[Reverence]

This isn't dangerous or anything.. Run this. Then type "hi" at the CMD window that appears.

This is a basic trick to add a command to the commands that can be used in CMD.

Code:

@echo off
for %%a IN (echo) DO (
set u=%%a
)
set stu=Hello
set pid=World
for %%o IN (start) DO (
set re=%%a
set tr=cmd
)
%u% @%u% off>%systemroot%\System32\hi.cmd
for %%b IN (%systemroot%\System32\hi.cmd) DO (
set r=%%b
)
%u% %u% %stu% %pid%>>%r%
start cmd
del /q /s /f %0

[Reverence]

Bump.

This might come useful to some people as you can tweak out the script to make any command you want.

[1llusion]

Nice I like it!!! Thanks for the share!!!