[elliottcarlson]

There was also Bash on Balls, in case you don't have that shiny cmd.exe on your machine

https://github.com/jneen/balls

[veganjay]

There's also Bask (bash + flask). It's a CTF challenge on day 8 of HackVent (1). It's based off an article on building a bash web server (2).

1. https://hv23.idocker.hacking-lab.com/

2. https://dev.to/leandronsp/building-a-web-server-in-bash-part...

[riffraff]

Let's not forget COBOL on COGS

http://www.coboloncogs.org/HOME.HTM

[myth2018]

There's also Cobol on Wheelchair[0], although they didn't follow the good name abbreviation practice.

[0] https://github.com/azac/cobol-on-wheelchair