1.Linux下tomcat重启脚本
[root@]# vi test.sh
#!/bin/sh
export JAVA_HOME=/usr/java/j2sdk1.4.2_06/
pid=`ps -auxww|grep tomcat|grep -v grep|awk '{print $2}'`
echo $pid
if [ -n "$pid" ];
then
{
echo "==========tomcat is start============"
'/usr/local/tomcat/bin/shutdown.sh'
sleep 5
'/usr/local/tomcat/bin/shutdown.sh'
sleep 15
pid=`ps -auxww|grep tomcat|grep -v grep|awk '{print $2}'`
if [ -n "$pid" ];
then
{
echo "======to kill the tomcat pid $pid========"
kill $pid
sleep 3
}
fi
echo "==========start tomcat============"
'/usr/local/tomcat/bin/startup.sh'
}
else
{
echo "==========tomcat is stop=====start======="
'/usr/local/tomcat/bin/startup.sh'
}
fi
2.定时脚本，每天凌晨6:01执行tomcat重启脚本
[root@]# crontab -e
1 06 * * * /home/mcc/test.sh
3.启动定时服务
[root@]# service crond stop
[root@]# service crond start
4.查看该任务是否在定时列表里面：
[root@]# crontab -l
1 06 * * * /home/mcc/test.sh