Shulou(Shulou.com)06/01 Report--

This article introduces the relevant knowledge of "the use of Linux basic commands man and reboot". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Linux basic commands:

Who View current user

Ps aux (I often have an extra'- 'with a line of error message)

Netstat (specific man or info to CC)

Shutdown reboot shutdown command

Shutdown syntax:

/ sbin/shutdown [- t seconds] [- arkhncfF time] [warning message]

Eg:

/ sbin/shutdown-h 10 'Server will be shutdowned after 10 mins'

Parameters under man:

OPTIONS

◆-r Requests that the system be rebooted after it has been brought down.

◆-h Requeststhatthesystembe either halted or powered off after it has been brought down, with the choice as to which left up to the system.

◆-H Requests that the system be halted after it has been brought down.

◆-P Requests that the system be powered off after it has been brought down.

◆-c Cancels a running shutdown.TIME is not specified with this option,the first argument is MESSAGE.

◆-k Onlysendoutthe warning messages and disable logins, do not actually bring the system down.

Eg:

Shutdown-h now/0

Shutdown-h shutdown at 10:00 / * 10:00

Shutdown after shutdown-h + 1010mins

Shutdown-r now (reboot at once)

Shutdown-r + 30 'System will reboot in 30mins'

Shutdown-k 'System will reboot' (send warning message)

Reboot command

Shutdown-r now is almost the same as reboot, entering backfill instructions before shutdown:

Sync;sync;sync;reboot

Fsck-check and repair a Linux file system

Fsck / dev/hda7:

To clear the wrong disk block of / dev/hda7 (root in stand-alone mode)

So much for the introduction of "the use of Linux basic commands man and reboot". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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