how can i find the Invisible txtfile about File Streams

[fugitive]

I wonder if you have found this interesting way to hide some things in your computer files

Code: Select all

@echo off
echo;hello dostips>a.txt:s.txt
echo;Do you know where is the word?
for /f "delims=" %%a in (a.txt:s.txt) do echo;%%a
echo;maybe we can write our codes into a invisible batchfile 

Of course, this sentence is not in the a.txt , I would like to ask, how can we find out where this sentence is redirected to ？

[Squashman]

We have a whole thread on the forums about alternate data streams.

[Aacini]

... like this one.

Antonio