A couple of weeks ago my webhosting provider sent me a polite e-mail to inform me that I was using too much disk space. A cursory examination of their e-mail showed that they were getting upset about the daily backups of my site that I was stashing in a hidden directory, and they really prefer that all files in your home directory be accessible. I ran a quick check and, sure enough, about twenty gigabytes times two weeks of daily backups adds up to a fair amount of disk space. So, the question is, how do I keep backing up all my stuff and not bother the admins any more than I have to?
Thankfully, that's a fairly straightforward operation. Beneath the cut is how I did it.