A Complete List of MS-DOS Commands Cheat Sheet

A Complete List of MS-DOS Commands Cheat Sheet

MS-DOS or Microsoft Disk Operating System was a 16-bit command user interface operating system used between 1981 and 2000. Following are its features:

  1. It runs from a disk drive rather than a paper-based medium like a punch card.
  2. It was a common foundation for all Windows 9x operating systems such as Windows 95, 98, and 98SE.
  3. The NT kernel completely replaced it in Windows 2000 on the desktop.
  4. It doesn’t support multimedia.

Is the Command Prompt in our Machine the Same as MS-DOS?

Command prompt is a command-line interpreter available in all Windows operating systems. It is not the same as MS-DOS but an emulator which can run almost all the commands of MS-DOS. Use the following command to get started with the Command Prompt (CMD):

  1. Press the Windows button to open the start menu.
  2. Enter CMD.
  3. Search results will show the command prompt.

How Many Types of DOS Commands Exist?

There are two broad categories of DOS commands as follows:

  1. Internal Commands : They perform basic operations on files and directories and do not need any external file support.
  1. External Commands : They are for performing advanced tasks and need external file support as they are not stored in COMMAND.COM .

E.g., DISKCOMP, DIR

List of all MS-DOS Commands

Here is a list of all basic MS-DOS commands, along with their syntax and examples.

1. append

This command triggers events for MS-DOS to look over other directories during file editing. It gives the user a way to set the search path for the files.

Type: External

Syntax

APPEND Drive: \Path /X /E Path:on or off

Example

append c:\cards;c:\letters

2.arp

This command displays/adds/modifies/removes the address resolution protocol information from all the devices.

Type: External

Syntax: The following syntax is available as taken from PowerShell

Displays current ARP entries by interrogating the current protocol data. If inet_addr is specified, the IP and Physical addresses for only the specified computer are displayed. If more than one network interface uses ARP, entries for each ARP table are displayed.

Adds the host and associates the Internet address inet_addr with the Physical address eth_addr. The Physical address is given as 6 hexadecimal bytes separated by hyphens. The entry is permanent.

If present, this specifies the Internet address of the interface whose address translation table should be modified. If not present, the first applicable interface will be used.

Example

3. assign

This command assigns or routes a drive request to a different drive. An assign command with no switches cancels redirected drive assignments and returns them to their original drives.

Type: External

Syntax

ASSIGN Source = Target /status

Example

assign c: = b:

4. assoc

This command displays the association of a file related to each different extension available in the machine. Without any parameter, this command displays the current file association.

Type: Internal

Syntax

ASSOC [.ext[=[fileType]]]

Example

assoc .exe
It will display the file extension for a .exe file

5. at

This command allows the user to schedule a fixed time and date to execute a set of programs.

Type: External

Syntax

AT [\\computername] [ [id] [/DELETE] | /DELETE [/YES]]

Example

at 7:00AM "c:\morning.bat"

This will execute morning.bat file at 7:00AM.

Deprecated

This command is now deprecated and now replaced with `schtasks.exe`. If it is run without any parameter, it will show all the scheduled tasks for the future time.

Example

6. attrib

This command allows the user to change the attributes of files. With the help of this command, the user can easily hide/display or do any other change in a file.

Type: External

Syntax

ATTRIB [+R | -R] [+A | -A] [+S | -S] [+H | -H] [+O | -O] [+I | -I] [+X | -X] [+P | -P] [+U | -U] [drive:][path][file name] [/S [/D]] [/L] 

SMR Blob attribute.

Work on the attributes of the Symbolic Link versus the target of the Symbolic Link.

Example

Here when we first typed the attrib command, it displayed the A attribute of file.txt. A means archive.
Afterward, we set the read-only attribute to the file and hit the attrib command again. Now it displays A and R

7. break

This command enables/disables the keyboard shortcuts for copying and pasting in the command prompt. In other words, Ctrl + C and Ctrl + V.

Type: Internal

Syntax

BREAK [ON | OFF]

Example

Break Command

It enables the ctrl + C function.

