Debian 定时器更新后的重启方法
一、标准操作步骤
sudo systemctl daemon-reload。sudo systemctl restart <timer-name>.timer。sudo systemctl start <timer-name>.service。systemctl status <timer-name>.timer、systemctl list-timers --all。daemon-reload 再重启定时器以生效。二、常见场景与命令
sudo systemctl daemon-reload && sudo systemctl restart <timer-name>.timer。sudo systemctl daemon-reload,再 sudo systemctl restart <timer-name>.timer,必要时 sudo systemctl start <timer-name>.service 立即跑一次。sudo systemctl stop <timer-name>.timer 与 sudo systemctl start <timer-name>.timer;若需开机自启则 sudo systemctl enable <timer-name>.timer。三、验证与排错
systemctl status <timer-name>.timer、systemctl status <timer-name>.service。journalctl -u <timer-name>.timer -u <timer-name>.service;如需仅看本次启动日志可加 -b。systemctl list-timers --all,核对是否按新的 OnCalendar 或 OnUnitActiveSec 等规则生效。四、文件位置与生效范围
daemon-reload 即可)。sudo systemctl daemon-reload → sudo systemctl restart <timer-name>.timer → systemctl list-timers --all 验证。