When it comes to Linux, you know your stuff. But no one can be expected to know every flag for every command. When writing commands – both easy and complex ones – you will want to access more detailed information about the command and all its available options.
With just a few key strokes, you can access more than 300,000 pages of commands, their functions, and how they can be modified. It’s known-good information, free of charge, and is available for every major Linux distribution.