Shell

shell脚本启动和停止jar项目

参考地址

#!/bin/bash
app='jfarm-provider_cn.jar'
# args='-Xms2g -Xmx2g -Dspring.profiles.active=dev'
cmd=$1
pid=`ps -ef|grep java|grep $app|awk '{print $2}'`
startup(){
  nohup java -jar $app > log_cn.out &
 # nohup java -jar $args $app &
 # tail -f nohup.out
}
if [ ! $cmd ]; then
  echo "Please specify args 'start|restart|stop'"
  exit
fi
if [ $cmd == 'start' ]; then
  if [ ! $pid ]; then
    startup
  else
    echo "$app is running! pid=$pid"
  fi
fi
if [ $cmd == 'restart' ]; then
  if [ $pid ]
    then
      echo "$pid will be killed after 3 seconds!"
      sleep 3
      kill -9 $pid
  fi
  startup
fi
if [ $cmd == 'stop' ]; then
  if [ $pid ]; then
    echo "$pid will be killed after 3 seconds!"
    sleep 3
    kill -9 $pid
  fi
  echo "$app is stopped"
fi