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grugq / gist:03167bed45e774551155
Last active Sep 22, 2019
operational pgp - draft
View gist:03167bed45e774551155

Operational PGP

This is a guide on how to email securely.

There are many guides on how to install and use PGP to encrypt email. This is not one of them. This is a guide on secure communication using email with PGP encryption. If you are not familiar with PGP, please read another guide first. If you are comfortable using PGP to encrypt and decrypt emails, this guide will raise your security to the next level.

psobot / randomthumbs.rb
Created Apr 22, 2012
Random Image Thumbnailer
View randomthumbs.rb
# Hacky random image thumbnailer.
# by Peter Sobot, April 21, 2012
# Based heavily on code by Michael Macias
# (
require 'rmagick'
images = Dir.glob(ARGV[0] ? ARGV[0]
: '-default-input-paths-')
output_dir = (ARGV[1] ? ARGV[1]
jexchan /
Created Apr 10, 2012
Multiple SSH keys for different github accounts

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C ""
mranney / emoji_sad.txt
Created Jan 30, 2012
Why we can't process Emoji anymore
View emoji_sad.txt
From: Chris DeSalvo <>
Subject: Why we can't process Emoji anymore
Date: Thu, 12 Jan 2012 18:49:20 -0800
Message-Id: <>
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
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