优秀的jar包启动shell脚本收藏

#!/usr/bin/env bash
#jar包名称
server_name="service-switch-0.0.1-SNAPSHOT"
log_name="service-switch"

status() {
    
  if [[ -n $(ps -ef | grep -v grep | grep ${
     server_name} | sed -n '1P' | awk '{print $2}') ]]; then
    echo -e "\033[36m ##: 正常运行中~ \033[0m"
  else
    echo -e "\033[31m 已经停止 \033[0m"
  fi
}

start() {
    
  export SW_AGENT_INSTANCE_NAME=${log_name}
  export SW_AGENT_NAME=${server_name}
  if [[ -z $(ps -ef | grep -v grep | grep ${
     server_name} | sed -n '1P' | awk '{print $2}') ]]; then
    # 停止了
    nohup java -javaagent:/home/skywalking/skywalking-agent/skywalking-agent.jar -jar ${server_name}'.jar'  >>${log_name}'.log' &
    if [[ -n $(ps -ef | grep -v grep | grep ${
     server_name} | sed -n '1P' | awk '{print $2}') ]]; then
      echo -e "\033[36m ##: 启动成功~ \033[0m"
	  tail -f ${log_name}'.log'
    else
      echo -e "\033[31m 启动失败 \033[0m"
    fi
  else
    echo -e "\033[32m ##: 服务已经在运行中... \033[0m"
  fi

}

stop() {
    
  ps -ef | grep -v grep | grep ${server_name} | sed -n '1P' | awk '{print $2}' | xargs kill -9
  if [[ -z $(ps -ef | grep -v grep | grep ${
     server_name} | sed -n '1P' | awk '{print $2}') ]]; then
    echo -e "\033[32m ##: 已停止... \033[0m"
  fi
}

main() {
    

  if [ ! -f ${server_name}".jar" ]; then
    echo -e "\033[31m 当前目录不存在 ${server_name}.jar 文件 \033[0m"
  else
# 存在文件
    echo -e "\033[42;30m ###[ 控制台 ]### \033[0m"
    echo -e "\033[32m 0. \033[0m 启动服务"
    echo -e "\033[32m 1. \033[0m 停止服务"
    echo -e "\033[32m 2. \033[0m 查看服务状态"
    echo -e "\033[32m 3. \033[0m 重启服务"

    read -p "请输入数字0-2的选项,回车确认: " choose
    case $choose in
    0)
      start
      ;;
    1)
      stop
      ;;
    2)
      status
      ;;
    3)
      stop
      start
      ;;
    *)
      echo -e "\033[31m 请输入合法的数字 \033[0m"
      ;;
    esac
  fi

}

main