kirosh: Linux Shell in flex + yacc

For CSE 366 Operating Systems.

:)

Requirement:

• GNU bison
• Flex
  • on ubuntu: sudo apt install bison flex
• GNU make

RUN 🏃:

make
./kirosh

Features 🚀:

• Works (?).
• File Redirections.
• Pipes.
• Globbing.
• Command chaining.
• & more

TODO ✅:

• Cleanup code & refactoring.
• Recursive subshell parsing.
• WORD expansion.
• Compound commands
• ???