Sometimes you need to quickly find a value in a JSON object from a script or the command line. Using grep allows us to use native functionality (OS dependent) to get the information we need. I prefer to use native functionality as much as possible, without having to install additional tools or …

If you use the terminal, even a little bit, you will likely need to reuse past commands. Usually this means pressing the up arrow a bunch of times until you find what you need. Here is a handy setup to allow you to “search” past commands and pick the necessary command from a list. Simply …