…Ran into an issue where Backup and Migrate wasn’t cleaning up after itself - mysql dumps were sitting in /tmp, stacking up, and causing disks to fill up.

Even if it were cleaning up after itself, I’m dealing with a clustered site. It’s my understanding that cleanup should occur on cron - but running cron on every webserver is kind of, well, meh.

Since I’m a believer that all problems can be resolved with perl, the following script can be invoked via system cron, and will clean up any backup_migrate_*.mysql files that are older than one day.