[expert] Entry in messages file

[John LeMay]

Every 20 minutes - to the second - a new entry pops up in
/var/log/messages that say simply "MARK", like so:

Nov  1 06:17:15 logan -- MARK --
Nov  1 06:37:15 logan -- MARK --
Nov  1 06:57:15 logan -- MARK --

Anyone have any idea what this may be?

-- 
John J. LeMay Jr.
NJMC, LLC.
http://www.njmc.com