Operating Systems - Lab 2 - Shell Project

Objectives

Creating a mini shell in the C program to understand the inner workings of a shell environment. To gain experiance in building multi source files and make files in C Learn to work in groups to build software using git

Compiling (In Linux)

To compile our mini shell: $ make

To remove executable and .o files $ make clean

To execute ./shell_AFHU

Possible Commands to Run

$ cd - Change Directory
$ clr - Clear the terminal
$ dir - Display current directory and its contents
$ environ - Show Environment Variables
$ echo <arg> - Prints out all text after echo statement
$ help - Displays Help Menu
$ pause - Pauses the screen
$ quit - Exits the program

Example to run a command in the Background w/ "&"

$ pause &

Running a scriptfile:

./shell_AFHU test.txt

Shell Project By:

• Abdul
• Fadi
• Hamza
• Umar

Github Link: https://github.com/HamzaFarhat/OSLab2