linux下的啟停腳本

linux下的根據項目名稱，進行進程的啟停腳本

 

#!/bin/bash

JAVA=/usr/bin/java
APP_HOME=/opt/program/qa/wechat
APP_NAME=programname.jar
APP_PARAM="--spring.config.location=${APP_HOME}/application.properties --logging.path=${APP_HOME}"

case $1 in
start)
PID=$(ps -ef | grep ${APP_NAME} | grep -v grep | awk '{print $2}')
if [ -z "$PID" ] ;then
        echo "start ${APP_NAME}"
        nohup ${JAVA} -Dfile.encoding=utf-8  -jar ${APP_HOME}/${APP_NAME} ${APP_PARAM}  > /dev/null 2>&1  &
else
        echo "${APP_NAME} is running"
fi
;;

stop)
PID=$(ps -ef | grep ${APP_NAME} | grep -v grep | awk '{print $2}')
if [ -z "$PID" ] ;then
        echo "${APP_NAME} is not running"
else
        echo "stop ${APP_NAME}"
        kill -9 $PID
fi
;;

restart)
PID=$(ps -ef | grep ${APP_NAME} | grep -v grep | awk '{print $2}')
if [ -z "$PID" ] ;then
        echo "start ${APP_NAME}"
        nohup ${JAVA} -Dfile.encoding=utf-8  -jar ${APP_HOME}/${APP_NAME} ${APP_PARAM}   > /dev/null 2>&1  &
else
        echo "stop ${APP_NAME}"
        kill -9 $PID
        echo "start ${APP_NAME}"
        nohup ${JAVA} -Dfile.encoding=utf-8  -jar ${APP_HOME}/${APP_NAME} ${APP_PARAM}   > /dev/null 2>&1  &
fi
;;

logs)
tail -f ${APP_HOME}/catalina.out
;;

status)
PID=$(ps -ef | grep ${APP_NAME} | grep -v grep | awk '{print $2}')
if [ -z "$PID" ] ;then
        echo "${APP_NAME} is not running"
else
        echo "${APP_NAME} is running, pid $PID"
fi
;;

esac