8. bcdedit

Boot Configuration Datastore Editor. This command modifies the boot configuration data store. It also contains information that is required by the system to boot up.

Type: External

Syntax

bcdedit

Example

bcdedit command

The content is directly taken from Powershell.

Following are the commands that operate on a store.

Exports the contents of the system store to a file. This file can be used later to restore the state of the system store.

Following are the commands that operate on entries in a store:

/copy Makes copies of entries in the store.
/create Creates new entries in the store.
/delete Deletes entries from the store.
/mirror Creates mirror of entries in the store.

9. bootcfg

This command is part of the recovery console and cannot be run directly. It helps users to do editing in the boot.ini file.

Type: Recovery

Syntax

BOOTCFG /parameter [arguments]

/parameter can include the following:

/copy Makes a copy of an existing boot entry.
/delete Deletes an existing boot entry from the BOOT.INI file.
/query Displays the current boot entries and their settings.
/raw Allows the user to specify any switch to be added.
/timeout Allows the user to change the Timeout value.
/default Allows the user to change the Default boot entry.
/EMS Allows the user to configure the /redirect switch for headless support.
/debug Allows the user to specify the port for remote debugging.
/addsw Allows the user to add predefined switches.
/rmsw Allows the user to remove predefined switches.
/dbg1394 Allows the user to configure 1394 port for debugging.
/? Display a summary of parameters

Example

BOOTCFG /Copy /D "Edit" /ID 8

This command means

/copy This command makes a copy of the existing boot entry.
/D The description that has to be provided.
/ID It specifies the ID to be copied in the boot.ini.

10. call

This command is used to run a script from within another script. This command cannot be used outside any script or in DOS.

Type: Internal

Syntax

CALL [drive:][path]file name [batch-parameters]

Example

call techgeekbuzz.bat 

This command will execute the batch file techgeekbuzz and this command can only be run from inside of another batch file. l

11. cd

This command is the most used command of DOS. Its full form is C hange D irectory. It is used to browse inside any directory. This is shorthand for chdir command.

Type : Internal

Syntax

CD [/D] [drive:][path]

Example

cd It displays the current directory.
cd d:/ It moves into D drive.
cd .\techgeekbuzz It will move inside the techgeekbuzz folder.
cd.. It will come out from the current folder.

12. chcp

Before understanding what this command does, we must understand what is an active code page. An active code page is a page which contains character codes and their corresponding characters.
For example, Active code page 437, mostly used in India, contains character code 161 as “b”.
The chcp command helps the user by giving her the option to configure the active code page number. It can be further used to implement the international keyboard allowing DOS to be used in different languages.

Type: External

Syntax

CHCP [nnn]
nnn Specifies a code page number.

Example

CHCP command

13. chdir

This command is the same as the cd command. It is used to change the directory.

Type: Internal

Syntax

CHDIR[..]

Example

chdir windows - It will move to the windows directory (Given that the windows directory should be available in the current directory)

Most of the commands are the same as we use with cd. But as we can see, the last command chdir.. is not running

14. chkdsk

This command is an abbreviation of check disk. It is used to identify and resolve errors on the hard disk. It opens a utility that checks the hard disk for any errors.

Type: External

Syntax

CHKDSK [volume[[path]file name]]] [/F] [/V] [/R] [/X] [/I] [/C] [/L[:size]] [/B] [/scan] [/spotfix]

On FAT/FAT32: Displays the full path and name of every file on the disk.

NTFS only: Performs a less vigorous check of index entries.

NTFS only: (Must be used with "/scan") bypass all online repair; all defects found are queued for offline repair (i.e., "chkdsk /spotfix").

NTFS only: (Must be used with "/scan") uses more system resources to complete a scan as fast as possible. This option may have a negative performance impact on other tasks running on the system.

Example

chkdsk

15. choice

This command is used by a user inside a batch file only. This provides a list of choices available to the user and also returns the index of the selected choice.

Type: External

Syntax

CHOICE [/C choices] [/N] [/CS] [/T timeout /D choice] [/M text]

Hides the list of choices in the prompt.

