配置文件目录

1. /etc/systemd/system/

2. /usr/lib/systemd/system/

常用命令

• 重新载入服务(当修过过服务文件后)

  systemctl daemon-reload
  

• 查看服务状态

  systemctl status <service>
  

• 查看服务文件

  systemctl cat <service>
  

• 启动服务

  systemctl start <service>
  

• 停止服务

  systemctl stop <service>
  

• 重启

  systemctl restart <service>
  

• 开机启动

  systemctl enable <service>
  

• 查看依赖

  systemctl list-dependencies <service>