fin /fɪn/

Short for Griffin and pronounced Finn

fin is a simply made Unix shell written in C

What You Need

GNU GCC

$ sudo dnf install gcc

What it Does

Navigates the system with cd.

Sets and prints environment variables set and get.

Runs system commands.

Use exit command to exit fin.

How to Use it

$ make
$ ./fin
> ls
builtin.c  builtin.h  execute.c  execute.h  fin.c  LICENSE  Makefile  README.md  str.h
> ls | grep fin
fin.c
> exit