译文出处:https://www.zcfy.cc/article/understanding-shutdown-poweroff-halt-and-reboot-commands-in-linux via:https://www.tecmint.com/shutdown-poweroff-halt-and-reboot-commands-in-linux/ 作者:Aaron Kili译者:geekpi校对:jasminepeng
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How to use the shutdown command on Linux The basic syntax of the shutdown command is: shutdown [OPTIONS...] [TIME] [MESSAGE...] The [TIME] is used to delay the shutdown command (shutdown the system after a certain amount of time). It can be specified in the hh:mm format. You ...
shutdown command in Ubuntu Linux needs root privileges , So either you need to be the root user or you should be a administrative user who can run commands with sudo. Poweroff command poweroff command in Ubuntu Linux does not have a timer option. So the server will stop immediately after y...
linux中halt,shutdown等区别(linux中halt,shutdown等区别) Thedifferencebetweenhalt,poweroff,reboot,andshutdowncommandsunderLinux IntheLinuxofsomecommonlyusedshutdown/restartcommandsareshutdown,halt,reboot,andinit,theybothcanrestartthesystem,buttheinternalworkingprocessofeachcommandisdifferent,throughtheintroductionof...
[root@xiaoluo ~]#mandateDATE(1) User Commands DATE(1) NAMEdate- print or set the systemdateandtimeSYNOPSISdate[OPTION]... [+FORMAT]date[-u|--utc|--universal] [MMDDhhmm[[CC]YY][.ss]] DESCRIPTION Display the currenttimeinthe given FORMAT, or set the systemdate.-d, --date=STRING ...
接下来我们走到Linux内核中,查看reboot()系统调用的定义: // kernel: linux/include/linux/reboot.h:14-30/** Commands accepted by the _reboot() system call.** RESTART Restart system using default command and mode.* HALT Stop OS and give system control to ROM monitor, if any.* CAD_ON Ctrl...
linux shutdown命令h 在Linux系统中,shutdown命令是一个非常重要的命令,通过这个命令可以很方便地关闭系统。在不同的情况下,我们可能会用到不同的参数来执行shutdown命令,其中最常用的参数就是“-h”。 在Linux系统中,shutdown -h命令的意思是将系统关闭,并且要求系统将所有进程正常地停止。这个命令会发送一个...
Understanding various power management options is essential for effective system administration. By leveraging these options and commands, administrators and users can ensure better control over their Linux systems, improve performance, and maintain system integrity during power-related tasks....
Thankfully, Linux provides several command-line utilities to check if the last shutdown was executed successfully. In this tutorial, we’ll discuss possible approaches to verify the last shutdown status. This will involve using commands such as last, journalctl, dmesg, and who. 2. Using last ...