S3E.sh is a minimalistic, shell-based text editor designed for environments where traditional editors like nano, vi, or vim may not be available or functional. Whether you're working on a headless system, in a containerized environment, or with restricted binaries, S3E.sh offers an easy-to-use alternative to quickly create and edit text files directly from the command line.

s3e_busybox.sh is a even more minimalistic script rewritten in ash and compartibel for embedded systems like firetv adb shell or busybox systems..

While tools like nano, vi, and vim are ubiquitous in Unix-based systems, there are situations where they are either unavailable or impractical. S3E.sh fills this gap by offering a simple, lightweight text editor that works anywhere a bash shell is available. Some of the scenarios where this tool shines include:

• Headless systems (e.g., remote servers, IoT devices)
• Containers with minimal setups (e.g., Docker containers)
• Environments with no access to external binaries (e.g., restricted servers)

S3E.sh is the go-to editor when you need to manage text files on systems with minimal resources or when installing complex text editors is not feasible.

• Add Multiple Lines: Add multiple lines of text to your file in one go.
• Delete Lines: Easily delete a specified range of lines.
• Replace Lines: Replace any range of lines with new text.
• Safe Editing: Preview changes before saving to avoid accidental data loss.
• Portability: Works anywhere bash is available, without needing external binaries.
• Minimalistic: No complex setup or external dependencies required.

To get started, simply download or clone the repository and make the script executable:

git clone https://github.com/suuhm/s3e.sh
cd s3e.sh
chmod +x s3e.sh

Run the editor with the desired file path as an argument:

./s3e.sh myfile.txt

If the file does not exist, it will be created automatically. Then, you can add, delete, or replace lines in the file.

1. Add Lines: Input multiple lines of text to append to the file. Type EOF on a new line to finish.
2. Delete Lines: Specify a range of lines (e.g., 3-5) to delete.
3. Replace Lines: Choose a range of lines to replace with new text.
4. Save & Exit: Save your changes and exit the editor.
5. Exit Without Saving: Exit the editor without saving changes.

1. Start the editor:

   ./s3e.sh myfile.txt

2. Choose an option (e.g., Add Lines, Delete Lines, etc.).

3. Perform your edits:

   • Add lines with Add Lines.
   • Replace or delete lines with Replace Lines or Delete Lines.

4. Save & Exit once you're done editing.

• Lightweight: Perfect for minimal environments where full-featured editors aren't available.
• No External Dependencies: S3E.sh works out of the box with no need for complex installations or third-party binaries.
• Easy to Use: Simple command-line interface for quick text editing without distractions.
• Highly Portable: Works on almost any system where bash is available, making it ideal for servers, embedded systems, and containers.
• No Hassle: No need for configuration, just download the script, make it executable, and you're ready to go.

• Minimalist systems: On devices with limited resources where installing full editors like nano or vi is impractical.
• Headless environments: For remote servers or cloud-based instances where text editors aren't installed.
• Restricted systems: When you're working with systems that don't allow the installation of external binaries.
• Scripting: Perfect for situations where you need to modify text files from within a shell script but don't have access to a full-featured text editor.

If you'd like to contribute to the development of S3E.sh, feel free to fork the repository, submit issues, and create pull requests. This project is open-source and contributions are welcome to improve and enhance it.

This project is licensed under the MIT License - see the [LICENSE] file for details.

The name S3E.sh stands for Simple Small Shell Editor. It reflects the tool’s purpose: a simple and small editor designed to be used in shell environments with minimal resources. S3E.sh is a lightweight, no-frills alternative to traditional text editors, making it perfect for low-resource systems and environments where other editors might not be available.

1. Start the editor:

   ./s3e.sh myfile.txt

2. Select the action:

   • Add lines: Add Lines
   • Replace lines: Replace Lines
   • Delete lines: Delete Lines

3. Save and exit: After editing, save and exit the editor.