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Annotation of 43BSDTahoe/usr.bin/calendar/calendar.sh, revision 1.1

1.1     ! root        1: #!/bin/sh -
        !             2: #
        !             3: # Copyright (c) 1988 Regents of the University of California.
        !             4: # All rights reserved.  The Berkeley software License Agreement
        !             5: # specifies the terms and conditions for redistribution.
        !             6: #
        !             7: #      @(#)calendar.sh 4.7 (Berkeley) 3/27/88
        !             8: #
        !             9: PATH=/usr/lib:/bin:/usr/bin:/usr/ucb:/lib      # order important
        !            10: 
        !            11: tmp=/tmp/cal0$$
        !            12: trap "rm -f $tmp /tmp/cal1$$ /tmp/cal2$$"
        !            13: trap exit 1 2 13 15
        !            14: calendar >$tmp
        !            15: 
        !            16: if [ $# = 0 ]; then
        !            17:        trap "rm -f $tmp ; exit" 0 1 2 13 15
        !            18:        (cpp calendar | egrep -f $tmp)
        !            19:        exit 0
        !            20: fi
        !            21: 
        !            22: if [ $# = 1 ] && [ $1 = "-" ]; then
        !            23:        trap "rm -f $tmp /tmp/cal1$$ /tmp/cal2$$; exit" 0 1 2 13 15
        !            24:        echo -n "Subject: Calendar for " > /tmp/cal1$$
        !            25:        date | sed -e "s/ [0-9]*:.*//" >> /tmp/cal1$$
        !            26:        sed '
        !            27:                s/\([^:]*\):.*:\(.*\):[^:]*$/y=\2 z=\1/
        !            28:        ' /etc/passwd \
        !            29:        | while read x
        !            30:        do
        !            31:                eval $x
        !            32:                if test -r $y/calendar
        !            33:                then
        !            34:                        (cpp $y/calendar | egrep -f $tmp) 2>/dev/null > /tmp/cal2$$
        !            35:                        if test -s /tmp/cal2$$
        !            36:                        then
        !            37:                                cat /tmp/cal1$$ /tmp/cal2$$ | mail $z
        !            38:                        fi
        !            39:                fi
        !            40:        done
        !            41:        exit 0
        !            42: fi
        !            43: 
        !            44: echo "usage: calendar [-]"
        !            45: exit 1

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