https://ops.docs.72602.space/linux/scripts/create_systemd_service/index.html 创建 systemd 服务文件 vim /etc/systemd/system/your-service-name.service 添加以下内容到文件中 运行一个脚本 [Unit] Description=Your Service Description After=network.target # after: 指定在哪些服务之后启动 [Service] Type=simple # simple: 运行一个简单的程序 | forking: 服务会fork出新的进程 | oneshot: 运行一次 | notify: 运行并等待通知 | exec: 运行一个命令 User=root ExecStart=/bin/bash -c "your-bash-command-here" Restart=always RestartSec=5 [Install] WantedBy=multi-user.target # multi-user.target: 运行在多用户模式下的目标 运行一个程序 [Unit] Description=Backup Service After=network.target [Service] Type=simple User=root ExecStart=/bin/bash -c "tar -czf /backup/backup-$(date +%Y%m%d).tar.gz /home/user/data" Restart=on-failure [Install] WantedBy=multi-user.target 启动服务 # 重新加载 systemd 配置 sudo systemctl daemon-reload # 启动服务 sudo systemctl start your-service-name # 设置开机启动 sudo systemctl enable your-service-name # 检查服务状态 sudo systemctl status your-service-name # 停止服务 sudo systemctl stop your-service-name # 禁用开机启动 sudo systemctl disable your-service-name # 查看服务日志 sudo journalctl -u your-service-name -f Hugo en