It's useful for several other things. Automatic logging is one. Another: I compute the commands run most often (candidates for automation). > These days "so ol

It's useful for several other things. Automatic logging is one. Another: I compute the commands run most often (candidates for automation). > These days "so old it's no longer valid" is barely a year I don't think this is true (generally). At my work, we use old boring technology for most things (as we should). I don't see how it could be true enough to warrant not keeping a command line log.