Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J Catalano is a CFP and Registered ...

If you’re a system administrator or someone who relies on batch files to automate tasks, you’ve probably encountered situations where things go wrong because a script gets changed while it’s running.

Need to have a batch file (or program, or whatever) delete files out of a folder if they are over 1 week old ...