ACAD shortcuts
Based on the video, here are common AutoCAD commands and their keyboard shortcuts:
Select All: Highlight all items in a drawing.
Copy (Standard Windows): Ctrl + C (used primarily when copying from an external source like a DXF).
Paste (Standard Windows): Ctrl + V (used primarily when pasting from an external source).
Copy (AutoCAD Command): CO followed by Space.
Revcloud: Revcloud followed by Space.
Scale: SC followed by Space.
Offset: O followed by Space.
Chamfer: CHA followed by Space.
Trim: TR followed by Space.
Hatch: H followed by Space.
Line: L followed by Space.
Move: M followed by Space.
Align: AL followed by Space.
Rotate: RO followed by Space.
Dimension: DIM followed by Space.
Undo: Ctrl + Z.
Repeat Last Command: Press Space.
Deselect Objects: Hold Shift while clicking the highlighted objects.
Select Similar: Select a line, right-click, and choose Select Similar to highlight all items on the same layer.
Pan: Hold down the middle scroll wheel button to move around the workspace.
Training video
AS-BUILT BASICS