The message before the prompt is displayed and the choices are still enabled.

Specifies the default choice after nnnn seconds. The character must be in the set of choices specified by /C option and must also specify nnnn with /T.

Specifies the message to be displayed before the prompt. If not specified, the utility displays only a prompt.

Example

Choice Command

16. clip

This command is used to copy the content to the clipboard. The copied item can further be pasted into other files.

Type: External

Syntax

CLIP < FILE.TXT

It places the content of file.txt onto the windows clipboard?

Example

Clip Command

It copies the current directory listing to the Windows clipboard.

17. cls

This command clears the screen.

Type: Internal

Syntax

cls clear

Example

CLS command

Clear Command


18. comp

This command is used to compare two files present in a given directory.

Type: External

Syntax

COMP [data1] [data2] [/D] [/A] [/L] [/N=number] [/C] [/OFF[LINE]] [/M]
data1 Specifies location and name(s) of first file(s) to compare.
data2 Specifies location and name(s) of second files to compare.
/D Displays differences in decimal format.
/A Displays differences in ASCII characters.
/L Displays line numbers for differences.
/N=number Compares only the first specified number of lines in each file.
/C Disregards case of ASCII letters when comparing files.
/OFF[LINE] Do not skip files with offline attribute set.
/M Do not prompt for compare more files.

Example

comp command

19. compact

This command is used to compress files for utility purposes. It is also used to uncompress so that users can use it.

Type: External

Syntax

COMPACT [/C | /U] [/S[:dir]] [/A] [/I] [/F] [/Q] [/EXE[:algorithm]][/CompactOs[:option] [/WinDir:dir]] [filename [. ]]

Performs the specified operation on files in the given directory and all subdirectories. Default "dir" is the current directory.

Displays files with the hidden or system attributes. These files are omitted by default.

Use compression optimized for executable files which are read frequently and not modified. Supported algorithms are:

Set or query the system's compression state. Supported options are:

Example

Compact Command

This will compress the file.txt available in the directory.

20. convert

This command is used to change the FAT volume to NTFS volume.

Type: External

Syntax

CONVERT volume /FS:NTFS [/V] [/CvtArea:filename] [/NoSecurity] [/X]

Specifies the drive letter (followed by a colon), mount point, or volume name.

Specifies that Convert will be run in verbose mode.

Specifies that the security settings on the converted files and directories allow access by all users.

Forces the volume to dismount first if necessary. All open handles to the volume will not be valid.

Example

convert d: /fs:ntfs

This command will convert the FAT volume D into NTFS volume.

21. date

This command is used to display or allow the user to change the current date.

Type: Internal

Syntax

date

Example

DOS date command

22. defrag

This command is used for defragmenting of drives.

Type: Internal

Syntax

Defrag  []

Volumes:

Specifies the drive letter followed by a colon, mount point or volume name. More than one volume can be specified. Run all the given operations on each specified volume.

Operations:

On tiered volumes, optimize files to reside on the appropriate storage tier.

On thinly provisioned volumes, perform slab consolidation to increase slab usage efficiency.

Options:

Run the operation at normal priority (default is low).

Available only with TierOptimize. Tier optimization would run for at most n seconds on each volume.

Run the operation on each volume in parallel in the background. For TierOptimize, at most n threads optimize the storage tiers in parallel. Default value of n is 8. All other optimizations ignore n.

Example

23. del / delete

This command is used to delete one or more files from the current directory.

del command is the same as erase command.
Type: Internal

Syntax

del filename

Example

Delete command

In this example above, we have first looked into the available files in the current working directory.
After that, we run the del command to delete one file.

The following command shows that the file is deleted.

24.dir

This command displays the content(which includes files and folders) of the directory we are currently in. It also displays the file's attributes like last updated, mode and size.

Type: Internal

Syntax

Example

dor command

25. diskcomp

This command is hardly used now. This command is to compare the content of two floppy disks. But as floppies are hardly used now, we will not go into the details of these commands.

Type: External.

Syntax

DISKCOMP [drive1: [drive2:]]

26. diskcopy

Similarly, this command is used to copy the content of one floppy to another.

