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@fntlnz
fntlnz / self-signed-certificate-with-custom-ca.md
Last active April 23, 2025 14:10
Self Signed Certificate with Custom Root CA

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096
@serefyarar
serefyarar / script.lua
Created June 24, 2016 19:04
redis wildcard mget
local arg = "your_key*"
local cKeys = redis.call("KEYS",arg);
local cValues = redis.call("MGET",unpack(cKeys));
local cSet = {};
for key,value in pairs(cKeys) do
cSet[key] = {cKeys[key],cValues[key]};
end
return cSet
@jasonphillips
jasonphillips / config.js
Last active June 24, 2018 13:10
Jupyter NodeJS: HTML Output (and React Demonstration)
module.exports = {
extensions: {
// clojurescript: require('./ext/clojurescript'),
clojure: require('./build/ext/clojure'),
clojurescript: require('./build/ext/clojurescript'),
coffee: require('./build/ext/coffee'),
babel: require('./build/ext/babel'),
html: require('./build/ext/html')
}
}
@patrickhammond
patrickhammond / android_instructions.md
Last active April 1, 2025 17:47
Easily setup an Android development environment on a Mac

Here is a high level overview for what you need to do to get most of an Android environment setup and maintained.

Prerequisites (for Homebrew at a minimum, lots of other tools need these too):

  • XCode is installed (via the App Store)
  • XCode command line tools are installed (xcode-select --install will prompt up a dialog)
  • Java

Install Homebrew:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

@tehpeh
tehpeh / ddclient-cloudflare-macosx.md
Last active August 6, 2023 14:16
Dynamic DNS for Mac OS X with CloudFlare and ddclient

Update June 2019

The patch described below may no longer be necessary. CloudFlare instructions here. Perl module JSON::Any may still be required, however, see comments.

Description

Dyn's free dynamic DNS service will be ending on Wednesday, May 7th, 2014.

CloudFlare, however, has a little known feature that will allow you to update your DNS records via API or a command line script called ddclient. This will

@soarez
soarez / ca.md
Last active April 24, 2025 12:51
How to setup your own CA with OpenSSL

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

@dieseltravis
dieseltravis / CryptoHelper.cs
Last active October 31, 2023 07:26
sample app that uses PGP Encryption using Bouncy Castle's C# API
// Assembly BouncyCastle.Crypto, Version=1.8.1.0
using Org.BouncyCastle.Bcpg;
using Org.BouncyCastle.Bcpg.OpenPgp;
using Org.BouncyCastle.Security;
using System;
using System.IO;
using System.Text;
namespace EncryptionSample
{
@victorreyesh
victorreyesh / Aircrack Commands
Created September 12, 2013 03:36
Cracking WPA2 / WEP Wifi / Aircrack 10 seconds guide. For Mac OSX
//Install Macports.
//Install aircrack-ng:
sudo port install aircrack-ng
//Install the latest Xcode, with the Command Line Tools.
//Create the following symlink:
sudo ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport /usr/sbin/airport
//Figure out which channel you need to sniff:
sudo airport -s
sudo airport en1 sniff [CHANNEL]
@igrigorik
igrigorik / drive-appscript.js
Last active September 13, 2024 07:27
Sample BigQuery queries for the HTTP Archive dataset.
function onOpen() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
var menuEntries = [ {name: "Run Query", functionName: "runQuery"} ];
ss.addMenu("HTTP Archive + BigQuery", menuEntries);
}
function runQuery() {
var projectNumber = 'httparchive';
var sheet = SpreadsheetApp.getActiveSheet();
@turtlesoupy
turtlesoupy / nginx.conf
Created July 8, 2012 21:16
node.js upstream nginx config
http {
proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=one:8m max_size=3000m inactive=600m;
proxy_temp_path /var/tmp;
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
gzip on;
gzip_comp_level 6;