Create an empty file on the commandline in windows (like the linux touch command)

Question

On a windows machine I get this error

'touch' is not recognized as an internal or external command, operable program or batch file.

I was following these instructions which seem to be linux specific, but on a standard windows commandline it does not work like this:

touch index.html app.js style.css

Is there a windows equivalent of the 'touch' command from the linux / mac os / unix world ? Do I need to create these files by hand (and modify them to change the timestamp) in order to implement this sort of command? I am working with node and that doesn't seem very ... node-ish...

Answer 1

An easy way to replace the touch command on a windows command line like cmd would be:

type nul > your_file.txt

This will create 0 bytes in the your_file.txt file.

This would also be a good solution to use in windows batch files.

Another way of doing it is by using the echo command:

echo.> your_file.txt

echo. - will create a file with one empty line in it.

---

If you need to preserve the content of the file use >> instead of >

>   Creates a new file
>>  Preserves content of the file

Example

type nul >> your_file.txt

---

You can also use call command.

Calls one batch program from another without stopping the parent batch program. The call command accepts labels as the target of the call.

Example:

call >> your_file.txt

--- or even if you don't want make it hard you can Just install Windows Subsystem for Linux (WSL). Then, type.

wsl touch

or

wsl touch textfilenametoedit.txt

Quotes are not needed.

Answer 2

Windows does not natively include a touch command.

You can use any of the available public versions or you can use your own version. Save this code as touch.cmd and place it somewhere in your path

@echo off
    setlocal enableextensions disabledelayedexpansion

    (for %%a in (%*) do if exist "%%~a" (
        pushd "%%~dpa" && ( copy /b "%%~nxa"+,, & popd )
    ) else (
        type nul > "%%~fa"
    )) >nul 2>&1

It will iterate over it argument list, and for each element if it exists, update the file timestamp, else, create it.

Answer 3

You can use this command: ECHO >> filename.txt

it will create a file with the given extension in the current folder.

UPDATE:

for an empty file use: copy NUL filename.txt

Answer 4

The answer is wrong, it only works when the file does not exist. If the file exists, using the first does nothing, the second adds a line at the end of the file.

The correct answer is:

copy /b filename.ext +,,

I found it here: https://superuser.com/questions/10426/windows-equivalent-of-the-linux-command-touch/764721#764721

Answer 5

On windows Power Shell, you can use the following command:

New-Item <filename.extension>

or

New-Item <filename.extension> -type file

Note: New-Item can be replaced with its alias ni

Answer 6

I'm surprised how many answers here are just wrong. Echoing nothing into a file will fill the file with something like ECHO is ON, and trying to echo $nul into a file will literally place $nul into the file. Additionally for PowerShell, echoing $null into a file won't actually make a 0kb file, but something encoded as UCS-2 LE BOM, which can get messy if you need to make sure your files don't have a byte-order mark.

After testing all the answers here and referencing some similar ones, I can guarantee these will work per console shell. Just change FileName.FileExtension to the full or relative-path of the file you want to touch; thanks to Keith Russell for the COPY NUL FILE.EXT update:

CMD w/Timestamp Updates

copy NUL FileName.FileExtension

This will create a new file named whatever you placed instead of FileName.FileExtension with a size of 0 bytes. If the file already exists it will basically copy itself in-place to update the timestamp. I'd say this is more of a workaround than 1:1 functionality with touch but I don't know of any built-in tools for CMD that can accomplish updating a file's timestamp without changing any of its other content.

CMD w/out Timestamp Updates

if not exist FileName.FileExtension copy NUL FileName.FileExtension

Powershell w/Timestamp Updates

if (!(Test-Path FileName.FileExtension -PathType Leaf)) {New-Item FileName.FileExtension -Type file} else {(ls FileName.FileExtension ).LastWriteTime = Get-Date}

Yes, it will work in-console as a one-liner; no requirement to place it in a PowerShell script file.

PowerShell w/out Timestamp Updates

if (!(Test-Path FileName.FileExtension -PathType Leaf)) {New-Item FileName.FileExtension -Type file}

Answer 7

Use the following command on the your command line:

fsutil file createnew filename  requiredSize

The parameters info as followed:

fsutil - File system utility ( the executable you are running )

file - triggers a file action

createnew - the action to perform (create a new file)

filename - would be literally the name of the file

requiredSize - would allocate a file size in bytes in the created file

Answer 8

You can replicate the functionality of touch with the following command:

$>>filename

What this does is attempts to execute a program called $, but if $ does not exist (or is not an executable that produces output) then no output is produced by it. It is essentially a hack on the functionality, however you will get the following error message:

'$' is not recognized as an internal or external command, operable program or batch file.

