I have build my very own POSIX compliant shell that's capable of interpreting shell commands, running external programs and builtin commands like cd, pwd, echo and more. Along the way, I have learn about shell command parsing, REPLs, builtin commands, and more.

Note: If you're viewing this repo on GitHub, then you're awesome

Stage 1

The entry point for your shell implementation is in src/main/java/org.example/Main.java. Study and uncomment the relevant code, and push your changes to pass the first stage:

git commit -am "yoo" # any msg
git push origin main

Time to move on to the next stage!

Stage 2

1. Ensure you have mvn installed locally
2. Run ./your_program.sh to run your program, which is implemented in src/main/java/Main.java.
3. Commit your changes and run git push origin master to submit your solution