--MARK-- in /var/log/messagesComputer/linux 2007.07.31 06:04
[En] Strange output in the /var/log/messages file as Jul 30 22:13:18 localhost -- MARK -- Jul 30 22:33:18 localhost -- MARK -- this is a default option or the syslogd. With the man page of the syslogd, -m interval The syslogd logs a mark timestamp regularly. The default interval between two -- MARK -- lines is 20 minutes. This can be changed with this option. Setting the interval to zero turns i..