Tomcat自动检测和开启服务的脚本

运行环境：Centos7

#!/bin/bash
#tomcat自动检测和开启服务的脚本

tomcat_path=$1
jarPath=$tomcat_path/bin/bootstrap.jar

#查看tomcat进程
tomcatPid(){	
	n=`ps -ef |grep -v grep |egrep $jarPath |awk '{print $2}'`
	echo $n
}

#查看tomcat状态
statusTomcat(){
	n=`ps -ef |grep -v grep |egrep $jarPath`
	echo $n
}

#启动tomcat
startTomcat(){
	$tomcat_path/bin/startup.sh
}

main(){
    a=`statusTomcat`
    if [ -z "$a" ];
    then
        {
    	startTomcat
    	}
    else
        {
    	echo "例行检查 服务正常"
    	}
    fi
}

main $1