walduino’s gists

walduino / ffchromeCA.yaml

Created January 3, 2020 14:57

Ansible to add cert to CA and make firefox and chrome use the system CA store under linux

	---
	- name: certauth.yml \| Make sure the folder exists (Debian, Ubuntu)
	file:
	path: /usr/local/share/ca-certificates
	state: directory

	- name: certauth.yml \| Download root CA
	get_url:
	url: "{{ install_ip }}/xxx.crt"
	dest: "/usr/local/share/ca-certificates/xxx.crt"

walduino / wifi_clients.sh

Last active January 7, 2020 10:54

Script to query multiple openwrt access points and check connected clients

	#!/bin/bash

	# /etc/config/show_wifi_clients.sh
	# Shows MAC, IP address and any hostname info for all connected wifi devices
	# written for openwrt 12.09 Attitude Adjustment

	routers="archer swordsman"
	dhcp_host="swordsman"
	date +%F_%T
	dhcpleases=`ssh root@$dhcp_host cat /tmp/dhcp.leases`

walduino / Odroid C1 NTP Stratum 0 PPS GPS Clock

Last active November 10, 2016 17:53

working setup on an odroid c1 for PPS gps setup

	sudo -s
	apt-get install device-tree-compiler pps-tools gpsd ntp
	fdtput -c /media/boot/meson8b_odroidc.dtb /pps
	fdtput -t s /media/boot/meson8b_odroidc.dtb /pps compatible "pps-gpio"
	fdtput -t s /media/boot/meson8b_odroidc.dtb /pps gpios "GPIOY_3"

	GPS PPS pin attached to GPIOY_3
	http://odroid.com/dokuwiki/doku.php?id=en:c1_gpio_pps

	test commands

walduino / udp_redirect.c

Created September 1, 2016 02:13

	/* http://www.brokestream.com/udp_redirect.html

	Build: gcc -o udp_redirect udp_redirect.c

	udp_redirect.c
	Version 2008-11-09

	Copyright (C) 2007 Ivan Tikhonov

	This software is provided 'as-is', without any express or implied

walduino / VierWebDL

Last active April 17, 2016 23:49

	#!/bin/bash

	echo "Paste transport stream URL (ending in ts) followed by [ENTER]:"
	echo "EXAMPLE: http://vod.streamcloud.be/vier_vod/mp4:_definst_/terugnaareigenland/s1/160224_onlineclip1.mp4/media_w378815682_0.ts"
	read url
	url_pt=$(echo $url \| sed -e 's/[^_]*$//g')

	for i in `seq 1 9999`; do
	echo $url_pt$i".ts"
	wget $url_pt$i".ts"

walduino / gist:5726262985c3d8552694

Created December 17, 2015 19:55

kedei rpi lcd screen portrait

	xinput --set-prop 'KeDei.taobao.com' "Coordinate Transformation Matrix" 0 -1 1 1 0 0 0 0 1

	pi@raspberrypi ~ $ cat /usr/share/X11/xorg.conf.d/99-fbturbo.conf
	Section "Device"
	Identifier "Allwinner A10/A13 FBDEV"
	Driver "fbturbo"
	Option "fbdev" "/dev/fb0"
	Option "Rotate" "CCW"
	Option "SwapbuffersWait" "true"
	EndSection