Command:   mount - mount a file system
Syntax:    mount special file [-r]
Flags:     -r  File system is mounted read-only
Example:   mount /dev/fd1 /user     # Mount diskette 1 on /user

     The file system contained on the special file is mounted  on  file.
In  the  example above, the root directory of the file system in drive 1
can be accessed as /user after the mount.  When the file  system  is  no
longer needed, it must be unmounted before being removed from the drive.