编辑代码

#JSRUN引擎2.0，支持多达30种语言在线运行，全仿真在线交互输入输出。
echo "Hello world  -  sh.jsrun.net"



usage="Usage: dolphinscheduler-daemon.sh (start|stop|status) <api-server|master-server|worker-server|alert-server|standalone-server> "

# if no args specified, show usage
if [ $# -le 1 ]; then
  echo $usage
  exit 1
fi

startStop=$1
shift
command=$1
shift

echo "Begin $startStop $command......"