Gernot Walzl

build_darkplaces.rpi3.sh
2017-11-21
by Gernot Walzl
Downloads, builds and installs darkplaces (Quake) on Raspbian.
SDL2 needs to be built with a video driver that supports

build_dhewm3.rpi4.sh
2019-12-30
by Gernot Walzl
Downloads, builds and installs Doom 3 on Raspbian.
On the Raspberry Pi 4, the game renders roughly 20 fps with OpenGL.

build_quake3.rpi3.sh
2019-12-29
by Gernot Walzl
Downloads, builds and installs Quake 3 on Raspbian.
If libEGL.so or libGLESv2.so is missing,

build_sdl2.rpi3.sh
2019-04-24
by Gernot Walzl
Downloads, builds and installs SDL2 on Raspbian.
This build script enables hardware-accelerated graphics rendering.

build_xvkbd.rpi.sh
2019-01-21
by Gernot Walzl
Downloads, builds and installs xvkbd on Raspbian.
xvkbd is a virtual (on-screen) keyboard for the X Window System.

A surveillance camera script for the raspberry pi camera.
When the camera detects motion, a video is recorded.
Optionally, a live video stream is accessible over http.
On a default Raspian installation, the package 'python-opencv' is required:
apt-get install python-opencv

keep_kernel-4.14.rpi.sh
2019-08-25
by Gernot Walzl
Prevents all kernel related upgrades by setting them on hold
and installs the latest stable kernel from branch 4.14.

post_install_rasp.sh
2019-10-20
by Gernot Walzl
Configure a fresh installation of Raspbian Linux.
..." 10 70

Connect a simple power button to pin 5 (GPIO 3) and pin 6 (GND).
By pressing this button, the Raspberry Pi will wake up from
halt state and boot.
This script is used to shut down the Raspberry Pi by using the same button.
https://howchoo.com/g/mwnlytk3zmm/how-to-add-a-power-button-to-your-raspberry-pi

/usr/local/bin/tvcontrol
apt-get install cec-utils
/home/pi/.config/openbox/lxde-pi-rc.xml
...
<keybind key="XF86HomePage">