What is cursor movement commands in UNIX?

In UNIX, cursor movement commands are primarily used within text editors like vi or nano, and they allow users to navigate through text files efficiently. Common commands include h, j, k, and l in vi, which move the cursor left, down, up, and right, respectively. In nano, you can use the arrow keys for navigation. These commands enhance the editing experience by providing quick ways to move through documents without using a mouse.