Cal is a great little command line program that will render a calendar of the current month in the terminal, great for checking dates very quickly.
It come pre-installed on MacOS, however an annoyance for me is it renders Sunday as the first day of the week. To render Monday as the first day of the week I ended up installing gcal with
brew install gcal. I added the following alias to my
You can view other months and years, the following command will show July 1983:
Really useful for reminding myself I was born on a Wednesday!