Displays the disk volume label and serial number, if they exist. A serial number is displayed for a disk formatted with MS-DOS version 4.0 or later.
vol [Drive:]
Drive: : Specifies the drive that contains the disk for which you want to display the volume label and serial number.
/? : Displays help at the command prompt.
| Format | Meaning |
Italic | Information that the user must supply |
Bold | Elements that the user must type exactly as shown |
Ellipsis (...) | Parameter that can be repeated several times in a command line |
Between brackets ([]) | Optional items |
Between braces ({}); choices separated by pipe (|). Example: {even|odd} | Set of choices from which the user must choose only one |
Courier font | Code or program output |