OpenVPN on a Pi3
These are some old notes on using a Pi3 as a VPN host - I can’t remember why I un-published them. Might be fun to stuff in a container someday.
HowTo
Docker with nVidia's CUDA Support
Months ago … I setup Docker with nVidia support on pokey old computer with a PNY K620 Quadro GPU.
Pushing (from GoGS) with `post-receive` (to a mirror)
I have a GoGS server for my work.
I want to back it up off-site to our GitLab instance.
According to a document I read this should be possible using post-receive hooks.
MultiBranch Mercurial JenkinsFile
WARNING; this configuration doesn’t seem to delete old builds.
Ever, see; https://issues.jenkins-ci.org/browse/JENKINS-34738.
I’ve worked around it by putting the following blurb near the top of my JenkinsFile
(GZ3)Doom (1993) VR is totally worth it
Someone has ported Doom (1993) to VR and it is as vomit-inducing-awesome in VR as you would expect.
Launch the Docker Daemon from osMac CLI
I’m away and want to start the Docker daemon.1
Scala Extractors
Scala’s extractors and unapply() represent a concept that I haven’t grok’ed until now.
Most demonstrations seem to be too long or use the same types everywhere. Here are my thoughts on the concept;
val a: C = ???
val i: I = ???
i match {
case a(f: O) =>
???
}
This will try to call the below method
class C {
def unapply(i: I): Option[O] =
???
}
There’s some more flexibility;
Moving Platforms in Unity3D
This is a short example of moving platforms in Unity3D.
Based on this tweet, I spent … 30 minutes? Maybe? putting it together.
This writeup took longer.
The approach uses two behaviour classes to achive the classical effect of moving platforms that follow some path.
mark some empty GameObject as Waypoint instances give each Waypoint a next field attach a Mover instance to your platform(s) drag the platform towards the next Waypoint at a fixed rate when you’ve reached the Waypoint, continue with its next one My example;
Pi3 nGinx Reverse Proxy
So … you’ve got a Pi3 running as a Docker host with some services that you want your buddies to have access to. You could try and get them to SSH into your home network; just like you could type all your programs with a touchscreen.
I’m going to use nGinx to setup a reverse-proxy from my real-Pi3 to various Docker containers based on URL rewriting.
I’m doing something else (of course) I’m setting up (what I call) name-based-virtual-hosting.
GoGS on a Pi3 (via Docker)
I’ve been assembling a “full stack”1 for development that runs on my Pi3. This is all happening inside of [Docker][piDocker] containers which made cleanup redonkulously easy. Today I was looking at a source code management system; something of a “my own GitHub” which I can run on my own network.