Hello everyone,
I have a variable $myvar (an email address), and I would like to open a simple text
file which contains email addresses (one on each line) and check to see if the address
in $myvar is in there, if it is not, then append it o the end of the file, and if it
is, then close the file and carry on with the rest of the script.
I have tried using while (<FILEHANDLE>){},
but I am not really sure what to put in the brackets?
Thanks as always,
Chris.
