Server

HEVC media optimization

Do you have a large collection of video media files not using HEVC (H265) yet? There is a massive amount of disk space coming your way if you flick over to the new video codec format.

HEVC definitely lives up to its name, for most media you can expect a 70% or more disk savings from transcoding from an old codec. There are some catches though… If you want your TV to play it direct (i.e. straight off the file) the codec will need to be supported by it. You can of course get around this by using a media server such as Plex or Emby which will transcode from HEVC back to a compatible format.

bye bye http - hello letsencrypt

I’ve been a fan of HTTP and caching since my dial-up modem.

Skip to today where google returns HTTPS sites higher in its search results. Its could also be possible that you cannot trust a man in the middle HTTP cache any longer either right? :)

SSL certs have traditionally been expensive, but say welcome to lets encrypt which provides a free way of securing all of your websites. If you haven’t heard of it check it out here - https://letsencrypt.org/

netdata - live server metrics

If your looking for a really good opensource realtime resource monitoring tool check out netdata.io

Very light, looks great and is super fast. I have it running as a docker instance on my unraid server (which runs this website, and a couple of other docker instances).

If you want to show extra info about containers / docker running on your host add the following host mappings;

container <- host

/var/run/docker.sock  <–  /var/run/docker.sock /host/proc  <–  /proc /host/sys  <–  sys