Save the value of a variable abroad and then import it into Batch

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Save the value of a variable abroad and then import it into Batch

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#1 by (1 votes)

0

If I create a variable like this:

set /a EXEMPLO=1

"EXAMPLE" is 1, how can I save this information on the outside (in a file) and then import that value again into the same command? So, after closing the command prompt, I can "read" the value that EXAMPLE had before.

batch cmd

asked by anonymous 09.12.2017 / 19:07

1 answer

Syntax error sql, # 1064 html and body with height of 100%

score 1 · Accepted Answer

1

Yes it is possible, just do so to save:

set /a EXEMPLO=1
>arquivo.txt echo %EXEMPLO%

And to read in another .bat do this:

set /p OUTRA_VARIAVEL=<arquivo.txt

echo %OUTRA_VARIAVEL%

09.12.2017 / 19:27