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extern crate cgmath;
use self::cgmath::Matrix4;
use scene::MeshComponent;
macro_rules! scene(
($($comp_name:ident($comp_adder:ident, $comp_getter:ident, $comp_remover:ident, $comp_foreach:ident): $comp:ident),*) => (
pub struct Scene {
transforms: Vec<Option<Matrix4<f32>>>,
@ericdouglas
ericdouglas / super-tip.txt
Last active February 25, 2024 10:09
Change 4 spaces to 2 spaces indentation and change tab to spaces - Vim tip
// 4 spaces to 2 spaces
%s;^\(\s\+\);\=repeat(' ', len(submatch(0))/2);g
// Tab to 2 spaces
:%s/\t/ /g
@sheerun
sheerun / certgen.rb
Last active April 10, 2022 15:39
Docker TLS certificate generator
# Generates necessary certificates to ~/.docker
#
# Usage:
# bundle install
# ruby certgen.rb <domain>
require 'certificate_authority'
require 'fileutils'
if ARGV.empty?
@bonsaiviking
bonsaiviking / NmapHeartbleed.md
Last active September 20, 2021 23:31
Guide to using Nmap to scan for the Heartbleed bug.

Requirements

  1. Nmap. The script requires version 6.25 or newer. The latest version, 6.47, already includes the next 3 dependencies, so you can skip directly to the Scanning section below.
    • An easy way to get the latest Nmap release is to use Kali Linux.
    • Binary installers are available for Windows.
    • RPM installer available for Linux, or install from source.
    • .dmg installer available for Mac OS X.
  2. tls.lua. The script requires this Lua library for TLS handshaking.
  3. ssl-heartbleed.nse. This is the script itself.
@XVilka
XVilka / TrueColour.md
Last active May 28, 2024 17:42
True Colour (16 million colours) support in various terminal applications and terminals

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

@shyouhei
shyouhei / git-strata.rb
Last active December 8, 2019 07:35
This is git-strata, an extended version of git-blame. It takes a path and generates git-blame like output. The difference is, it also shows you how much edits the line experienced.
#! /your/favourite/path/to/ruby
# -*- coding: utf-8 -*-
# Copyright (c) 2013 Urabe, Shyouhei
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
@scy
scy / opening-and-closing-an-ssh-tunnel-in-a-shell-script-the-smart-way.md
Last active May 8, 2024 05:28
Opening and closing an SSH tunnel in a shell script the smart way

Opening and closing an SSH tunnel in a shell script the smart way

I recently had the following problem:

  • From an unattended shell script (called by Jenkins), run a command-line tool that accesses the MySQL database on another host.
  • That tool doesn't know that the database is on another host, plus the MySQL port on that host is firewalled and not accessible from other machines.

We didn't want to open the MySQL port to the network, but it's possible to SSH from the Jenkins machine to the MySQL machine. So, basically you would do something like

ssh -L 3306:localhost:3306 remotehost

@rofl0r
rofl0r / init.c
Created August 6, 2013 21:15
minimal init daemon by rich felker, author of musl libc
#define _XOPEN_SOURCE 700
#include <signal.h>
#include <unistd.h>
int main()
{
sigset_t set;
int status;
if (getpid() != 1) return 1;
@willurd
willurd / web-servers.md
Last active May 30, 2024 02:54
Big list of http static server one-liners

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000
@crosbymichael
crosbymichael / server.go
Created May 26, 2013 02:38
Quick and simple static file server in Go. No more python -m SimpleHttpServer
package main
import (
"flag"
"fmt"
"log"
"net/http"
"os"
)