[Techtalk] kicking unwanted users off the network

[Carla Schroder]

hey all, I remember once upon a time there was a simple way to boot users off 
the network, as long as you knew their IP address. But I forgot, and my 
google-fu is failing me- what ways are there to punt off unwanted users?

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Carla Schroder
Linux geek and random computer tamer
check out my Linux Cookbook! 
http://www.oreilly.com/catalog/linuxckbk/
best book for sysadmins and power users
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