• Linux关机、重启命令


    关机
     
    shutdown -h now #<==立刻关机
    shutdown -h +1 #<==一分钟以后关机
    shutdown -h 10 #<==10分钟后关机
    shutdown -h 23:20 #<==23:20分关机
    shutdown -c #<==取消shutdown关机命令
    init 0 #<==立马关机(切换运行级别为0,推荐使用)
    halt #<==立马关机,需要人工关闭电源
    poweroff #<==立即停止系统,并且关闭电源
     
     
    重启
     
    shutdown -r now #<==现在重启
    shutdown -r +1 #<==1分钟后重启
    shutdown -r 23:20 & #<==23:20分重启,加&符号代表把该命令转到后台处理
    reboot #<==立马重启(推荐使用)
    init 6 #<==立马重启(切换运行级别为6,推荐使用)
    
    
    CentOS7系统systemctl有关关机、重启命令功能小结
    systemctl reboot   重启系统
    systemctl poweroff   关闭系统并切断电源
    systemctl halt   关闭系统CPU停止工作
    systemctl suspend    暂停系统
    systemctl hibernate   让系统进入冬眠状态
    systemctl hygrid-sleep   让系统进入交互式休眠状态
    systemctl rescue   启动进入救援状态(单用户状态)
    
    
    halt、poweroff、shutdown、reboot命令都是systemctl命令的链接文件
    [root@localhost ~]# ls -l `which reboot` `which poweroff` `which halt` `which shutdown`
    lrwxrwxrwx. 1 root root 16 Nov 27 19:19 /usr/sbin/halt -> ../bin/systemctl
    lrwxrwxrwx. 1 root root 16 Nov 27 19:19 /usr/sbin/poweroff -> ../bin/systemctl
    lrwxrwxrwx. 1 root root 16 Nov 27 19:19 /usr/sbin/reboot -> ../bin/systemctl
    lrwxrwxrwx. 1 root root 16 Nov 27 19:19 /usr/sbin/shutdown -> ../bin/systemctl
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  • 原文地址:https://www.cnblogs.com/l10n/p/9398652.html
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