStep 4.2J
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calendar
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1997-04-23
|
890b
|
37 lines
PATH=/bin:/usr/bin:
tmp=/tmp/cal0$$
trap "rm -f $tmp /tmp/cal1$$ /tmp/cal2$$"
trap exit 1 2 13 15
/usr/lib/calendar >$tmp
case $# in
0)
trap "rm -f $tmp ; exit" 0 1 2 13 15
if test -r calendar
then
/lib/cpp calendar | /usr/ucb/expand | egrep -f $tmp
else
echo Calendar: Could not find calendar file in current directory
fi
;;
*)
trap "rm -f $tmp /tmp/cal1$$ /tmp/cal2$$; exit" 0 1 2 13 15
/bin/echo -n "Subject: Calendar for " > /tmp/cal1$$
date | sed -e "s/ [0-9]*:.*//" >> /tmp/cal1$$
( cat /etc/passwd; nidump passwd . ; /usr/lib/calendar -p ) | sort -t: -u +0 -1 |
sed '
s/\([^:]*\):.*:\(.*\):[^:]*$/y=\2 z=\1/
' \
| while read x
do
eval $x
if test -r $y/calendar
then
(/lib/cpp $y/calendar | /usr/ucb/expand | egrep -f $tmp) 2>/dev/null > /tmp/cal2$$
if test -s /tmp/cal2$$
then
cat /tmp/cal1$$ /tmp/cal2$$ | /bin/mail $z
fi
fi
done
esac