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½Å±¾Îļþ backup.sh
#!/bin/sh
a=`date "+%y_%m%d_%H%M"`
echo $a
/home/oracle/10g/bin/exp username@password@//192.168.0.126/SID owner=username FILE=/opt/beifen/126_username_$a.dmp
±¸·ÝµÄÎļþ¸ñʽÈ磺126_username_09_0920_2300.dmp
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# chmod 755 backup.sh
# chown oracle backup.sh
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# chown –R oracle.oinstall /op/beifen
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# crontab –e
00 23 * * 0,1,2,3,4,5,6 su - oracle -c "/home/oracle/shell/backup.sh &"
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# /etc/init/cron stop
# /etc/init/cron start
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$ ps -ef|grep ping
sszheng 27491 27467 0 10:20 pts/0 00:00:00 ping www.163.com
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