Greetings,

I have two lists that are hovering somewhere between 30-60K subscribers
(each) and I need to (for mysterious reasons not my own, can you
say...management?)
compare the two lists and find out the total number of unique users.

I know one way which is to just get the lists on my unix box then have a
script
chug through them looking for dupes, but is there an easier way?

Question number 2:
The brilliant people in marketing added a whole bunch of people and...added
them with a comma at the end. I hate to say it, but despite my best
efforts, I can't get rid of them, any ideas?

Thanks in advance,
Carl

--
Carl Forsythe
Unix Systems Adminstrator, Berkeley Systems
(510) 540-5535 x 259