TIL there are dozens of neat little command-line tools hidden away in the Python standard library, available to run on any machine that has a Python installation https://til.simonwillison.net/python/stdlib-cli-tools

TFW a file format is so old that it includes an "insert paper tape this way" arrow as part of the header: Looks like this traces back to the PDP-11.

Seamless integration with kubectl autocompletion
Fast completion
Label autocompletion
Automatic namespace switch