Daniel Glinka 0xd61

## xcb_fullscreen_toggle.cpp
//
// This section is just for context
//

#include <xcb/xcb.h>
#include <stdlib.h>
#include <stdint.h>
#include <stddef.h>

typedef int8_t int8;

## quick_reboot.sh
echo 1 > /proc/sys/kernel/sysrq
echo s > /proc/sysrq-trigger #sync
echo u > /proc/sysrq-trigger #unmount + mount readonly
echo b > /proc/sysrq-trigger #reboot

## udev-commands.md

      
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              December 12, 2022 18:28
            
              
                Useful udev Commands
              
          
    Test systemd-networkd link settings

udevadm -d test-builtin net_setup_link /sys/class/net/eth0
Testing udev rules

udevadm test /sys/class/net/eth0
Get info of network device


## ruc_calc.js
/*
    To calculate the RUC number for your cedula:
    Starting with the rightmost digit, multiply it by 2.
    Then, multiply the next digit by 3 and add it to the first result.
    Then, multiply the next digit by 4 and add it to the running total.
    ... keep doing this.
    Finally, take the remainder of the the total divided by 11 (called the modulo),
    and subtract it from 11.

    original inspiration: http://www.necesitomas.com/digito-verificador

## build.sh
#!/usr/bin/env sh

set -e

APP_NAME="myapp"
DEFINE_PREFIX="MYAPP"
BINARY="${APP_NAME}_linux_x86_64"
BASE_DIR="$PWD"
PLATFORM_DIR="$(dirname "$0")"
PLATFORM_NAME="$(basename "${PLATFORM_DIR}")"

## shell.nix
# This shell defines a development environment for a c project.
{
  pkgs ? import (fetchTarball "https://github.com/NixOS/nixpkgs/archive/39e6bf76474ce742eb027a88c4da6331f0a1526f.tar.gz") {}
}:

# Override packages if necessary
#let
#  newExample = pkgs.example.override {
#    option = example
#  };

## kvm.nix
## Builder for NixOS configurations defined at the end of the file to be built into KVM VM's
{ system ? builtins.currentSystem }:

let
  loadcfg = cfgfile: { config, pkgs, ...}: {
    imports = [ <nixos/modules/virtualisation/qemu-vm.nix> cfgfile ];
    config = {
      networking.extraHosts = ''
        176.32.0.254 template
      '';

## duckduckgo_image_url_grabber.js
// grab the URLs
var urls = $('.tile--img__img').map(function(idx, el) { return el.src});

// write the URls to file (one per line)
var textToSave = urls.toArray().join('\n');
var hiddenElement = document.createElement('a');
hiddenElement.href = 'data:attachment/text,' + encodeURI(textToSave);
hiddenElement.target = '_blank';
hiddenElement.download = 'urls.txt';
hiddenElement.click();

## qemu_rpi.sh
#!/bin/sh

# This script follows the instructions found in https://github.com/dhruvvyas90/qemu-rpi-kernel

QEMU=`which qemu-system-arm`
BASE_DIR=.
RPI_KERNEL=${BASE_DIR}/kernel-qemu-5.4.51-buster
RPI_DTB=${BASE_DIR}/versatile-pb-buster.dtb
IMAGE_BASE=2020-08-20-raspios-buster-armhf-lite
IMAGE=${IMAGE_BASE}.img

## gibbon_markbook_query.sql
-- Procedure to export grades for a year and class from the markbook

DROP PROCEDURE IF EXISTS customMarkbookGrades;

DELIMITER $$
CREATE PROCEDURE customMarkbookGrades (
                 IN school_year_id int(3),
                 IN year_group VARCHAR(256),
                 IN class_name VARCHAR(256),
                 IN grade_type VARCHAR(256)
	//
	// This section is just for context
	//

	#include <xcb/xcb.h>
	#include <stdlib.h>
	#include <stdint.h>
	#include <stddef.h>

	typedef int8_t int8;
	echo 1 > /proc/sys/kernel/sysrq
	echo s > /proc/sysrq-trigger #sync
	echo u > /proc/sysrq-trigger #unmount + mount readonly
	echo b > /proc/sysrq-trigger #reboot
	/*
	To calculate the RUC number for your cedula:
	Starting with the rightmost digit, multiply it by 2.
	Then, multiply the next digit by 3 and add it to the first result.
	Then, multiply the next digit by 4 and add it to the running total.
	... keep doing this.
	Finally, take the remainder of the the total divided by 11 (called the modulo),
	and subtract it from 11.

	original inspiration: http://www.necesitomas.com/digito-verificador
	#!/usr/bin/env sh

	set -e

	APP_NAME="myapp"
	DEFINE_PREFIX="MYAPP"
	BINARY="${APP_NAME}_linux_x86_64"
	BASE_DIR="$PWD"
	PLATFORM_DIR="$(dirname "$0")"
	PLATFORM_NAME="$(basename "${PLATFORM_DIR}")"
	# This shell defines a development environment for a c project.
	{
	pkgs ? import (fetchTarball "https://github.com/NixOS/nixpkgs/archive/39e6bf76474ce742eb027a88c4da6331f0a1526f.tar.gz") {}
	}:

	# Override packages if necessary
	#let
	# newExample = pkgs.example.override {
	# option = example
	# };
	## Builder for NixOS configurations defined at the end of the file to be built into KVM VM's
	{ system ? builtins.currentSystem }:

	let
	loadcfg = cfgfile: { config, pkgs, ...}: {
	imports = [ <nixos/modules/virtualisation/qemu-vm.nix> cfgfile ];
	config = {
	networking.extraHosts = ''
	176.32.0.254 template
	'';
	// grab the URLs
	var urls = $('.tile--img__img').map(function(idx, el) { return el.src});

	// write the URls to file (one per line)
	var textToSave = urls.toArray().join('\n');
	var hiddenElement = document.createElement('a');
	hiddenElement.href = 'data:attachment/text,' + encodeURI(textToSave);
	hiddenElement.target = '_blank';
	hiddenElement.download = 'urls.txt';
	hiddenElement.click();
	#!/bin/sh

	# This script follows the instructions found in https://github.com/dhruvvyas90/qemu-rpi-kernel

	QEMU=`which qemu-system-arm`
	BASE_DIR=.
	RPI_KERNEL=${BASE_DIR}/kernel-qemu-5.4.51-buster
	RPI_DTB=${BASE_DIR}/versatile-pb-buster.dtb
	IMAGE_BASE=2020-08-20-raspios-buster-armhf-lite
	IMAGE=${IMAGE_BASE}.img
	-- Procedure to export grades for a year and class from the markbook

	DROP PROCEDURE IF EXISTS customMarkbookGrades;

	DELIMITER $$
	CREATE PROCEDURE customMarkbookGrades (
	IN school_year_id int(3),
	IN year_group VARCHAR(256),
	IN class_name VARCHAR(256),
	IN grade_type VARCHAR(256)