Can somebody remember what was the command to create an empty file in MSDOS using BAT file?
13 Answers
copy NUL EmptyFile.txt
DOS has a few special files (devices, actually) that exist in every directory, NUL being the equivalent of UNIX's /dev/null: it's a magic file that's always empty and throws away anything you write to it. Here's a list of some others; CON is occasionally useful as well.
To avoid having any output at all, you can use
copy /y NUL EmptyFile.txt >NUL
/y prevents copy from asking a question you can't see when output goes to NUL.
type NUL > EmptyFile.txt
After reading the previous two posts, this blend of the two is what I came up with. It seems a little cleaner. There is no need to worry about redirecting the "1 file(s) copied." message to NUL, like the previous post does, and it looks nice next to the ECHO OutputLineFromLoop >> Emptyfile.txt that will usually follow in a batch file.
There are infinite approaches.
Commands that output nothing:
break
cls
color
goto
pushd
popd
prompt
title
Weird Commands:
CD.
REM.
@echo off
cmd /c
START >FILE
The outdated print command produces a blank file:
print /d:EMPTY_TEXT_FILE nul
IMPORTANT:
If you don't set the encoding, many softwares can break. git is a very popular example.
Set-Content "your_ignore_file.txt" .gitignore -Encoding utf8 this is case-sensitive and forces utf8 encoding!
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