发表于 2016-09-23 04:17:22 by 月小升
#!/bin/sh
ps -fe|grep mysqld |grep -v grep
if [ $? -ne 0 ]
then
echo "start process....."
service mysql start
else
echo "runing....."
fi
DATE=`date +%Y%m%d%H%M%S`
echo $DATE >> /backup/mysql/test.txt |
#!/bin/sh
ps -fe|grep mysqld |grep -v grep
if [ $? -ne 0 ]
then
echo "start process....."
service mysql start
else
echo "runing....."
fi
DATE=`date +%Y%m%d%H%M%S`
echo $DATE >> /backup/mysql/test.txt
0表示存在的
$? -ne 0 不存在，$? -eq 0 存在
*/5 * * * * root /backup/mysql/mysql.sh |
*/5 * * * * root /backup/mysql/mysql.sh
加入自动执行，每5分钟监测一次
如果挂了，自动重启
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