Assign Command Output To Variable In Batch File


Answer :

A method has already been devised, however this way you don't need a temp file.

for /f "delims=" %%i in ('command') do set output=%%i

However, I'm sure this has its own exceptions and limitations.


This post has a method to achieve this

from (zvrba) You can do it by redirecting the output to a file first. For example: 

echo zz > bla.txt set /p VV=<bla.txt echo %VV%

You can't assign a process output directly into a var, you need to parse the output with a For /F loop:

@Echo OFF  FOR /F "Tokens=2,*" %%A IN (     'Reg Query "HKEY_CURRENT_USER\Software\Macromedia\FlashPlayer" /v "CurrentVersion"' ) DO (     REM Set "Version=%%B"     Echo Version: %%B )  Pause&Exit

http://ss64.com/nt/for_f.html

PS: Change the reg key used if needed.


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