Mount command - file system mount

mount The command is used to load the file system to the specified load point . The most common use of this command is to mount cdrom, So that we can access cdrom Data in , Because you put the disc in cdrom in ,Linux It doesn't mount automatically , You have to use Linux mount Command to manually complete the mount .

Grammar format ：mount [ Parameters ]

Common parameters ：

-t	Specify mount type
-l	Displays a list of loaded file systems
-h	Display help message and exit
-V	Show program version
-n	Loading without writing file “/etc/mtab” File system in
-r	Load the file system as read-only mode
-a	Load the file “/etc/fstab” All file systems described in

Reference examples 

View version ：

[[email protected] ~]# mount -V

Start all mounts ：

[[email protected] ~]# mount -a

mount /dev/cdrom To /mnt：

[[email protected] ~]# mount /dev/cdrom /mnt

mount nfs Format file system ：

[[email protected] ~]# mount -t nfs /123 /mnt  

Mount the first partition of the first disk to /etc Catalog ：

[[email protected] ~]# mount -t ext4 -o loop,default /dev/sda1 /etc