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  • linux 从入门到跑路-电源管理

    linux 从入门到跑路

    Note3 电源管理

    关机

    poweroff命令

    halt命令

    输入后立刻关机

    重启

    reboot命令

    关闭系统

    shutdown命令

    以一种安全的方式关闭系统。所有登陆用户都可以看到关机信息提示

    shutdown -r +分钟  在指定分钟后重启

    shutdown -h +分钟  在指定分钟后关机

    [root@localhost ~]# shutdown -r 10
    Shutdown scheduled for 四 2020-10-01 16:13:52 CST, use 'shutdown -c' to cancel.
    [root@localhost ~]# 
    Broadcast message from root@localhost.localdomain (Thu 2020-10-01 16:03:52 CST):
    
    The system is going down for reboot at Thu 2020-10-01 16:13:52 CST!
    
    [root@localhost ~]# shutdown -h 10
    Shutdown scheduled for 四 2020-10-01 16:15:43 CST, use 'shutdown -c' to cancel.
    [root@localhost ~]# 
    Broadcast message from root@localhost.localdomain (Thu 2020-10-01 16:05:43 CST):
    
    The system is going down for power-off at Thu 2020-10-01 16:15:43 CST!
    

      

    shutdown -c 取消关机或重启的计划

    [root@localhost ~]# shutdown -c
    [root@localhost ~]# 
    Broadcast message from root@localhost.localdomain (Thu 2020-10-01 16:04:30 CST):
    
    The system shutdown has been cancelled at Thu 2020-10-01 16:05:30 CST!
    

      

    shutdown -r/h 时:分  在指定的绝对时间时重启/关机

    [root@localhost ~]# shutdown -r 20:20
    Shutdown scheduled for 四 2020-10-01 20:20:00 CST, use 'shutdown -c' to cancel.
    

      

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  • 原文地址:https://www.cnblogs.com/FrancisDrakeK/p/9301425.html
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