Type: External.

Syntax

DISKCOPY [drive1: [drive2:]] 

27. doskey

This command is used to edit command lines or use the commands the user has previously executed.

Type: External

Syntax

DOSKEY [/REINSTALL] [/LISTSIZE=size] [/MACROS[:ALL | :exename]][/HISTORY] [/INSERT | /OVERSTRIKE] [/EXENAME=exename] [/MACROFILE=filename][macroname=[text]]
/REINSTALL Installs a new copy of Doskey.
/LISTSIZE=size Sets size of command history buffer.
/MACROS Displays all Doskey macros.
/MACROS:ALL Displays all Doskey macros for all executables which have Doskey macros.
/MACROS: exename Displays all Doskey macros for the given executable.
/HISTORY Displays all commands stored in memory.
/INSERT Specifies that new text you type is inserted in old text.
/OVERSTRIKE Specifies that new text overwrites old text.
/EXENAME=exename Specifies the executable.
/MACROFILE=filename Specifies a file of macros to install.
macroname Specifies a name for a macro you create.
text Specifies commands you want to record.

Example

doskey /history


It will show the history of commands that have been run in the MSDOS.

28. driverquery

This command displays the list of drivers installed in the system.

Type: External

Syntax

DRIVERQUERY [/S system [/U username [/P [password]]]][/FO format] [/NH] [/SI] [/V]


Parameter List:

Specifies the remote system to connect to.

Specifies the user context under which the command should execute.

Specifies the type of output to display. Valid values to be passed with the switch are "TABLE", "LIST", "CSV".

Specifies that the "Column Header" should not be displayed. Valid for "TABLE" and "CSV" format only.

Provides information about signed drivers.

Displays this help message.

Example

driverquery command


echo

This command displays any, especially from a batch file.

Type: Internal

Syntax

echo “content”

Example

Echo command

Here, we have first displayed a message.
In the next command, we have inserted a text into the intro.txt file.

30. edit

This command is used to edit and view files.

Type: External

Syntax

EDIT [/B] [/H] [/R] [/S] [/] [/?] [FileName. ]

Load binary file(s), wrapping lines to characters wide.

Example

edit C:\techgeekbuzz\intro.txt

31. exit

This command is used to close the command interpreter. There is no particular syntax for the same. Use the command exit to close the command prompt.

32. expand

This command is used to compress the windows files and extract the files available in the CAB files.

Type: External

Syntax

EXPAND [-R] Source Destination

Source file specification. Wildcards may be used.

Example

expand d:\udd\file.dl_ c:\windows\system32\check.dll

33. fasthelp

This command explains the details of any other dos command.

Type: External

Syntax

FASTHELP [command]

Example

fasthelp cd

34. fc

This command accepts two files and displays the difference in them. This can be used to compare two files with the help of DOS thoroughly.

Type: External

Syntax

FC [/A] [/C] [/L] [/LBn] [/N] [/OFF[LINE]] [/T] [/U] [/W] [/nnnn] [drive1:][path1]filename1 [drive2:][path2]filename2

Sets the maximum consecutive mismatches to the specified number of lines.

Do not skip files with offline attribute set.

Example

fc techgeekbuzzscript.bat techgeekbuzzbatch.bat

35. find

This command is used to search a text inside a given file. The set of files can be more than one.

Type: External

Syntax

FIND [/V] [/C] [/N] [/I] [/OFF[LINE]] "string" [[drive:][path]filename[ . ]]
/V Displays all lines NOT containing the specified string.
/C Displays only the count of lines containing the string.
/N Displays line numbers with the displayed lines.
/I Ignores the case of characters when searching for the string.
/OFF[LINE] Do not skip files with offline attribute set.
"string" Specifies the text string to find.
[drive:][path]filename Specifies a file or files to search.

Example

find /N "this" c:\techgeekbuzz\intro.txt

This command will display the line number of the selected text.

36. findstr

This command locates a file that contains the provided text. This is different from find as that searches for a text inside a file, and this searches for the file of that text.

