SIMPLE SHELL PROJECT
A collaboration project. Contributors Ian Gitau and Oluwaferanmi Idowu
shell.c - has the main program
shell.h - has all the header files used
program_flow.c - contains the programs required for a good program flow
string_functions.c - has the string function required
path_environ.c - functions required to interact with path and environment variable
basic_functions.c - basic functions we had to create not allowed on the project