制作定时任务，监控Tomcat是否处于启动如果不是启动状态，运行脚本启动tomcat。

编写脚本脚本名称为crontab.sh

TomcatID=$(ps -ef | grep /usr/local/oms/oms_console |grep -v grep |awk '{print $2}')

if test -n "$TomcatID"

then

echo "oms_console already running!"

exit 0

fi

su - -c "/usr/local/oms/oms_console/bin/startup.sh &"

sleep 3

TomcatID=$(ps -ef | grep /usr/local/oms/oms_console |grep -v grep |awk '{print $2}')

if test -n "$TomcatID"

then

echo "oms_console restore succeed"

exit 0

else

echo "oms_console start error!"

exit 1

fi

脚本编写成功后创建定时任务,输入crontab -e

在其中添加*/2 * * * * /bin/sh /opt/crontab/crontab.sh