willurd

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

zach-klippenstein

import java.util.*;
import java.io.*;
import java.security.*;

public class ChangePassword
{
  private final static JKS j = new JKS();

  public static void main(String[] args) throws Exception
  {

magicznyleszek

Jekyll & Liquid Cheatsheet

A list of the most common functionalities in Jekyll (Liquid). You can use Jekyll with GitHub Pages, just make sure you are using the proper version.

Running

Running a local server for testing purposes:

rauchg

require-from-twitter

Since Twitter doesn't have an edit button, it's a suitable host for JavaScript modules.

How to use

Source tweet: https://twitter.com/rauchg/status/712799807073419264

const leftPad = await requireFromTwitter('712799807073419264');

schacon

$ git branch -r --merged | 
  grep origin | 
  grep -v '>' | 
  grep -v master | 
  xargs -L1 | 
  awk '{split($0,a,"/"); print a[2]}' | 
  xargs git push origin --delete

infertux

#!/bin/bash

set -euxo pipefail

cd "$(dirname "$0")"

target="${1:-hockeypuck}"
interactive="${2:-}"
container=${target}-builder
volume=/root/HOST

ryanb

module Abilities
  def self.ability_for(user)
    if user.admin?
      AdminAbility.new(user)
    else user
      MemberAbility.new(user)
    else
      GuestAbility.new
    end
  end

infertux

# See https://github.com/bbatsov/rubocop

# Add this to the top of your .rubocop.yml:
#   inherit_from:
#    - https://gist.githubusercontent.com/infertux/cdd2ccc6e0a0cd94f458/raw

# AllCops

AllCops:
  TargetRubyVersion: 2.3

infertux

#!/bin/bash -eu

cd /var/lib/collectd/rrd/$HOST

for f in $(find -name *.rrd); do
  echo "rrdtool dump $f"
  rrdtool dump $f > ${f%.rrd}.xml
done

rsync -avz --exclude *.rrd /var/lib/collectd/rrd/$HOST/ $COLLECTD_HOST:/var/lib/collectd/rrd/$HOST/

infertux

(2 * 2 * 5 * 7 * 37 * 149 * 5417 * 148781 * 51939996061871).to_s(16).scan(/../).map { |x| x.hex.chr }.join