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As the saying goes, when all you have is a hammer, everything looks like a nail. Well, it’s not that bad, but with a tool like Logstalgia available there’s a pretty low threshold for looking for other ways to use it. So why not try visualizing honeypot login activity? I’ve been running a honeypot for […]

I recently came across a rather obscure and vague error in Munin: Can’t use an undefined value as an ARRAY reference at /usr/share/perl5/Munin/Master/HTMLOld.pm   It seems there are quite a few error reports on this, with very different suggestions on how to solve the problem – and for some, the problem was never solved. In […]