Basic Shell

This is a simple shell program written in C++. It provides a command-line interface for executing commands.

Features

• Execute commands with arguments
• Change directory with cd
• Set environment variables with setenv
• Print environment variables with printenv
• Execute commands from a file with source
• Exit the shell with exit

Building and Running

To build the shell, you will need a C++ compiler and CMake.

cmake .
make

To run the shell, execute the following command:

./shell

Known Issues

• The source command does not handle errors in the sourced file.
• The parse function does not handle quotes or other special characters.