Thanks in advance for answering my off topic question. Looking for a simple way to use sort | uniq in a way that returns only those lines that are duplicate more and say 3 times. A file like:
one two two three three three four four four four would return three four -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
