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This article mainly introduces the Linux fsck command what to use related knowledge, detailed and easy to understand, simple and fast operation, with a certain reference value, I believe that everyone reading this Linux fsck command what to use the article will have some harvest, let's take a look at it.

The fsck (file system check) command is used to check and repair Linux file systems, and can check one or more Linux file systems at the same time.

Syntax fsck [-sACVRP] [-t fstype] [--] [fsck-options] filesys [...] Parameters:

filesys: device name (eg./ dev/sda1), mount point (eg. /usr)

-t : Given the type of file system, this parameter is not required if it is already defined in/etc/fstab or supported by the kernel itself.

-s : execute fsck instructions one by one to check

-A : Check all partitions listed in/etc/fstab

-C : Display complete inspection progress

-d : print debug results for e2fsck

-p : When there is a-A condition, multiple fsck checks are performed together.

-R : omitting/not checking when-A condition exists

-V : Detailed display mode

-a : Automatic repair if check is wrong

-r : If the check is wrong, the user answers whether to repair it

Instance Check whether/dev/hda5 of msdos file system is normal, if there is any abnormality, it will be automatically repaired:

fsck -t msdos -a /dev/hda5 Note that this directive can be cross-referenced with/etc/fstab.

About "Linux fsck command has what to use" the content of this article is introduced here, thank you for reading! I believe that everyone has a certain understanding of the "Linux fsck command" knowledge. If you still want to learn more knowledge, you are welcome to pay attention to the industry information channel.

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