Dr. David McBride (dwm)
dwm@mastodon.social
<p>I'm not that kind of doctor. Senior IT technical specialist and occasional patient magnet.</p><p>Currently hostmaster@durham.ac.uk; previously answered to root@doc.ic.ac.uk, unix-support@csx.cam.ac.uk, postmaster@cam.ac.uk, oxcert@infosec.ox.ac.uk, and root@stats.ox.ac.uk.</p>
Posts
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Post #4307917
RE: https://rubber.social/@RinaVolpina/116934878016469522 I&#39;m just going to take a giant sip of coffee and read this email I&#39;ve just received from Amazon about my account.
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Post #4307916
&quot;It&#39;s a Superpower??&quot; debuted today, and it&#39;s very, very good. I laughed out loud so much, in ways nothing has really prompted me to do in ages. It&#39;s good. Go in cold. Trust me. https://allmylinks.com/itsasuperpower
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Post #4307915
https://www.bbc.co.uk/news/articles/cdx85vkk0gko &quot;You know, I&#39;m so sick of Congress I could vomit.&quot; — Joshua Lyman, &quot;The West Wing&quot;
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Post #4307914
The thought occurs that, now that the likes of Facebook, Twitter, Instagram etc. now predominately show you random shit off the Internet rather than what your actual friends you want to see are posting, it would be more accurate to call them antisocial media.
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Post #4261449
Friday this week (July 31st) is Sysadmin Appreciation Day. https://en.wikipedia.org/wiki/System_Administrator_Appreciation_Day #sysadminday
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Post #3033472
@bjh21 This may be relevant to your interests. As context, you may find BG&#39;s inaugural lecture informative/entertaining: https://www.bennett.ox.ac.uk/blog/2023/11/ben-goldacres-inaugural-lecture/ I remember thinking that it&#39;s always a good sign when ~rja14 has nice things to say about your security design. Bonus points if you spot me in the audience. ;-)
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Post #3033471
I somehow missed these when they were first published. https://www.rfc-editor.org/rfc/rfc8962.html https://www.rfc-editor.org/rfc/rfc9948.html I am also entertained that errata exist for these formal internet standards documents. https://errata.rfc-editor.org/eid6516/
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Post #3033470
I&#39;m looking at https://dns-aid.org/ and https://datatracker.ietf.org/doc/draft-mozleywilliams-dnsop-dnsaid/ and not understanding why it doesn&#39;t make proper use of conventional DNS-SD SRV records, insisting on inventing their own, AI-agent-specific thing. The ideas of DNS-based service discovery, central registries, and RPC are absolutely nothing new. And not being able to indirectly point to other search domains seems like a serious omission. #dns
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Post #3033469
RE: https://hails.org/@hailey/116657391001259044 I&#39;ve had a look at this, and I think this is the wrong way to look at things. rsync is load-bearing, mature, valuable software. It&#39;s featureful, it&#39;s complicated, it&#39;s useful, and it&#39;s everywhere. And it&#39;s written in C. And people have figured out that even relatively basic LLMs, hooked up to an appropriate harness, can be used to drive processes that once required lots of manual work. Including...
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Post #2315681
Multitasking, v: The act of avoiding multiple sources of work at once.
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Post #2315680
RE: https://mastodon.social/@Edent/116499146658427751 This is fucking atrocious. UK folk, write to your MP, this is not okay. https://www.writetothem.com/
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Post #2315678
I am reminded of the time that, on the day I implemented DNSSEC validation on the university recursive nameservice, ac.uk broke its DNSSEC signatures. Fortunately, I had a plan for that...
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Post #2315677
RE: https://mastodon.social/@hugovk/116528979198177888 github.com&#39;s lack of reliability is a serious problem.
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Post #2315676
Hmm. https://letsencrypt.status.io/pages/incident/55957a99e800baa4470002da/69fe2d6698ca07050eb4b1b3
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Post #2059397
RE: https://mastodon.online/@mullvadnet/116087059413472819 I&#39;m really not keen on this &quot;papers, please&quot; Internet environment that the UK is rapidly deploying.
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Post #795667
RE: https://chaos.social/@jonty/116212142805285052 crimes detected
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Post #795666
RE: https://cyberplace.social/@GossiTheDog/116211359321826804 oh for fucks sake
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Post #795665
&quot;Exclusive: Meta planning sweeping layoffs as AI costs mount&quot; https://www.reuters.com/business/world-at-work/meta-planning-sweeping-layoffs-ai-costs-mount-2026-03-14/ &gt; prepare for greater efficiency brought about by AI-assisted workers [citation needed]
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Post #795664
These are not serious people.
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Post #318317
Hey, you want to be able to access the Internet anonymously from within the UK? Nope, you&#39;re not going to be allowed that. MANDATORY AUTHENTICATION FOR EVERYONE https://petition.parliament.uk/petitions/754408
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Post #318316
IT job! My team at Durham University (in the UK) is looking to hire an additional Linux sysadmin. This is a permanent, hybrid, operational technical role in our central IT department: https://durham.taleo.net/careersection/du_ext/jobdetail.ftl?job=26000035 I like Durham (and my management), and we&#39;ve no shortage of virtuous work to do. I&#39;m not directly involved in hiring for this post, but if you or anyone that you know are lovely and know one end of a config management tool f...
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Post #318314
RE: https://chaos.social/@JuliaRez/116013612905268414 Julia is good people. #fedihire
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Post #318312
MIcrosoft make the operating system running on hundreds of millions of computers, and run always-on cloud services at enormous international scale — and you&#39;re only now thinking, gee, maybe we should care about quality control? In the age of stochastic sort-of-thinking &quot;looks good to me&quot; AI code-generators, no less. At what point does it become appropriate to start shouting: YOU&#39;RE A FUCKING SOFTWARE COMPANY ENTRUSTED WITH THE WORLD&#39;S ECONOMY, ACT LIK...
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Post #318311
Roses are red Violets are red Oh gods, everything is red Quick, help me clean this up before somebody sees