Linux Tomcat运行监测

Tomcat 莫名其妙关闭了，暂时还没有找到原因，先写个监测脚本

#!/usr/bin/env bash
  
function check(){
        APPNAME=$1
        DATE=$(date "+%Y-%m-%d %H:%M:%S")
        PID=`ps -ef |grep java|grep $APPNAME|grep -v grep|awk '{print $2}'`
        if [ x"$PID" == x"" ]; then
# service 一定要完整路径

                /usr/sbin/service $APPNAME start
                echo "$DATE start $APPNAME success ... "
#       else
#               echo "$DATE $APPNAME is running ..."    
        fi
}

check console
check server-A
check server-B

配置crontab -e

*/1 * * * * /bin/sh /usr/local/shell/checktomcat.sh >> /data/wwwlogs/checktomcat.log