Type: External

Syntax

FINDSTR [/B] [/E] [/L] [/R] [/S] [/I] [/X] [/V] [/N] [/M] [/O] [/P] [/F:file][/C:string] [/G:file] [/D:dir list] [/A:color attributes] [/OFF[LINE]] strings [[drive:][path]filename[ . ]]

Uses search strings literally.

Text to be searched for.

Example

findstr "this" *.txt 

This command will print all the lines that contain the text “this” in all available text files.

37. for

This command is a variable that is used inside batch files to run specific commands.

Type: Internal

Syntax

FOR %variable IN (set) DO command [command-parameters]
%variable An arbitrary parameter.
(fileset) Specifies a set of one or more files. Wildcards may be used.
command Specifies the command to carry out for each file.
command-parameters Specifies parameters or switches for the specified command.

Example

for /F %%A in ("intro.txt") do If %%~zA equ 10 del intro.txt


The above command will execute over intro.txt. If the file is found in the current directory and the size is 10, it will be deleted.

38. format

This command is used to format a disk with windows

Type: External

Syntax

FORMAT volume [/FS:file-system] [/V:label] [/Q] [/L[:state]] [/A:size] [/C] [/I:state] [/X] [/P:passes] [/S:state]
volume Specifies the drive letter (followed by a colon), mount point, or volume name.
/FS:filesystem Specifies the type of the file system (FAT, FAT32, exFAT, NTFS, UDF, ReFS).
/V:label Specifies the volume label.
/Q Performs a quick format. Note that this switch overrides /P.
/C NTFS only: Files created on the new volume will be compressed by default.
/X Forces the volume to dismount first if necessary. All opened handles to the volume would no longer be valid.
/R:revision UDF only: Forces the format to a specific UDF version(1.02, 1.50, 2.00, 2.01, 2.50). The default revision is 2.01.
/D UDF 2.50 only: Metadata will be duplicated.
/L[:state] NTFS Only: Overrides the default size of file record. By default, a non-tiered volume will be formatted with small size file records and a tiered volume will be formatted with large size file records.
/L and /L Enable forces format to use large size file records and /L:disable forces format to use small size file records.

Example

Format Command

39. ftp

FTP is a file transfer protocol. This command is used to transfer files to and from a computer running an FTP server service.

Type: External

Syntax

FTP [-v] [-d] [-i] [-n] [-g] [-s:filename] [-a] [-A] [-x:sendbuffer] [-r:recvbuffer] [-b:asyncbuffers] [-w:windowsize] [host]

Turns off interactive prompting during multiple file transfers.

Use any local interface when binding data connection.

Overrides the default async count of 3

Specifies the host name or IP address of the remote host to connect to.

Example

FTP command

This command will enable the debugging for all the next commands.

40. goto

This command moves a file to a specified location.

Type: Internal

Syntax

GOTO label

label Specifies a text string used in the batch program as a label.

Example

GOTO start

41. help

This command displays detailed information of any other command. If you type help in PowerShell, it will display help about PowerShell cmdlets and concepts. A more precise way to use this is with the shortcut “/?”

Type: External

Syntax

[Any command] /?

Example

Expand Command

42. if

This command is a conditional expression inside a batch file.

Type: Internal

Syntax

IF [NOT] ERRORLEVEL number command

NOT Specifies that Windows 2000 or XP should carry out the command only if the condition is false.

ERRORLEVEL number Specifies a true condition if the last program run returned an exit code equal to or greater than the number specified.

Example

IF EXIST intro.txt. ( del intro.txt. ) ELSE( echo intro.txt. missing. )

43. ipconfig

This command displays the network setting that includes the IP address associated with all ethernet adapters in the machine.

Type: External

Syntax

ipconfig [/allcompartments] [/? | /all | /renew [adapter] | /release [adapter] | /renew6 [adapter] | /release6 [adapter] | /flushdns | /displaydns | /registerdns | /showclassid adapter | /setclassid adapter [classid] | /showclassid6 adapter | /setclassid6 adapter [classid] ]

where,

adapter Connection name (wildcard characters * and ? allowed, see examples)

Options :

Release the IPv4 address for the specified adapter.

