GNU Nano is a text editor for Unix-like operating systems that provides a simple and user-friendly interface for editing text files from the command line. Here’s a basic guide on how to use GNU Nano:
### Starting Nano
To start using Nano, open a terminal and run:
```bash
nano filename
```
- Replace `filename` with the name of the file you want to edit.
- If the file does not exist, Nano will create a new one with that name.
### Basic


