代碼: 選擇全部
#!/bin/sh
QTIME=`sendmail -bp -OQueueDirectory=/var/spool/mqueue.deferred -OMaxQueueRunSize=1 | head -n 3 | tail -n 1 | awk '{print $4,$5,$6}'`
QTIMESTAMP=`date -j -f "%b %d %H:%M" "Jun 14 10:01" "+%s"`
NOW=`date "+%s"`
NOWMIN=`date -v-1800S +%s`
echo Queue Time:$QTIME
echo Queue Timestamp:$QTIMESTAMP
echo NOW TIMESTAMP:$NOW
echo NOW TIMESTAMP-10MINS:$NOWMIN
S1800=`(expr $NOW - $QTIMESTAMP)`
echo $S1800
A=`date -j -f "%Y:%m:%d %H:%M:%S" '2012:03:22 22:00:05' +%s`
B=`date -j -f "%Y:%m:%d %H:%M:%S" '2012:03:12 22:00:05' +%s`
C=`(expr $A - $B)`
echo $C