dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

marktheunissen

This playbook has been removed as it is now very outdated.

marlun78

/**
 * HTTP Status Codes
 * Copyright (c) 2012, marlun78
 * MIT License, https://gist.github.com/marlun78/bd0800cf5e8053ba9f83
 * 
 * Taken from: http://en.wikipedia.org/wiki/List_of_HTTP_status_codes
 * Visual Studio find regex: ^(\d{3}) ([^\r\n]+)\r\n
 * Visual Studio replace regex: '$1': '$2', //
 * Notes wrapped in parens moved manually
 */

bradland

# This is a short collection of tools that are useful for managing your
# known_hosts file. In this case, I'm using the '-f' flag to specify the
# global known_hosts file because I'll be adding many deploy users on this
# system. Simply omit the -f flag to operate on ~/.ssh/known_hosts

# Add entry for host
ssh-keyscan -H github.com >> /etc/ssh/ssh_known_hosts

# Scan known hosts
ssh-keygen -f /etc/ssh/ssh_known_hosts -F github.com

jbrown

require 'rubygems'
require 'nokogiri'
require 'open-uri'

@xml = Nokogiri open 'http://vault.centos.org/5.6/os/x86_64/repodata/comps.xml'

def printGroups(default = true)
  puts "=== #{'Non' unless default}Default Groups ==="
  @xml.xpath("//default[text()='#{default}']/..").each_with_index do |group, ix|
    puts "#{ix + 1}.) #{group.at_xpath('name').text}"