RFC 6749 The OAuth 2.0 Authorization Framework https://datatracker.ietf.org/doc/html/rfc6749
download ms build tools 2015 https://www.microsoft.com/en-us/download/details.aspx?id=48159
platform|path to exe
davidbarkhuizen
/ rpi4-ubuntu.md
Last active
February 4, 2021 13:13
Raspberry Pi 4 - Ubuntu Platform
ubuntu 20-10 running on the RPi4b
https://ubuntu.com/tutorials/how-to-install-ubuntu-on-your-raspberry-pi
davidbarkhuizen
/ ffmpeg_m4a_to_mp3_.md
Created
December 28, 2020 07:20
convert m4a to mp3 retaining maximum quality with ffmpeg, libmp3lame
for f in *.m4a; do ffmpeg -i "$f" -codec:v copy -codec:a libmp3lame -q:a 2 newfiles/"${f%.m4a}.mp3"; done
get IP own address
$ ifconfig
wlxc4e90a049454: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.8.103 netmask 255.255.255.0 broadcast 192.168.8.255
^^^^^^^^^^^^^
davidbarkhuizen
/ google_hw_key_attestation.md
Last active
November 10, 2020 11:31
Google Hardware Key Attestation
-----BEGIN CERTIFICATE-----
MIIFYDCCA0igAwIBAgIJAOj6GWMU0voYMA0GCSqGSIb3DQEBCwUAMBsxGTAXBgNV
Sample X509 Certificates
davidbarkhuizen
/ linux_android_studio_kotlin_notes.md
Last active
November 2, 2020 07:28
notes on development in Kotlin on Android Studio
| NAVIGATE TO | keys |
|---|---|
| class | CTRL + N |
| declaration | CTRL + B |
| file | CTRL + SHIFT + N |
| line | CTRL + G |
| last edit location | CTRL + SHIFT + BACKSPACE |
| back | ALT+SHIFT+LEFT |
| forward | ALT+SHIFT+RIGHT |