Modifies the IPv6 DHCP class id.

Example

IP config command

44. label

This command is used to manage the label of existing drives in the machine. It can create, change or delete the label of a disk.

Type: External

Syntax

LABEL [drive:][label] LABEL [/MP] [volume] [label]
drive: Specifies the drive letter of a drive.
label Specifies the label of the volume.
/MP Specifies that the volume should be treated as a mount point or volume name.
volume Specifies the drive letter (followed by a colon), mount point, or volume name. If volume name is specified, the /MP flag is unnecessary.


Example

label command

45. logoff

This command is used to terminate the current session.

Type: External

Syntax

LOGOFF [sessionname | sessionid] [/SERVER:servername] [/V] [/VM]
sessionname The name of the session.
sessionid The ID of the session.
/SERVER:servername Specifies the Remote Desktop server containing the user session to log off (default is current).
/V Displays information about the actions performed.
/VM Logs off a session on server or within virtual machine. The unique ID of the session needs to be specified


Example

logoff

46. logon

This command is a recovery console command to enable administrator login.

Type: External

47. map

This is a recovery console command to display the device name of a drive.

Type : Internal

Syntax

map [arc] 

arc is an option to provide information to map command about the device names.

48. md/ mkdir

This command is used to create a directory.

Type: Internal

Syntax

md [folder name]
Example

Make Directory md command

We see that a new folder name dosCheatSheet is created.

49. mode

This command is used to configure system devices or display the settings of the machine.

Type: External

Syntax

Serial port: MODE COMm[:] [BAUD=b] [PARITY=p] [DATA=d] [STOP=s] [to=on|off] [xon=on|off] [odsr=on|off] [octs=on|off] [dtr=on|off|hs] [rts=on|off|hs|tg] [idsr=on|off]

MODE CON[:] [RATE=r DELAY=d]

Example

Mode Command

Typing just mode will print all the ports

50. more

This command is used to display the content of a file, one page at a time.

Type: External

Syntax

more [filename]
Example

more command

51. move

This command is used to move a file from one directory to another.

Type: External

Syntax

MOVE [/Y | /-Y] [drive:][path]filename1[. ] destination

To rename a directory:

MOVE [/Y | /-Y] [drive:][path]dirname1 dirname2

Specifies the new location of the file. Destination can consist of a drive letter and colon, a directory name, or a combination. If you are moving only one file, you can also include a filename if you want to rename the file when you move it.

Example

move command

As seen in the image above, we have moved the dos.txt from dosCheatSheet folder to techgeekbuzz

52. nbtstat

NBT stands for NETBIOS over TCP. This command is used to display protocol statistics and TCP connections.

Type: External

Syntax

NBTSTAT [ [-a RemoteName] [-A IP address] [-c] [-n][-r] [-R] [-RR] [-s] [-S] [interval] ]

Lists the remote machine's name table given its IP address.

Example

nbtstat command

53. net

This command is used to update and fix the network settings.

Type: External

Syntax

NET [ ACCOUNTS | COMPUTER | CONFIG | CONTINUE | FILE | GROUP | HELP | HELPMSG | LOCALGROUP | PAUSE | SESSION | SHARE | START | STATISTICS | STOP | TIME | USE | USER | VIEW ] 

Example

net send tgb "Hi"

This command will send “Hi” message to remote host named tgb.

54. netsh

This command is used to set dynamic and static network information.

Type: External

Syntax

Usage: C:\Windows\system32\netsh.exe [-a AliasFile] [-c Context] [-r RemoteMachine] [-u [DomainName\]UserName] [-p Password | *] [Command | -f ScriptFile] 

Example

netsh command

This command helps user to see network configuration.

55. netstat

This command helps the user to see the TCP/IP network protocol information.

Type: External

Syntax

NETSTAT [-a] [-b] [-e] [-f] [-i] [-n] [-o] [-p proto] [-r] [-s] [-t] [-x] [-y] [interval] 

Displays the current connection offload state.

