In the chain of events of an app updating itself, I'd like the final batch file to delete itself and close the command window it is running in. Thus far, I seem to be able to do one or the other, ...

I only want to keep the newest, say, 4 of each of the files. I can't write a script that just deletes anything older than a certain time from when it runs, as the files don't have consistent ...

(1) For an overview of batch file commands, see batch file abc's. (2) A file containing data that is processed or transmitted from beginning to end. (3) A file of operating system commands that are ...