In OS X you can set up a routine to batch-rename files using Apple's Automator program, where you can make a service plug-in that will offer you options to change names to collecitons of files.

Did you know that Linux makes it easy to create and use hidden files, which means you can easily tuck important documents away from plain sight? Here's how to manage those files.

How to Batch Change File Permissions in Mac OS X. Batch changing your file permissions can save a great deal of time, since you don't have to individually select files to determine who can access ...