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"Spendenquittung" der örtlichen Jugendfeuerwehr 😂 Aus unerfindlichen Gründen gibt man ihnen keine Vordrucke mit. Die hier brauche ich wohl nicht versuchen, abzusetzen 🙂

If you think German cinemas were subject to highest safety standards, e.g. in terms of stairs lighting, you're wrong.

I was lucky to get a new Intellimouse Optical USB, the best mouse ever, from China. I just doubt that it is an authentic one, judging by the date code "1018".

Splitting mainframe resources using virtualization: PR/SM is a dancer

A definition from 2010 but honestly I couldn't have trivially defined "mainframe" any better

Changing talks now I couldn't decide whether to use "Nobody gets fired for watching IBM [talks]" or "Insane in the mainframe" as introduction but welp: "Modern mainframes & Linux running on them" with Block

Yes, it's examples taken straight off the websites, yet I'm pretty impressed by PowerDNS's capabilities right now @heinleinsupport

I don't (have to) run DNS myself but the GeoIP possibilities in sound pretty cool @heinleinsupport

Ich musste doppelt hinschauen, um mich zu vergewissern, dass hinter "Alter" kein Komma steht... @heinleinsupport

Uralt, aber kaum genutzt: SSH-Absicherung mit SSHFP @heinleinsupport

"DNS 2019: DNSSEC, Security-Records & PowerDNS" mit Peer Heinlein @heinleinsupport

Und wer sich nicht überlegt, ob er sich oben anstellen soll: das hier wäre Variante 1.

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