Linux Command Encyclopedia Disk Management: Umount

Source: Internet
Author: User
Keywords Linux Disk Management command encyclopedia Umount
Tags aliyun command encyclopedia directory disk disk management displays file function

Function Description: Remove the file system.

Grammar: umount&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP;" [-AHNRVV] [-T < file system Type] [File System]

Supplemental Note: Umount can dismount the file system currently attached to the Linux directory.

Parameters:
-A dismount all file systems recorded in the/etc/mtab.
-h displays Help.
Do not save the information in the/etc/mtab file when-n dismount.
-R attempts to reseat the file system in a read-only manner if the removal cannot be successful.
-t< file System type > Remove only the file system specified in the option.
-V displays detailed information when executing.
-V Displays version information.
The file system can also represent the file system with a device name or a mount point, in addition to specifying the file system directly.

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