This Tip Show How-to Enable the Mouse Displacement on the Nano Editor.
Is Important you Carefully Follow the Instructions Contained in the Guide.
Take the Time of Reading and Understanding to Get a Clear Insight...
This is the Keys Combination to Enable the Mouse Displacement inside nano:
Alt+m
OR
Esc+m
Here Below Link to Post with Tutorial 4 Locating Files/Directories/Paths on Linux..
Linux How-to Use the Locate Command