djvdorp

Generate private key (.key)

# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048
    
# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)
openssl ecparam -genkey -name secp384r1 -out server.key

djvdorp

i3 Window Manager Cheat Sheet

$mod refers to the modifier key (window/command or alt by default depending on config)

General

• startx i3 start i3 from command line
• $mod+<Enter> open a terminal
• $mod+d open dmenu (text based program launcher)
• $mod+r resize mode ( or to leave resize mode)
• $mod+shift+e exit i3

djvdorp

How to Review Changes between Cloud Foundry Releases

This gist decribes a recommended way to review the differences between Cloud Foundry releases so they can be applied to our environments.

There are multiple ways listed to check the differences but typically you want to

• Use git diff to see what has changed between release branches
• Check the spec files to see the default options of the items that have been introduced or changed
• Generate two Cloud Foundry manifests from each release and compare the two using spiff diff

djvdorp

Keybase proof

I hereby claim:

• I am djvdorp on github.
• I am djvdorp (https://keybase.io/djvdorp) on keybase.
• I have a public key whose fingerprint is C435 A515 1C46 8FA5 07EC A395 96C2 3C75 87BE 3410

To claim this, I am signing this object:

djvdorp

# See docs/examples
# http://doc.gitlab.com/ce/ci/quick_start/README.html
# http://doc.gitlab.com/ce/ci/yaml/README.html

# GitLab CI template for Go tests. Note this installs
# a new working copy of Go in a non-standard path such
# that sudo/root is not needed for the install stage.

# note that this particular install-environment stage
# is overly verbose in order to debug anything tricky

djvdorp

#!/bin/bash

# Author: Alexander Rodin <[email protected]>
# License: MIT

BUILD_DIR=build
while getopts "hp:s:r:b:o:c:n" opt; do
    case $opt in
        h)
            echo "Usage: $0 [options]"

djvdorp

#!/usr/bin/python
"""Replacement for htpasswd"""
# Original author: Eli Carter

import os
import sys
import random
from optparse import OptionParser

# We need a crypt module, but Windows doesn't have one by default.  Try to find

djvdorp

#!/bin/bash
# see: http://blog.tomtung.com/2009/11/cowsay-fortune
#      http://www.commandlinefu.com/commands/view/3584/remove-color-codes-special-characters-with-sed
#      https://github.com/busyloop/lolcat
#      https://github.com/dorentus/mruby-lolcat-bin
#
#      requires `fortune`, `cowsay`,
#        and ruby gem `lolcat` or its mruby version equivalent

export LANG="en_US.UTF-8"

djvdorp

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant::Config.run do |config|
  # All Vagrant configuration is done here. The most common configuration
  # options are documented and commented below. For a complete reference,
  # please see the online documentation at vagrantup.com.

  # Every Vagrant virtual environment requires a box to build off of.
  config.vm.box = "precise64"

djvdorp

#!/bin/bash
#
# The MIT License (MIT)
#
# Copyright (c) 2014 Mathias Leppich <[email protected]>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell