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Monitor a Linux service with watchdog scripting


Monitor your web server, or just possibly, that program that mysteriously disappears occasionally...
Old Unix hands already know this, but new Unix (Linux) users may be asking, ‘What is a “watchdog script”?’ Basically it is a bash or other script that is run via cron periodically to check on a persistent service. The watchdog script takes actions based on the state of the service it monitors.
 read more | score:8603 | -Ray, May 19, 2010
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