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July 19, 2018 14:57
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linux系统定时重启
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| linux系统定时重启 |
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打开linux自带的定时任务管理工具（的配置文件）：
在文末添加
意思是每天早上4点+5分钟，调用命令
/sbin/shutdown -r来重启设备。注意：
据说+5必须写。
否则会导致4点钟的时候不停地重启。
因为系统来不及更新当前时间，每次启动之后都会认为现在是4点。
因此，理论上来说，只要能够延迟1秒钟执行重启，都是可行的。