Obscenely quick jMeter set up on Mac

About to do some jMeter testing. Found a blog post telling me how to set it up but it's fairly out of date. So, I present the Obscenely quick jMeter set up on Mac.

1. brew install jmeter¹
2. There is no step 2.

You can now run jMeter in GUI mode by typing jmeter in a terminal. More instructions by running jmeter --help

^{1 - requires you have HomeBrew installed. You do, don't you?}