Basic Commands used in AutoCADÂ
LINE (L): Draw straight lines.
CIRCLE (C): Draw circles.
RECTANGLE (REC): Draw rectangles.
TRIM (TR): Trim unwanted parts.
EXTEND (EX): Extend lines to meet other lines.
MOVE (M): Move objects.
COPY (CO): Copy objects.
OFFSET (O): Create parallel copies.
DIM (D): Add dimensions.
HATCH (H): Fill areas with patterns.