How to use the Linux mount command?

In Linux, the mount command is used to attach a storage device or file system to a specified directory. Its basic syntax is as follows:

mount [-t <文件系统类型>] [-o <挂载选项>] <设备或文件系统> <挂载点>

Some common options include:

1. Specify the file system type (such as ext4, ntfs, etc.) to be mounted.
2. -o : specify the options for mounting, such as read/write permissions, access control, etc.
3. : Specifies the path of the storage device or file system to be mounted.
4. Mount point: specifies the directory to mount to.

Here are some examples of using the mount command:

1. Mount a device to a specified directory.

mount /dev/sda1 /mnt

This will mount the /dev/sda1 device to the /mnt directory.

1. Mount an NFS network share:

mount -t nfs 192.168.1.100:/shared /mnt

This will mount the /shared shared folder from host 192.168.1.100 to the /mnt directory.

1. Mount an ISO image file.

mount -o loop /path/to/image.iso /mnt

This will mount the file image.iso located at /path/to/image.iso onto the directory /mnt using a loop device.

Note: When using the mount command, you need to have root privileges or authorized sudo privileges.