Quick Tip: How to unfreeze your terminal after typing CTRL + s

Every once in a while (usually when my morning coffee hasn’t kicked in yet), I’ll type Ctrl+s to save a document while using vi. Obviously this isn’t how documents are saved in vi, and the result causes your terminal to freeze, becoming completely unresponsive to keyboard commands.

Solution: To unfreeze you terminal after accidentally typing CTRL + s, you simply need to type CTRL + q, and you should now have control of you terminal again.