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Drive: This command-line argument specifies the drive letter of the disk for which to display the volume label and serial number. Note: On Windows, the volume serial number is displayed only for disks formatted with MS-DOS version 4.0 or later. OS/2 allows the user to specify more than one drive. The vol command displays the volume labels ...
cmd.exe in Windows NT 2000, 4DOS, 4OS2, 4NT, and a number of third-party solutions allow direct entry of environment variables from the command prompt. From at least Windows 2000, the set command allows for the evaluation of strings into variables, thus providing inter alia a means of performing integer arithmetic.
dmidecode is a free userspace command-line utility for Linux that can parse the SMBIOS data. [2] [3] ... model name, serial number, BIOS version and asset tag, as ...
The Windows dir command displays the volume label and serial number (if it has one) as part of the directory listing. In Unix and other Unix-like operating systems, the name of the equivalent command differs from file system to file system. For instance, the command e2label can be used for ext2 partitions.
Command prompt of Windows XP showing volume label and volume serial number of drive C:. In this example, if a volume label was not set, "has no label." would be shown in place of "is 0320NS 13". A volume label is the name given to a specific volume in a filesystem.
The Hayes command set (also known as the AT command set) is a specific command language originally developed by Dale Heatherington and Dennis Hayes [1] [2] for the Hayes Smartmodem in 1981. The command set consists of a series of short text strings which can be combined to produce commands for operations such as dialing, hanging up, and ...
The command syntax shows some characters in a mixture of upper and lower case. Abbreviating the command to only sending the upper case has the same meaning as sending the upper and lower case command. [3] For example, the command “SYSTem:COMMunicate:SERial:BAUD 2400” would set an RS-232 serial communications interface to 2400 bit/s.
In computing, dir (directory) is a command in various computer operating systems used for computer file and directory listing. [1] It is one of the basic commands to help navigate the file system. The command is usually implemented as an internal command in the command-line interpreter .