Shuf: Python Implementation of GNU shuf command

Overview

This repository contains a Python implementation of the GNU shuf command, named shuf.py. The implementation prioritizes user-friendliness, compatibility, and efficient error handling.

Key Features

• Implemented essential shuf options: --echo, --input-range, --head-count, and --repeat.
• Utilized argparse for modern command-line parsing, enhancing extensibility.

How to Reproduce and Run shuf.py

To reproduce and run the shuf.py script in your terminal, follow these steps:

1. Clone the Repository:

   git clone https://github.com/your-username/Shuf.git

2. Navigate to the Repository:

   cd Shuf

3. Run the Script:

   • Ensure you have Python 3 installed on your system.
   • Execute the script with the desired options. For example:

     python3 shuf.py --echo Hello World

     This command will shuffle and echo the input "Hello World."

4. Explore shuf.py Options:

   • Experiment with different options, such as --input-range or --head-count, to observe varied outputs.
   • Refer to the help message for guidance:

     python3 shuf.py --help

Efficient Error Handling

• Implemented robust error handling for invalid arguments and file-related issues.
• Ensured error reporting consistency with GNU shuf.

Development Environment

• Used Emacs for efficient code development.
• Restricted imports to essential modules, aligning with project specifications.