This document discusses various commands (CMD) in Microsoft's MS-DOS operating system. It begins by explaining that CMD or CMD.EXE is the command line interpreter in MS-DOS. It then provides details on versions of MS-DOS from 1981 to 1991. The document also gives examples of CMD commands for viewing Wi-Fi passwords, clearing Wi-Fi passwords, creating directories, showing the structure of drives, and viewing all directories of a drive.

1. Aryabhatta international
college of technical
education
CMD COMMANDS
By: savita gehlot
BCA 1st Year

2. Cmd?
CMD OR CMD.EXE ALSO KNOWN AS
COMMAND PROMPT, IS THE COMMAND LINE
INTERPRETER. IT IS THE PART OF MS-
DOS(MICROSOFT DISC OPERATING SYSTEM)

3. versions of Cmd
1981 MS-DOS 1.0 (the first version) was released in August 1981.
1983 MS-DOS 2.0 was released in March 1983.
1986 MS-DOS 3.2 was released in April 1986.
1988 MS-DOS 4.0 was released in July 1988.
1991 MS-DOS 5.0 was released in June 1991.

4. What is MS Dos MS Dos is an Operating Syin
June stem we use in the earlier days this
software are used in the data structure system
and in which we use directories and file to store
something that documents in it and DMS has
full form is DMS CMD MS-DOS so m s stand for
Microsoft disk operating system and this is the
oldest operating system first operating system
that could be run on the before the window it's
totally worked upon the commands it have many
hundreds of commands to run MS Dos in MS Dos
me earlier we don't have any drive so we used to
store in the direct directories

5. How to seen Wi-Fi password through
Cmd command
 (Netsh wlan show profile) this command is use to seen Wi-Fi password but
the condition is the Wi-Fi should connected once to the device.

6. How to clear pass word key of Wi-Fi
 (netsh wlan show profile <Wi-Fi name> key=clear) through this command we can
easily clear the key(password) of any Wi-Fi.
Password
of Wi-Fi

7. create new directory through Cmd?
Md <name of the directory>
Command with
directory name.
abc named
directory is
create.

8. How to show structure of the any drive
through Cmd?
 Through tree command we can show the structure
of the drive.
Tree
command
We can see
the structure
of a particular
drive in this
format

9. How to seen all directories of the drive?
 For seen all drives we can use <dir> command
Dir command
Directories of the
drive.

10. Thank you