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Annotation of 43BSD/usr.bin/calendar/calendar.sh, revision 1.1.1.1

1.1       root        1: : calendar.sh 4.5 84/02/14
                      2: PATH=/bin:/usr/bin:
                      3: tmp=/tmp/cal0$$
                      4: trap "rm -f $tmp /tmp/cal1$$ /tmp/cal2$$"
                      5: trap exit 1 2 13 15
                      6: /usr/lib/calendar >$tmp
                      7: case $# in
                      8: 0)
                      9:        trap "rm -f $tmp ; exit" 0 1 2 13 15
                     10:        (/lib/cpp calendar | egrep -f $tmp);;
                     11: *)
                     12:        trap "rm -f $tmp /tmp/cal1$$ /tmp/cal2$$; exit" 0 1 2 13 15
                     13:        /bin/echo -n "Subject: Calendar for " > /tmp/cal1$$
                     14:        date | sed -e "s/ [0-9]*:.*//" >> /tmp/cal1$$
                     15:        sed '
                     16:                s/\([^:]*\):.*:\(.*\):[^:]*$/y=\2 z=\1/
                     17:        ' /etc/passwd \
                     18:        | while read x
                     19:        do
                     20:                eval $x
                     21:                if test -r $y/calendar
                     22:                then
                     23:                        (/lib/cpp $y/calendar | egrep -f $tmp) 2>/dev/null > /tmp/cal2$$
                     24:                        if test -s /tmp/cal2$$
                     25:                        then
                     26:                                cat /tmp/cal1$$ /tmp/cal2$$ | /bin/mail $z
                     27:                        fi
                     28:                fi
                     29:        done
                     30: esac

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