I know this is satire, but a program that logs what you were doing and when is quite helpful. I have a script that fires every ten seconds and stores the curre

I know this is satire, but a program that logs what you were doing and when is quite helpful. I have a script that fires every ten seconds and stores the current active window's metadata to a sqlite database. Other scripts log battery level, system load and free space. I use Zeitgeist to store my clipboard history and it's backed up regularly. Another script, run by Audacious (with the "song change" plugin), logs the music I'm playing.