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.shTomcatID=$(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 0fisu - -c "/usr/local/oms/oms_console/bin/startup.sh &"sleep 3TomcatID=$(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 0else echo "oms_console start error!" exit 1fi
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