looking for LOG monitoring tool + action.
Hello all.
I'm searching for tool which would monitor log files for changes, and if for example there apears line like: 'Authentication failure for' then the monitoring tool would do something.
I remember using one script written in perl, but can't remember it's name, and a host which it was run on had hdd crash so I can't get script's name..
Any help apreciated, thanks !
Jarek
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