From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Scott@Charter" <scott.smallsreed@charter.net>
Subject: Two Questions.  Thanks for all the help so far.
Date: Tue, 30 Mar 2004 23:10:41 -0800
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1) How would you set up a secure passwordless login to a machine?

Am I on the right track with something like this:  user1:x:100:10:Joe
User1:/home/user1:/dev/null  ?

2) What would you do to find out what services are running on ip 1.2.3.4?

Would this work?  netstat -a | grep 1.2.3.4

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