What is Nano?

Nano is a command-line text editor that offers a simple, user-friendly interface for Unix-based systems. Core features include search and replace, auto-indentation, and multiple file editing. Unique to Nano is its focus on ease of use, with an interface that's straightforward even for those who are not familiar with command-line environments. With keyboard shortcuts displayed at the bottom for quick reference, Nano is ideal for beginners and experienced users alike who seek a straightforward, no-frills text editing experience in Unix-based systems.