karolyi

#!/usr/bin/env bash
mariabackup --stream=xbstream --backup --user root|pigz >mariadb-backup.gz

troyharvey

# Use envFrom to load Secrets and ConfigMaps into environment variables

apiVersion: apps/v1beta2
kind: Deployment
metadata:
  name: mans-not-hot
  labels:
    app: mans-not-hot
spec:
  replicas: 1

kolosek

echo "Updates packages. Asks for your password."
sudo apt-get update -y

echo "Installs packages. Give your password when asked."
sudo apt-get install -y curl nodejs libcurl4-gnutls-dev git-core libxslt1-dev libxml2-dev libsqlite3-dev libgmp-dev libmysqlclient-dev git git-doc libncurses5-dev build-essential rake libqt4-dev libqtwebkit-dev openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison subversion pkg-config libv8-dev libmagickwand-dev libreadline-dev libedit-dev libgdbm-dev libffi-dev zlib1g-dev rake curl vim libgmp3-dev phantomjs imagemagick

echo "Setting up mysql"
sudo apt-get install -y mysql-server mysql-client

echo "Setting up postgres"

niflostancu

Installing Ubuntu 16.04 with btrfs using debootstrap

Partition layout

First, create a GPT partition table.

1. boot partition, label: EFI, flags: boot + ESP; size: 1GB, format to FAT32;
2. root partition (label: root), must same size on all devices!
3. swap partition.

niieani

#!/usr/bin/env bash

declare -i last_called=0
declare -i throttle_by=2

@throttle() {
  local -i now=$(date +%s)
  if (($now - $last_called >= $throttle_by))
  then
    "$@"

CMCDragonkai

Understanding the Memory Layout of Linux Executables

Required tools for playing around with memory:

• hexdump
• objdump
• readelf
• xxd
• gcore

miharekar

require 'benchmark/ips'

Benchmark.ips do |x|
  SingleFilterStruct = Struct.new(:method, :values) do
    def call(value)
      Array(value).any? { |v| v.send(method, *values) }
    end
  end

  class SingleFilterClass

anarchivist

#!/bin/bash

# Slack notification script for Munin
# Mark Matienzo (@anarchivist)
#
# To use:
# 1) Create a new incoming webhook for Slack
# 2) Edit the configuration variables that start with "SLACK_" below
# 3) Add the following to your munin configuration:
#

everbeen

package main

import (
	"bytes"
	"encoding/gob"
	"fmt"
	"github.com/ugorji/go/codec"
	"io/ioutil"
	"labix.org/v2/mgo"
	"labix.org/v2/mgo/bson"

nevans

# Pass in an enumeration of data and
# (optionally) a block to extract the grouping aspect of the data.
#
# Optional: sort_by lambda (operates on group key and count)
#
def puts_hist(data, sort_by:nil, &blk)
  data   = data.map(&blk) if blk
  counts = data.each_with_object(Hash.new(0)) {|k,h| h[k]+=1}
  max    = counts.values.max
  width  = Pry::Terminal.size!.last