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by csdvrx 1691 days ago
A script comparing the md5 or the timestamp of the configuration files against the md5 or the timestamps of the log entry in charge of these files can do that

I mean, if /etc/hosts is more recent than /log-directory/03-static-hosts-in-etc or the md5 you have recorded for this file, a daemon can easily create a ticket / send an email to whoever was logged at the time of the change.