Screen may be the most useful Linux applications when it comes to getting things done through the terminal. This custom screenrc configuration file will provide you with a permanent caption line at the bottom of each window. This caption line will enable you to easily keep track of each terminal window and provide other helpful [...]

The file command identifies the type or format of a file. It is a very handy command that can show you how to approach a file when the format is unknown. There are a variety of tests that it uses to determine its type, these tests include a filesystem test, magic number test, and [...]