help writing to files

i need to know how to do it and please don just direct me to the io and fs apis ive already looked there and every were else and cant seem to figure it out

The tutorial section of the forums is your friend. Here are two tuts for you to take a look at.

http://www.computercraft.info/forums2/index.php?/topic/380-snippet-using-fsopen-reading-writing-from-a-file/

http://www.computercraft.info/forums2/index.php?/topic/3923-basic-file-io-learn-how-to-save-data/