Month: October 2008

use netstat to monitor your network connection

1. How many connections per IP? netstat -nat | grep ‘^tcp’ | sed -e ‘s/::ffff://gi’ | sed -e ‘s/:::*/0.0.0.0:/gi’ | tr ‘:’ ‘ ‘ | awk ‘{ print $6 }’ | sort | uniq -c | sort -n -r -k

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Recognizing and Dealing with System Administrator’s Syndrome

Copyright © 1997 Richard Wayne For over twenty years, I have been involved in the management of multi-user computer systems. During that time, I have been the system administrator for a number of different computer platforms in a number of

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