The project must be implemented on Linux platforms using C or C$++$ language.

Project Description:

Part $1$:Textbook: p$.76->$ Lab $2\mathrm{.}1.$ A simple shell..$\mathrm{.}1$

Please provide a simple Readme file for your course code.

part $1,$ use a fork$()$ to create a child process and execute the command. In Part $2,$ instead of using fork$()$ to create a child process, please use pthread$\_$create$()$ to create a thread and execute the command. Part $1$ and Part $2$ should be separate C or C$++$ programs.