An interactive cheatsheet tool for the command-line
Once I tried a tool like this, but just realized, there is already a method of that: the ~/bin folder.<p>You can write bash scripts, or scripts in any programming language with the proper shebang line, you can download other people's scripts, and you don't need bash history to keep them. Listing all of them is just an ls. I tend to not put file extensions of them and use good naming, so you can see everything without looking into them.