序号 | 命令 | 说明 |
1 | shutdown -h now | 立即关机 |
2 | shutdown -h +10 "请各位退出" | 十分钟后关机,同时广播通告“请各位退出” |
3 | shutdown -r 16:30 | 重启 |
4 | shutdown -h 23:59 | 关机 |
5 | reboot | 重启 |
6 | halt | 粗暴的关机(poweroff) |
7 | exit / logout | 退出登录,注销 |
8 | sync | 把磁盘I/O告诉缓存中的内容同步到磁盘 |
9 | systemctl hibernate | 进入睡眠 |
10 | systemctl rescue | 系统进入急救模式 |
poweroff
halt,调用shutdown,关闭系统,但不会关闭电源
reboot,非-f是调用shutdown
foweroff,相当于shutdown -h now
init