http://www.syslogserver.com/syslogagent.html
Nice. Handy tool I can see a few uses for.
April 23, 2014
March 15, 2012
Removing duplicate lines with sed
# delete duplicate, consecutive lines from a file emulates “uniq”. # First line in a set of duplicate lines is kept, rest are deleted. sed ‘$!N; /^\.\\n\1$/!P; D’