In this autocad tutorial you’ll learn how to hatch.
1. Open a new drawing. Click New 
2. Make sure Ortho mode is ON, (it ON when it glow in blue)
click the icon to turn it ON or OFF. (or press F8 to toggle)
3. Type z [Space bar], e [Space bar]. This will zoom extents your drawing area.
4. Activate rectangle command. Click Rectangle.
5. Specify first corner point of the rectangle at 0,0. Type 0,0 [Enter].
6. Move your cursor to right side and specify other corner point at 10,6. Type 10,6 [Enter].
7. Click Hatch,
point and click inside of the rectangle as hatching area [Enter].
8. Done.
