You can repeat the command that was last used, or select from a list of recently used commands. 
To repeat commands, do any of the following
- Right-click in the drawing, and click Repeat [Last Command]. 
  
- Right-click in the drawing, and click Recent Commands <Command Name>. Recently used commands are options as shown here. A maximum of five recent commands display in the list. <Command Name>. Recently used commands are options as shown here. A maximum of five recent commands display in the list.Note: The following are not available from the recent commands list: tool settings, in-canvas and view commands, modify, redo/undo, copy/cut/paste, finish/cancel, and some Options Bar commands 
	  
- Press 
	 Enter to invoke the last-used command. 
  
- Assign a 
	 keyboard shortcut for Repeat Last Command.