The df command provides information on file system usage, but includes quite a few options. This post examines the differences and makes some suggestions about when you should use which of the two ...

Linux commands often have long lists of options they support, many of which are single-letter mnemonics. These can be tricky to learn and remember, but their redeeming feature is their reusability: ...

Linux has always been great at holding onto its roots. A lot of the commands from the original Unix days still work just fine today. But just because they still work doesn’t mean they’re the best ...