Hey Folks, I have one big text file containing failed e-mail addresses. Every line in the file is like: : Can't open mailbox for username1@yahoo.com. Temporary error //I'm not going to try again; this message has been in the queue too long. I'd like to extract these out. I'd prefer a shell script that would produce a list of emails on new lines to STDOUT. E.g. Running: ./extract.sh > newfile.txt Would produce output like: address@domain1.com address@domain2.com etc. In a file called newfile.txt Anybody have a similar script already made in bash or perl? thanks, ; ) .randy -- http://spindomains.us/