date: 2020-10-20T09:26:21+08:00 # 创建日期 author: "Rustle Karl" # 作者
title: "shutdown 关闭操作系统" # 文章标题
url: "posts/linux/tools/standard/shutdown" # 设置网页永久链接 tags: [ "linux", "cmd" ] # 标签 series: [ "Linux 学习笔记" ] # 系列 categories: [ "学习笔记" ] # 分类
weight: 20 # 排序优先级 chapter: false # 设置为章节
关闭操作系统
shutdown [OPTIONS...] [TIME] [WALL...]| 参数 | 作用 |
|---|---|
| --help | Show this help |
| -H --halt | Halt the machine |
| -P --poweroff | Power-off the machine |
| -r --reboot | Reboot the machine |
| -h | Equivalent to --poweroff, overridden by --halt |
| -k | Don't halt/power-off/reboot, just send warnings |
| --no-wall | Don't send wall message before halt/power-off/reboot |
| -c | Cancel a pending shutdown |
关闭所有程序，然后默认关机。
- 立即关机
shutdown -h now- 5分钟后关机
shutdown +5 "System will shutdown after 5 minutes."
Shutdown scheduled for Wed 2020-01-08 14:42:40 CST, use 'shutdown -c' to cancel.
# 取消定时关机
shutdown -c