These instructions are based on this blogpost by Anton Semjonov and this video by Animortis Productions. Please follow the link if you want more details, they go into much more detail about each step, whereas this document is more focused on being a concise cheat sheet. Let's go.
Boot the Ubuntu installation medium. When asked, choose the "Try Ubuntu" option and open a terminal.
Switch to root, otherwise you'll have to type sudo all the time:
sudo su -
A convenient Subflow to retrieve device informations from your unifi controller using node-red-contrib-unifi-os nodes with some humble error handling.
This guide is written for all owners of a Behringer X32 or Midas M32 with a X-USB 32x32 channel expansion card. It is directed towards splitting the X-USB channels up in virtual outputs on Ubuntu 18.04 with PulseAudio. The guide may also work for other versions or distro's of Linux with PulseAudio.
It is assumed that the X-USB is installed and connected to a computer. And automatically recognized as a multi-channel soundcard by the operating system. Also note that on Ubuntu 18.04, PulseAudio runs on top of ALSA. ALSA picks up the soundcard and PulseAudio then uses the full soundcard through ALSA to create virtual channels.
Table of contents
| port: 1818 | |
| commands: | |
| # Join Push Text : Command to run | |
| "eg=:=shutdown": "systemctl poweroff" | |
| #fallback-cmd: "./fallbacktest.sh" |
The sony bravia has a HTTP API interacted with using a Pre-Shared key. There's a more complex auth flow but I've not described it here.
There wasn't any documentation, so I've written some. If you're a TV integrator don't read this, you'll laugh. I'm probably just getting confused by UPnP.
Disclaimer: I've only tested this on my TV, which is a KDL-50W829B. Your TV might not have all of the services; see Available services section for how to discover what your TV supports.
| #!/bin/sh | |
| docker events --filter 'event=start' --filter 'event=stop' | while read event | |
| do | |
| container_id=`echo $event | sed 's/.*Z\ \(.*\):\ .*/\1/'` | |
| echo $container_id |
| /** | |
| * Author: Jason White | |
| * License: Public Domain | |
| * | |
| * Description: | |
| * This is a simple test program to hook into PulseAudio volume change | |
| * notifications. It was created for the possibility of having an automatically | |
| * updating volume widget in a tiling window manager status bar. | |
| * | |
| * Compiling: |
| http://rootzwiki.com/topic/41985-enable-wifi-tether-through-adb/ | |
| adb shell input keyevent 3 # home | |
| adb shell am start -a android.intent.action.MAIN -n com.android.settings/.Settings | |
| adb shell input keyevent 20 # down | |
| adb shell input keyevent 20 # down |
| #!/bin/bash | |
| PI_IP="xxx.xxx.xxx.xxx" | |
| LEFT_OF="VGA1" #"LVDS1" | |
| CLIENT_SCRIPT_NAME="x11-client.sh" | |
| LOCKFILE="/tmp/x11-extended-display-lock.pid" | |
| screen_res='python -c "import Tkinter; r = Tkinter.Tk(); print r.winfo_screenwidth(), r.winfo_screenheight(); r.destroy();"' | |
| d=`ssh pi@$PI_IP "export DISPLAY=:0 && $screen_res"` | |
| case $1 in |
| //http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript | |
| Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15); |