RunShell 🏁

A lightweight, efficient shell script utility designed to automate the process of executing shell scripts. It automatically checks for file existence, manages user execution permissions (chmod u+x), and runs the target script instantly with a single command.

📌 Features

• Argument Validation: Ensures a filename parameter is provided before attempting execution.
• File Existence Verification: Prevents execution errors by checking if the file actually exists in the local directory.
• Smart Permission Management: Dynamically checks if the file has execute permissions. If not, it automatically grants chmod u+x to the user.
• Seamless Execution: Runs the script immediately after ensuring permissions are set properly.

🛠️ Installation & Setup

To use this utility globally across your macOS system (Apple Silicon ARM64), you just need to source the script file directly inside your main Zsh configuration.

1. Connect your .zshrc config to shell

Open your Zsh profile configuration using your preferred terminal editor:

nano ~/.zshrc

2. Scroll to the very bottom of the file and add the following line to link your script dynamically:

source ~/ShellScript/runshell.sh

Save and exit the editor (⌃O -> ↩ -> ⌃X).

🚀 Usage

Now you can run any of your shell practice scripts from any directory without manually typing chmod or ./ ever again!

runshell your_script.sh

📄 License

This project is licensed under the MIT License.