Find text in file and set it as a variable. Batch file

Question

I try to find one line in whole text file. Next I need to set this line as a variable.

When i try do this:

set MY_VARIABLE=findstr /I \"MY_TEX

Answer 1

Almost done

For command line

for /F "delims=" %a in ('findstr /I "MY_TEXT" MY.FILE') do set "batToolDir=%a"

For batch file double the percent signs

for /F "delims=" %%a in ('findstr /I "MY_TEXT" MY.FILE') do set "batToolDir=%%a"