This is a trick to running commands that you don’t want to be saved in your history.
Spell-checking isn't just for documentation.
Ever find yourself holding down the Delete key on the command line? Here's a way to work faster.
Images often come in handy alongside documentation. Here are a few methods for adding them to your README and other markdown files.
Aside from opening new tabs, the Meta+k shortcut is the one I use most frequently when working on the command-line.