Minishell is a small-scale command-line shell implementation written in C. It aims to provide a simplified interactive command-line interface for users to interact with their computer. This custom shell is designed to support a range of essential shell functionalities, including executing built-in commands and external programs, managing environment variables, and providing error handling for command execution.
Built-in Commands: Minishell supports several built-in commands like env, export, pwd, cd, echo, unset, and exit, allowing users to perform common tasks within the shell environment.
External Command Execution: Users can run external programs and scripts by simply typing their names, mimicking the behavior of a traditional Unix-like shell.
Environment Variable Management: Minishell can manage environment variables, allowing users to set, update, and use environment variables in their commands.
Error Handling: The shell provides error handling for command execution, including displaying informative error messages when a command is not found or encounters an issue during execution.
Exit Code Tracking: Minishell tracks the exit code of executed commands and updates an environment variable accordingly, providing users with the ability to check the success or failure of previous commands.
The Minishell project serves as an educational exercise and a practical introduction to shell scripting and command-line interface development. It offers a basic yet functional shell environment for users to practice and learn how command-line interfaces work, including parsing user input, executing commands, managing environment variables, and handling errors.
Usage:
Minishell can be used for simple command-line tasks and serves as a starting point for users interested in understanding and building more complex shell environments or command-line utilities.
The Minishell project can be extended and customized to include additional features and functionalities to suit specific requirements and preferences. It provides a foundation for learning and experimenting with shell scripting and programming.
- Unix
- Rigor
- Imperative programming
Made by RIDWANE EL FILALI 👋 See my linkedin and Mickael Pezongo See his linkedin