Example

netstat-command

56. nslookup

This command is used to lookup an IP address on a network.

Type: External

Syntax

Usage: nslookup [-opt . ] nslookup [-opt . ] - server nslookup [-opt . ] host nslookup [-opt . ] host server 

Example

nslookup command

57. path

This command is used to display or set the search path for any executable file.

Type: Internal

Syntax

PATH [[drive:]path[;. ][;%PATH%] PATH ;
Example
path=c:\windows\command

The command above would set the path to c:\windows\command. For all the future commands, this will be the executable path.

58. pause

This command is used to suspend the processing of a batch command and display any message.

Type: Internal

59. ping

This command is used to test and send information packets to another network.

Type: External

Syntax

Ping [hostaddress]
Example

ping command

60. popd

This command is used to change to a directory stored by the PUSHD command.

Type: Internal

Syntax

popd [OPTIONS] [DIRECTORY]

61. prompt

This command is used to change the DOS prompt.

Type: Internal

Syntax

PROMPT [text]
[text] specifies a new command prompt Example
prompt $t $d$_$p$g 
Display the time and the date above your prompt when in DOS

62. rd

This command is used to remove an empty directory.

Type: External

Syntax

RD [directory]
Example

Rd command

63. ren/rename

This command is used to rename a directory or a file.

Type: External

Syntax

RENAME [drive:][path][directory name1 | file name1] [directory name2 | file name2] REN [drive:][path][directory name1 | file name1] [directory name2 | file name2]

Example

rn rename command

64. rmdir

This command is used to remove an empty directory.

Type: External

Syntax

rmdir [directory]
Example

remove directory command

65. route

This command is used to manipulate network routing tables.

Type: External

Syntax

ROUTE [-f] [-p] [-4|-6] command [destination][MASK netmask] [gateway] [METRIC metric] [IF interface]
-f Clears the routing tables of all gateway entries. If this is used in conjunction with one of the commands, the tables are cleared prior to running the command.
-p When used with the ADD command, makes a route persistent across boots of the system. By default, routes are not preserved when the system is restarted. Ignored for all other commands, which always affect the appropriate persistent routes.
-4 Force using IPv4.
-6 Force using IPv6.


Example

route command

66. runas

This command enables a user to run a file as a different user.

Type: External

Syntax

RUNAS [ [/noprofile | /profile] [/env] [/savecred | /netonly] ] /user: program RUNAS [ [/noprofile | /profile] [/env] [/savecred] ] /smartcard [/user:] program RUNAS /trustlevel: program

Specifies that the user's profile should be loaded. This is the default.

To use current environment instead of user's.

Use if the credentials specified are for remote access only.

should be in form USER@DOMAIN or DOMAIN\USER.

Example

Runas command

67. sc

This command is used to communicate with the service manager.

Type: External

Syntax

sc [command] [service name] . 

Example

sc delete abc.exe

68. scandisk

This command is used to scan the hard drives.

Type: External

Syntax

scandisk [ drive: | volume_name | /all] [/checkonly | /autofix [/nosave] | /custom] [/fragment] [/surface] [/mono] [/nosave] [/nosummary]

Runs ScanDisk using the settings in the [custom] section of the scandisk.ini file. Cannot be used with /autofix or /checkonly.

69. set

This command is used to display, set, or remove cmd.exe environment variable.

Type: Internal

Syntax

SET [variable=[string]] 

variable Specifies the environment-variable name.

string Specifies a series of characters to assign to the variable.

Example

70. setlocal

This command is used to begin localization of environment changes in a batch file.

Type: Internal

Syntax

SETLOCAL

If Command Extensions are enabled SETLOCAL changes as follows:

SETLOCAL batch command now accepts optional arguments:

ENABLEEXTENSIONS / DISABLEEXTENSIONS : enable or disable command processor extensions. These arguments takes precedence over the CMD /E:ON or /E:OFF switches. See CMD /? for details.

ENABLEDELAYEDEXPANSION / DISABLEDELAYEDEXPANSION : enable or disable delayed environment variable expansion. These arguments takes precedence over the CMD /V:ON or /V:OFF switches. See CMD /? for details.

