| Q | QSAVE / Saves the current drawing. |
| A | ARC / Creates an arc. |
| Z | ZOOM / Increases or decreases the magnification of the view in the current viewport. |
| W | WBLOCK / Writes objects or a block to a new drawing file. |
| S | STRETCH / Stretches objects crossed by a selection window or polygon. |
| X | EXPLODE / Breaks a compound object into its component objects. |
| E | ERASE / Removes objects from a drawing. |
| D | DIMSTYLE / Creates and modifies dimension styles. |
| C | CIRCLE / Creates a circle. |
| R | REDRAW / Refreshes the display in the current viewport. |
| F | FILLET / Rounds and fillets the edges of objects. |
| V | VIEW / Saves and restores named views, camera views, layout views, and preset views. |
| T | MTEXT / Creates a multiline text object. |
| G | GROUP / Creates and manages saved sets of objects called groups. |
| B | BLOCK / Creates a block definition from selected objects. |
| H | HATCH / Fills an enclosed area or selected objects with a hatch pattern, solid fill, or gradient fill. |
| J | JOIN / Joins similar objects to form a single, unbroken object. |
| M | MOVE / Moves objects a specified distance in a specified direction. |
| N | NEW / Create a new drawing. |
| I | INSERT / Inserts a block or drawing into the current drawing. |
| O | OFFSET / Creates concentric circles, parallel lines, and parallel curves. |
| L | LINE / Creates straight line segments. |
| P | PAN / Adds a parameter with grips to a dynamic block definition. |
Change or edit shortcut keys is one of tips to help you to draw faster. My advice that you should modify these commands that has less letter shortcut command. For example, I would like to change the shortcut key for the COPY command to “C” instead of “CO” and CIRCLE to “CR” instead of “C” because I use the COPY command much more than CIRCLE and I’d like to maximize my drafting efficiency. You will be introduced two ways here.
First way: find acad.pgp file and edit it
I have a problem whith shortcut keys in Autocad 2007. Since Autocad R14 until Autcad 2005 I'm runing whitout no problem under Accelerators the keystroke Shift+A to make a transparent osnap endpoint, Shift+X a transparent osnap intersection, etc. Wsus 4.0 download. But in Autocad 2006 or 2007 this shortcut keys do. To create a deployment installation of AutoCAD® with a shortcut that will load a custom profile, you first need to install the program, and then you need to export a custom profile and create a custom icon. Learn AutoCAD LT hotkeys and commands with the AutoCAD LT Shortcut Keyboard guide to help you work faster and be more efficient while using AutoCAD LT software. Shortcuts Guide. 2 ONE KEY SHORTCUTS SEE PRINTABLE KEYBOARD STICKERS ON PAGE 11 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 Caps Lock A Enter Backspace PrtScn SysRq Home End.
Click Tools on toolbar > customize > edit program parameter (acad.pgp) > show notepad file
Next, we can edit CIRCLE and COPY command.
When you run a single Python script from the command-line with python script.py, interpretation starts at the first line and continues line by line. If a line starts a class or function definition, the definition is stored for later reference. If the line is executable code, it is directly executed. In Python flow is sequential as long as successive statements are indented the same amount. The for statement introduces indented sub-statements after the for-loop heading. Flow of control is often easy to visualize and understand if we draw a flowchart. This flowchart shows the exact steps and logic of how the for statement executes. 
Edit C into CR
After editting completely, you must save this acad.pgp file and then close. Continuously, How to AutoCAD understand this change? There are two ways.
- You restart AutoCAD again.
- REINIT command > show Re-initialization dialog box > select PGP file > Ok.
Re-initianization box
Second way: Alias Editor feature in AutoCAD
Click express on toolbar > tools > command Alias Editor > show acad.pgp – AutoCAD Alias Editor.
With CIRCLE command:
Change circle
Autocad Shortcut 2007 Pdf
With COPY command: