defunkt

Gist Clients

Want to create a Gist from your editor, the command line, or the Services menu? Here's how.

Editor Support

• TextMate
• Emacs
• Vim
• Coda

darconeous

#!/bin/bash

# sf2email v0.2 (2011-05-11)
# By Robert Quattlebaum <[email protected]>
#
# PUBLIC DOMAIN
#
# This shell script was originally designed to be used as the 'authors-prog'
# for git-svn. It takes the sourceforge username as an argument, and outputs
# the name and email address of the individual to stdout.

gruber

-- See article here: http://daringfireball.net/2007/07/simple_inbox_sweeper

-- The following should be one long line:
set _description to "All unflagged, read messages in each IMAP account 
    inbox will be moved to the “Archive” mailbox corresponding to that  
    account. This action is not undoable."

tell application "Mail"
	display alert "Archive read messages from IMAP inboxes?" buttons ¬
		{"Cancel", "Archive"} cancel button 1 message _description

admackin

_ssh_auth_save() {
    ln -sf "$SSH_AUTH_SOCK" "$HOME/.ssh/ssh-auth-sock.$HOSTNAME"
}
alias screen='_ssh_auth_save ; export HOSTNAME=$(hostname) ; screen'
alias tmux='_ssh_auth_save ; export HOSTNAME=$(hostname) ; tmux'

yummytech

#----------------------------------------------------------------------
# Flomio, Inc. - Copyright 2011
# Author: Richard Grundy
# Date: 01/23/2011
#
# File: flomio_client.py
#
# Description: This Flomio Client enables the scanning of RFIDs 
# via a COTS NFC Reader based on the NXP PN533 chipset.  It leverages
# both the USB and PC/SC interfaces to talk to the readers depending

p120ph37

#!/usr/bin/expect -f
#
# VIPAccess.exp
#
# Command-line emulation of Symantec's VIP Access software token.
# Usage:
#  ./VIPAccess.exp [v]
# If the "v" argument (or any argument) is specified, verbose output
# will be produced on stderr.  The OTP value will be output on stdout.
#

karlgluck

What's this all about?

Digital cryptography! This is a subject I've been interested in since taking a class with Prof. Fred Schneider back in college. Articles pop up on Hacker News fairly often that pique my interest and this technique is the result of one of them.

Specifically, this is about Lamport signatures. There are many signature algorithms (ECDSA and RSA are the most commonly used) but Lamport signatures are unique because they are formed using a hash function. Many cryptographers believe that this makes them resistant to attacks made possible by quantum computers.

How does a Lamport Signature work?

anoved

// points = number of points (minimum 3)
// outer  = radius to outer points
// inner  = radius to inner points
module Star(points, outer, inner) {
	
	// polar to cartesian: radius/angle to x/y
	function x(r, a) = r * cos(a);
	function y(r, a) = r * sin(a);
	
	// angular width of each pie slice of the star

drewbug

# trace debug-log macro
sudo dtrace -qn 'security_debug*:::log { printf("[%s] %s\n", copyinstr(arg0), copyinstr(arg1)); }'

# restart securityd
sudo launchctl unload /System/Library/LaunchDaemons/com.apple.securityd.plist &&
sudo launchctl load /System/Library/LaunchDaemons/com.apple.securityd.plist

darconeous

-----BEGIN PGP PUBLIC KEY BLOCK-----
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