Separation code you need to develop .

It's easy, just mask the upper nibble(4 bit) and get lower nibble .
mask the lower nibble and shift 4 times to left and get the upper nibble.


AND the...

Var contains data which will be evaluated as ASCII , but as 4 is in deciaml it will be evaluated as ASCII value 4 , which is a nonprintable chracter.


You need to convert 4 to ASCII "4" . To...

WHAT RESPONSE IT GIVES (i.e. server ) ?

Can u give me ?

No , You Need To Code A Driver / Kernel Moddule To

DOS uses a internal DTA buffer to do it's internal disk access job.
Also u shold not interrupt the DOS in the middle of some work.. As DOS in nonreentrant.

U shold check the status of DOS BUSY...

Actual EXE MZ header...

START(hex) OFFSETS(dec) DISCRIPTIONS
00 00 Always 4D 5A. Marks this file as an .EXE file
*02 02 Remainder after dividing load module's size by 512
*04 04 Size of file...

Com structure :=>

jump here

data1 db ?
data2 db ?
.
.
.
.

Linux runs in 32bit protected mode whre all ports are blocked .

The code u r showing will only gonna work in real mode (i.e. 16 bit , MsDos style).

If you really need to execute in/out...

Mainly used in TSR programming in old days , where old IVT vector function 's address is stored as a pointer to a function.

Just do a while(1) loop and inside read all running prosesses by using PSAPI . CreateToolhelpSnapshot(..) as far i can remember .

Next do a CreateRemoteThread for all process (you need to have...

You need to learn how to write network programming using Socket .

Use the socket to connect to a host by ip or resolve the ip by DNS search , and to the port 23.

Upon connect you need to parse...

You r tring to write a GUI programming but using Console output .

Please change the Console.**** to something else in GUI

Copied from PHP Manual! Ha Ha.

But Usefull

Dear all members,

I have a problem . As i use dial up network as a mean to get to the internet it is some times costly to upload my code to internet and then test . As i am learning PHP recently ,...