java shell 重启命令

Tag="jeecg-boot-module-system-3.0.jar"

# 检查进程状态
pid=$(ps -ef | grep -v 'grep' | egrep $Tag| awk '{printf $2 " "}')
if [ "$pid" != "" ]; then      
  echo -n "进程( pid $pid) 正在运行" 
  echo 
  echo  $"开始关闭进程：$pid"
  pid=$(ps -ef | grep -v 'grep' | egrep $Tag| awk '{printf $2 " "}')
  if [ "$pid" != "" ]; then
    echo -n "成功关闭进程"
    # kill  "$pid"
    kill -9 "$pid"
  fi
else 
   echo  "进程未运行" 
fi
# 启动项目
nohup java -jar /export/jiwuchu/renshi/jeecg-boot/jeecg-boot-module-system/target/jeecg-boot-module-system-3.0.jar >/export/jiwuchu/renshi/jeecg-boot/catalina.out 2>&1 &
echo  "脚本执行完成"