Learn how to crack windows, programs manually part 4

If you leave out the amount of instructions that you want to trace, you can use the proceed (p) to continue the execution as long as you want.
Unassemble:

Unassembles a block of code. Great for debugging (and cracking)
-u 100 L 8 <-- unassembles 8 bytes starting at offset 100
107A:0100 MOV AH,02 <-- debut's response
107A:0102 MOV DL,41
107A:0104 INT 21
107A:0106 INT 20
Write:

This command works very similar to Load. It also has 2 ways it can operate: using name, and by specifying an exact location. Refer to back to Load for more information.

NOTE: The register CX must be set the file size in order to write!
NOTE: Write will not write .EXE or .HEX files.[SIZE=7][SIZE=14]

finish