Backing Up Only Recent Files

Getting backups done is important. Sometimes what you have to backup and what you want to backup make quite the contrast. Consider I never want to back up my .mozilla/firefox//cache directory. Let’s cover how to avoid that. Because if you don’t, things get really bunk, little dude.

Before you freak out man, prepare for some regular expressions. More regular than, huh and eh. “Everthing” separated by the gnarly pipe | is a pattern that will be matched by egrep…. (Read the rest at Freedom Penguin)