If you don't want the error message then you can do one of two things:

type nul >> filename

Or:

$>>filename 2>nul

The type command tries to display the contents of nul, which does nothing but returns an EOF (end of file) when read.

2>nul sends error-output (output 2) to nul (which ignores all input when written to). Obviously the second command (with 2>nul) is made redundant by the type command since it is quicker to type. But at least you now have the option and the knowledge.

Answer 9

No command – neither typenor echo– is necessary to emulate Unix's/Mac OS X's 'touch' command in a Windows Powershell terminal. Simply use the following shorthand:

$null > filename

This will create an empty file named 'filename' at your current location. Use any filename extension that you might need, e.g. '.txt'.

Source: https://superuser.com/questions/502374/equivalent-of-linux-touch-to-create-an-empty-file-with-powershell (see comments)

Answer 10

as mentioned

echo >> index.html

it can be any file, with any extension then do

notepad index.html

this will open your file in the notepad editor

Answer 11

From the Terminal of Visual Code Studio on Windows 10, this is what worked for me to create a new file:

type > hello.js
echo > orange.js
ni > peach.js

Answer 12

You can also use copy con [filename] in a Windows command window (cmd.exe):

C:\copy con yourfile.txt [enter]
C:\CTRL + Z [enter] //hold CTRL key & press "Z" then press Enter key.
^Z
    1 Files Copied.

This will create a file named yourfile.txt in the local directory.

Answer 13

I use cmder (a command line emulator)

It allows you to run all Linux commands inside a Windows machine.

It can be downloaded from https://cmder.net/

I really like it

Answer 14

For a very simple version of touch which would be mostly used to create a 0 byte file in the current directory, an alternative would be creating a touch.bat file and either adding it to the %Path% or copying it to the C:\Windows\System32 directory, like so:

touch.bat

@echo off
powershell New-Item %* -ItemType file

Creating a single file

C:\Users\YourName\Desktop>touch a.txt

    Directory: C:\Users\YourName\Desktop

Mode                 LastWriteTime         Length Name
----                 -------------         ------ ----
-a----        2020-10-14  10:28 PM              0 a.txt

Creating multiple files

C:\Users\YourName\Desktop>touch "b.txt,c.txt"

    Directory: C:\Users\YourName\Desktop

Mode                 LastWriteTime         Length Name
----                 -------------         ------ ----
-a----        2020-10-14  10:52 PM              0 b.txt
-a----        2020-10-14  10:52 PM              0 c.txt

Also

• Works both with PowerShell and the Command Prompt.
• Works with existing subdirectories.
• Does not create a file if it already exists:

New-Item : The file 'C:\Users\YourName\Desktop\a.txt' already exists.

• For multiple files, creates only the files that do not exist.
  • Accepts a comma-separated list of filenames without spaces or enclosed in quotes if spaces are necessary:

C:\Users\YourName\Desktop>touch d.txt,e.txt,f.txt
C:\Users\YourName\Desktop>touch "g.txt, 'name with spaces.txt'"

Answer 15

install npm on you machine

run the below command in you command prompt.

npm install touch-cli -g

now you will be able to use touch cmd.

Answer 16

Assuming the file exists and you just need to update the timestamp.

type test.c > test.c.bkp && type test.c.bkp > test.c && del test.c.bkp

Answer 17

If you have Cygwin installed in your PC, you can simply use the supplied executable for touch (also via windows command prompt):

C:\cygwin64\bin\touch.exe <file_path>

Answer 18

As Raghuveer points out in his/her answer, ni is the PowerShell alias for New-Item, so you can create files from a PowerShell prompt using ni instead of touch.

If you prefer to type touch instead of ni, you can set a touch alias to the PowerShell New-Item cmdlet.

Creating a touch command in Windows PowerShell:

From a PowerShell prompt, define the new alias.

Set-Alias -Name touch -Value New-Item

Now the touch command works almost the same as you are expecting. The only difference is that you'll need to separate your list of files with commas.

touch index.html, app.js, style.css

Note that this only sets the alias for PowerShell. If PowerShell isn't your thing, you can set up WSL or use bash for Windows.

Unfortunately the alias will be forgotten as soon as you end your PowerShell session. To make the alias permanent, you have to add it to your PowerShell user profile.

From a PowerShell prompt:

notepad $profile

Add your alias definition to your profile and save.

Answer 19

Easy, example with txt file

echo $null >> filename.txt

Answer 20

Yes you can use Node for Touch I just use that and its working all fine in windows Cmd or gitbash