My Shell Written In C, Compiled And Built With XCode.
1.) Open Terminal by navigating to Applications > Utilities > Terminal
2.) Type gcc with a space afterwards
3.) Drag the file with the .c extension to the Terminal window to place the location of the file.
4.) Press Enter.
5.) This will generate a file called a.out inside your user folder.
6.) Type ~/a.out
7.) Press Enter.
8.) Watch THE SHELL COME ALIVE