Very Simple Program needed

[-whynot-]

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hi
i need a program that load a .txt file in it and add a text which i tell to program and save the list to .txt like i load a file which contain:

assa
zssa
vvss
sfff

and i tell the program add 900 to end of the .txt file and it give me


assa900
zssa900
vvss900
sfff900

and it do it automaticly to all .txt file and let me save the file
i would pay some $ via paypal to who can do it ,but i need it fast
if any one can please pm or site pm me FAST!

* i know with some notepads you can do Find And Replace but i donno the code too,,,please PM me and if ur help be useful i will pay $ via paypal
thanks alot

[Jordan]

Moved to the correct forum. Please specify how much you are willing to pay and what language this must be done in. This also looks strikingly like homework, is it?

[WingedPanther]

Any text editor with regular expression support will work. Replace ^(.*)$ with $1900