71. shift

This command is used to change the position of replaceable parameters in a batch file.

Type: External

Syntax

SHIFT [/n]

72. shutdown

This command is used to shut down the machine.

shutdown

72. start

This command is used to start a separate window to run a specified program.

Type: External

Syntax

START ["title"] [/D path] [/I] [/MIN] [/MAX] [/SEPARATE | /SHARED] [/LOW | /NORMAL | /HIGH | /REALTIME | /ABOVENORMAL | /BELOWNORMAL] [/NODE ] [/AFFINITY ] [/WAIT] [/B] [command/program] [parameters]

Start application in the BELOWNORMAL priority class.

Specifies the preferred Non-Uniform Memory Architecture (NUMA) node as a decimal integer.

Example

Start Command

74. subst

This command is used to associate a path to a drive letter.

Type: External

Syntax

SUBST [drive1: [drive2:]path] SUBST drive1: /D

drive1: Specifies a virtual drive to which you want to assign a path.

75. time

This command displays the time.

Example

76. title

This command is used to change the title of the DOS window.

Example

77. type

This command is used to display the contents of a text file or files.

Type: External

Syntax

TYPE [drive:][path]filename
Example

Type command

78. ver

This command tells the version of the current operating system.

Example

ver command

79. verify

This command is used to verify whether the files are written correctly on a disk or not.

Type: Internal

Syntax

VERIFY [ON | OFF]
Example

verify command

80. vol

This command is used to display the disk volume label and its serial number.

Type: Internal

Syntax

Example

Vol Command

81. xcopy

This command copies the file and directory.

Type: External

Syntax

XCOPY source [destination] [/A | /M] [/D[:date]] [/P] [/S [/E]] [/V] [/W] [/C] [/I] [/Q] [/F] [/L] [/G] [/H] [/R] [/T] [/U] [/K] [/N] [/O] [/X] [/Y] [/-Y] [/Z] [/B] [/J] [/EXCLUDE:file1[+file2][+file3]. ] [/COMPRESS] 

Specifies the file(s) to copy.

Specifies a list of files containing strings. Each string should be in a separate line in the files. When any of the strings match any part of the absolute path of the file to be copied, that file will be excluded from being copied. For example, specifying a string like \obj\ or .obj will exclude all files underneath the directory obj or all files with the.obj extension respectively.

Prompts you to press a key before copying.

Displays files that would be copied.

Copies only files that already exist in destination

Suppresses prompting to confirm you want to overwrite an existing destination file.

Example

X copy command

This command copies all the content of the current folder to the temp folder.

Conclusion

Most of the DOS commands mentioned above have a screenshot of their execution to help you out more effectively. Although we have tried to mention the syntax of each command, there exist some commands which don’t have any specific syntax. For example, time. Users can just write that command in the command prompt to execute it.

There are possibilities that the commands mentioned above will get updated with a new OS release. If you find any update or have any command in mind, which is essential and not mentioned in the article, then feel free to mention that in the comment below. Also, please comment below if you have any questions and find this article vague/helpful/excellent!

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Paritosh

Paritosh Louhan
Paritosh is a developer by profession and a writer by heart. He is working with Nagarro as a Team Lead and loves to write in his free time. He believes that anything that couldn’t be achieved by training can be accomplished by a strong will. Will to act!

FAQs

Why is a disk operating system used?

A primary purpose of a disk operating system is to enable the computer system to transfer data stored on a magnetic disk to other parts of the computer, such as primary memory, RAM, and printer.

What are the two types of MS-DOS commands?

Internal commands and external commands are the two types of MS-DOS commands.

Is MS-DOS the same as the command prompt?

While MS-DOS is a disk operating system, the command prompt is a common line interface that looks like MS-DOS.

What are the components of the DOS architecture?

The DOS architecture consists of four components: BIOS Module, Kernel, Command Processor, and External Commands.

Does Windows still use DOS?

No, Windows does not use DOS now. Windows Me was the last OS that was dependent on DOS.