Batch files return code

I also recommend documenting your possible return codes with easy to read SET statements at the top of your script file, like this:. Note that I break my own convention here and use uppercase variable names — I do this to denote that the variable is constant and should not be modified elsewhere.

This gives me the flexibility to bitwise OR multiple error numbers together if I want to record numerous problems in one error code. If both SomeCommand. This return code tells me that both errors were raised.

If the file exist, it will return error code zero and terminate and if the file abc. Search for: Search. Skip to content. Batch files return code: Introduction Error level in batch file Batch files return code: Example. Batch — loops.

Batch Functions. Incorrect function. Now, if the Find. In the following batch file, after calling the Find. If the variable userprofile does not exist, then nothing will be displayed in the console output. In the decision making chapter, we have seen statements which have been executed one after the other in a sequential manner.

They are then classified into flow of control statements. There is no direct while statement available in Batch Script but we can do an implementation of this loop very easily by using the if statement and labels.

The "FOR" construct offers looping capabilities for batch files. Following is the general form of the statement. Ask Question. Asked 4 years, 10 months ago. Active 4 years, 10 months ago. Viewed 11k times.

The actual call is: cmd. Improve this question. Mofi Tim Bassett Tim Bassett 1 1 gold badge 8 8 silver badges 18 18 bronze badges. Add a comment. Active Oldest Votes. Improve this answer.