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Guides and Tutorials

Quickly install DiG on Windows without a full BIND9 install

Today I needed to use - and install - DiG (Domain Information Groper!) on a Windows 10 box. Of course, Windows is useless when it comes to CLI tools - nslookup is past its prime and not even Windows 10 includes much by way of useful tools for DNS queries. It's shipped as part of the BIND9 DNS software from […]

Setting up a secure Postfix server in 2019 - what to consider?

Postfix is great, and widely used, but freshly installed it's like a newborn child. Nowadays there's a lot of work required to get it to an acceptable level to face the wild west of the Internet. NB: This is a living document and will probably change over time as I revise my own methods for managing my servers. Running an […]

Frameserving from Premiere Pro CC 2019 to FFmpeg - yes we can!

A while ago while working on batches of video edits, I came to the realisation that frameserving is simply the best, most flexible way to encode. But time marches on, and so did my software - eventually I came to a new machine, new Premiere Pro and - catastrophe - no apparent support for frameserving. Vouk's excellent Voukoder plugin for […]

Canon XF305 MXF problems in Premiere? Transcode your clips to ProRes with FFMPEG!

Recently encountered a weird problem with 1080i MXFs straight out of a Canon XF305. The files would play in VLC, but Premiere Pro CC 2017 on a brand new MacBook Pro or iMac failed soon after starting to decode the video, with a horrible red frame and MXF frame decode errors in the Log. It's pretty nasty, but I'm sure […]

Updating jwhois on CentOS to solve v6nic errors

I use fail2ban on my servers, and I noticed whois queries to v6nic.net were running into problems. If you're having the same problems, here's how to fix them.

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