Comment Re:How about 28 bytes?! (Score 0) 582
How about 21 bytes?
C:\>debug
-a 0100
0D39:0100 MOV AH,09
0D39:0102 MOV DX,0108
0D39:0105 INT 21
0D39:0107 RET
0D39:0108
-e 0108 'Hello world!$'
-r cx
CX 0000
-n hello21.com
-w
Writing 00015 bytes
-q
C:\>HELLO21.COM
Hello world!
C:\>dir hello.com
17/03/2010 10:48 22 HELLO21.COM