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: ...

In the comments to my recent post about dumping Windows and installing Linux Mint, in just 10 minutes, someone asked for an article about how to actually do things in Linux. That's certainly a fair ...

The Linux comm command makes it easy to compare a couple text files and determine if they both contain the same lines -- whether the file contents are sorted or not. The comm command on Linux systems ...