shel脚本重启Jar服务

爱码少年2025-06-21 9:47

文章目录

一、简要概述
二、脚本实现

一、简要概述

centos系统某目录下，保存有zipkin-server-2.10.4-exec.jar，现希望实现： 通过脚本，重启此jar

二、脚本实现

kill-jar.sh

bash 复制代码

#!/bin/bash
ps -ef | grep java | grep zipkin-server-2.10.4-exec.jar
ps -ef | grep java | grep zipkin-server-2.10.4-exec.jar | awk '{print $2}'
ps -ef | grep java | grep zipkin-server-2.10.4-exec.jar | awk '{print $2}' | xargs kill -9

reload-jar.sh

bash 复制代码

#!/bin/bash
# get pid

pname="zipkin-server-2.10.4-exec.jar"
echo  -e  "jar-name=$pname\r\n"


get_pid(){
 pid=`ps -ef | grep $pname | grep -v grep | awk '{print $2}'`
 echo "$pid"
}

ps -ef|grep $pname

PID=$(get_pid)
if [ -z "${PID}" ] 
then
 echo -e "\r\nJava Application already stop!"
else
 echo -e '\r\nkill -9  '${PID} '\r\n'
 kill -9 ${PID}
 echo -e "Java Application is stop!"
fi

rm -rf info.log

echo -e "\r\nJava Application will startup!\r\n"
jar_path=`find . -maxdepth 1 -name $pname`

#echo "jarfile=$jar_path"

nohup java -jar $jar_path >>./info.log 2>&1 &

ps -ef|grep $pname

jps -m -l