02-18-2013
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Join Date: Oct 2010
Last Activity: 1 February 2016, 3:35 PM EST
Location: Southern NJ, USA (Nord)
Posts: 4,673
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I guess there are, HP is big in this area, but you can write your own. For instance, you can have a shadow file of users and compare it to the current list, a shadow list of listeners and compare it to "netstat -an|grep LISTEN", on the cron, however often you want. What is a "service" in this context?