Skip to content

Instantly share code, notes, and snippets.

View lpsantil's full-sized avatar

lpsantil

  • Thousand Oaks, CA
View GitHub Profile
#!/bin/bash
SERVER=https://api.no.de
SCRIPT="$0"
if [ ${SCRIPT:0:1} == "/" ]; then
SCRIPT="$(basename -- "$SCRIPT")"
fi
main () {
cmd=${1-help}
@ry
ry / https-hello-world.js
Created January 4, 2011 00:03
new node https api
// curl -k https://localhost:8000/
var https = require('https');
var fs = require('fs');
var options = {
key: fs.readFileSync('test/fixtures/keys/agent2-key.pem'),
cert: fs.readFileSync('test/fixtures/keys/agent2-cert.pem')
};
https.createServer(options, function (req, res) {
@FredEckert
FredEckert / framebuffer.c
Created August 22, 2012 13:15
Paint Pixels to Screen via Linux FrameBuffer
/*
To test that the Linux framebuffer is set up correctly, and that the device permissions
are correct, use the program below which opens the frame buffer and draws a gradient-
filled red square:
retrieved from:
Testing the Linux Framebuffer for Qtopia Core (qt4-x11-4.2.2)
http://cep.xor.aps.anl.gov/software/qt4-x11-4.2.2/qtopiacore-testingframebuffer.html
*/
@DGivney
DGivney / httpd.asm
Last active January 4, 2024 13:58 — forked from xenomuta/httpd.asm
section .text
global _start
_start:
xor eax, eax ; init eax 0
xor ebx, ebx ; init ebx 0
xor esi, esi ; init esi 0
jmp _socket ; jmp to _socket
_socket_call:
@aras-p
aras-p / preprocessor_fun.h
Last active May 28, 2024 05:15
Things to commit just before leaving your job
// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,
@panzi
panzi / portable_endian.h
Last active April 18, 2024 20:59
This provides the endian conversion functions form endian.h on Windows, Linux, *BSD, Mac OS X, and QNX. You still need to use -std=gnu99 instead of -std=c99 for gcc. The functions might actually be macros. Functions: htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh. License: I hereby put …
// "License": Public Domain
// I, Mathias Panzenböck, place this file hereby into the public domain. Use it at your own risk for whatever you like.
// In case there are jurisdictions that don't support putting things in the public domain you can also consider it to
// be "dual licensed" under the BSD, MIT and Apache licenses, if you want to. This code is trivial anyway. Consider it
// an example on how to get the endian conversion functions on different platforms.
#ifndef PORTABLE_ENDIAN_H__
#define PORTABLE_ENDIAN_H__
#if (defined(_WIN16) || defined(_WIN32) || defined(_WIN64)) && !defined(__WINDOWS__)
@prwhite
prwhite / Makefile
Last active May 31, 2024 20:56
Add a help target to a Makefile that will allow all targets to be self documenting
# Add the following 'help' target to your Makefile
# And add help text after each target name starting with '\#\#'
help: ## Show this help.
@fgrep -h "##" $(MAKEFILE_LIST) | fgrep -v fgrep | sed -e 's/\\$$//' | sed -e 's/##//'
# Everything below is an example
target00: ## This message will show up when typing 'make help'
@echo does nothing
@skeeto
skeeto / Makefile
Created October 21, 2014 03:51
C Object Oriented Programming Example
CFLAGS = -std=c99 -Wall
main : main.o
.PHONY : test clean
test : main
./$^ "*regex*" "*vtable*" < main.c
clean :
@lanrat
lanrat / ns.sh
Created March 11, 2015 02:53
netstat in bash with proc
#! /bin/bash
#get all data
ROUTE=$(cat /proc/net/route | grep -v "Iface")
TCP=$(cat /proc/net/tcp | grep "[0-9]: ")
UDP=$(cat /proc/net/udp | grep "[0-9]: ")
SOCKETS=$(ls -l $(find /proc/*/fd/ -type l 2>/dev/null) 2>/dev/null | grep socket)
parse_ipv4()
@r-lyeh-archived
r-lyeh-archived / pcode.c
Last active February 23, 2022 00:01
pcode interpreter
/*
P-code for PL/0 machine
[ref] https://en.wikipedia.org/wiki/P-code_machine
[ref] http://blackmesatech.com/2011/12/pl0/pl0.xhtml
The PL/0 virtual machine was originally specified by Nicklaus Wirth in his book
Algorithms + Data Structures = Programs; it's used as the target machine for a
PL/0 compiler.