Advanced things for the command line.

Some notes on the bash shell that I used when I was teaching a course on Linux.

Can't remember what a command does, or even what a command's name really is?

Add aliases for common commands or strings of commands.

A few short pieces on finding things on your computer.

Use the history command to find out what you already did on the command line - and then rerun it.

One simple command converts man pages to text.