Gary Matthews GaryMatthews

## rpn-jit.c
/* http://redd.it/2zna5q
 * Fibonacci example:
 *     (1) (2) +
 *     0:0
 *     1:1
 *     20
 */
#define _BSD_SOURCE  // MAP_ANONYMOUS
#include <stdio.h>
#include <stdlib.h>

## jit.c
/* http://redd.it/2z68di */
#define _BSD_SOURCE  // MAP_ANONYMOUS
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <sys/mman.h>

#define PAGE_SIZE 4096

## uuid.c
/* UUID (v4) generator in ANSI C
 *   $ cc -O3 -o uuid uuid.c
 *   $ uuid [count]
 * Output rate: 30 million UUIDs per second on modern hardware.
 * Warning: Generator rolls over after 2^66 UUIDs (or every 78,000 years).
 *
 * This is free and unencumbered software released into the public domain.
 */
#ifdef _WIN32
#  define WIN32_LEAN_AND_MEAN

## streamtok.c
/* stream tokenizer: strtok() for ANSI C file streams
 *
 * This provides getdelim()-like functionality, but it is faster than
 * your system's detdelim() or getline(). The interface is a bit
 * different in order to accomodate its own input buffer.
 *
 * This file can be compiled as either C or C++.
 *
 * For the best performance, disable libc stream buffering:
 *     setvbuf(stream, 0, _IONBF, 0);

## skyParser.c
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <inttypes.h>


#define BUFFER 1024


## curl.md

      
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                GaryMatthews
                / curl.md
            
            
              Created
              May 27, 2020 05:27
                — forked from btoone/curl.md
            
              
                A curl tutorial using GitHub's API
              
          
    Introduction

An introduction to curl using GitHub's API.
The Basics

Makes a basic GET request to the specifed URI
curl https://api.github.com/users/caspyin


## NoPartsBatteryGauge.c
/*
 * NoPartsBatteryGuageAVR.c
 *
 * This is a simplified demonstration of how to detect power supply voltage by using the on chip
 * analog-to-digital converter to measure the voltage of the internal band-gap reference voltage.
 *
 * The code will read the current power supply voltage, and then blink an LED attached to pin 6 (PA7).
 *
 * 1 blink  = 1 volts <= Vcc < 2 volts	(only applicable on low voltage parts like ATTINY84AV)
 * 2 blinks = 2 volts <= Vcc < 3 volts

## lxc.sh
# update the host
apt-get update && apt-get upgrade -y # && apt-get dist-upgrade -y && apt-get autoremove --purge -y && apt-get autoclean -y

# https://www.stgraber.org/
# install linux containers
sudo apt-get install lxc

# list all containers and view their current status
sudo lxc-ls -f

## gist:de6377e5501d2b43d5826e3267fc5c14
function drips(){
    docker ps -q | xargs -n 1 docker inspect --format '{{ .NetworkSettings.IPAddress }} {{ .Name }}' | sed 's/ \// /'
}
	/* http://redd.it/2zna5q
	* Fibonacci example:
	* (1) (2) +
	* 0:0
	* 1:1
	* 20
	*/
	#define _BSD_SOURCE // MAP_ANONYMOUS
	#include <stdio.h>
	#include <stdlib.h>
	/* http://redd.it/2z68di */
	#define _BSD_SOURCE // MAP_ANONYMOUS
	#include <stdio.h>
	#include <stdlib.h>
	#include <stdint.h>
	#include <string.h>
	#include <sys/mman.h>

	#define PAGE_SIZE 4096
	/* UUID (v4) generator in ANSI C
	* $ cc -O3 -o uuid uuid.c
	* $ uuid [count]
	* Output rate: 30 million UUIDs per second on modern hardware.
	* Warning: Generator rolls over after 2^66 UUIDs (or every 78,000 years).
	*
	* This is free and unencumbered software released into the public domain.
	*/
	#ifdef _WIN32
	# define WIN32_LEAN_AND_MEAN
	/* stream tokenizer: strtok() for ANSI C file streams
	*
	* This provides getdelim()-like functionality, but it is faster than
	* your system's detdelim() or getline(). The interface is a bit
	* different in order to accomodate its own input buffer.
	*
	* This file can be compiled as either C or C++.
	*
	* For the best performance, disable libc stream buffering:
	* setvbuf(stream, 0, _IONBF, 0);
	/*
	* NoPartsBatteryGuageAVR.c
	*
	* This is a simplified demonstration of how to detect power supply voltage by using the on chip
	* analog-to-digital converter to measure the voltage of the internal band-gap reference voltage.
	*
	* The code will read the current power supply voltage, and then blink an LED attached to pin 6 (PA7).
	*
	* 1 blink = 1 volts <= Vcc < 2 volts (only applicable on low voltage parts like ATTINY84AV)
	* 2 blinks = 2 volts <= Vcc < 3 volts
	# update the host
	apt-get update && apt-get upgrade -y # && apt-get dist-upgrade -y && apt-get autoremove --purge -y && apt-get autoclean -y

	# https://www.stgraber.org/
	# install linux containers
	sudo apt-get install lxc

	# list all containers and view their current status
	sudo lxc-ls -f
	function drips(){
	docker ps -q \| xargs -n 1 docker inspect --format '{{ .NetworkSettings.IPAddress }} {{ .Name }}' \| sed 's/ \// /'
	}