[imposterr]

Wow, this is really cool. I assumed this was going to be written in go or rust, but taking a look it's actually all bash! I'm always surprised by how much people can get out of bash.

It's also some of the cleanest bash I've seen. Definitely going to be using some of these patterns for my own scripts.

[dnsfr]

Thanks! Actually it's written in bash because it started as a 25-line script. If it gets bigger, I'll consider rust.

[submeta]

Exactly my thoughts. Beautifully written and well organized bash code.