A custom unix shell, written in multiple languages.

• run make language=YOUR_LANGUAGE
• go to ./implementations/YOUR_LANGUAGE
• write your implementation according to the specification
• make sure you add build/run instructions to ./implementations/YOUR_LANGUAGE/README.md

• cross-platform (Linux, Windows, Mac)
• the executable is called ysh-YOUR_LANGUAGE to avoid name collisions
• built-in commands

• cd
• ls
  • without params
  • with params
• mv
• cp
• rm
• touch
• cat
• edit (text editor)
• ...

• rust
• js
• nim
• go

• c#
• python
• ruby
• swift
• lua