antifuchs

# To set this up, first get tailscale working in an isolated linux shell:
#  1. sudo systemctl stop tailscaled.service
#  2. tailscaled -port 9993 -state tailscale-luks-setup.state -tun userspace-networking -socket ./tailscaled.sock
#  3. tailscale -socket ./tailscaled.sock up -hostname HOSTNAME-luks
#  4. tailscale -socket ./tailscaled.sock down
#  5. ctrl-c out of tailscaled
#  6 sudo systemctl start tailscaled.service
#
# Then add the .state file to your machine secrets and pass its path as tailscaleStatePath.

cgrand

;; the SET game in clojure.spec
;; inspired by https://github.com/jgrodziski/set-game

(require '[clojure.spec :as s])

(s/def ::shape #{:oval :diamond :squiggle})
(s/def ::color #{:red :purple :green})
(s/def ::value #{1 2 3})
(s/def ::shading #{:solid :striped :outline})
(s/def ::card (s/keys :req [::shape ::color ::value ::shading]))

johnramsden

#!/bin/bash
# Check before running, may need intervention

# Pass in the following to the script, or hardcode it.

# Uncomment if hardcoding input.
BOOT_PARTITION="/dev/sdg1"
DISK_1="ata-SanDisk_SDSSDXPS480G_152271401093"
DISK_2="ata-SanDisk_SDSSDXPS480G_154501401266"
POOL="vault"

soarez

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

ehazlett

OpenShift Origin in AWS

This describes deploying and running OpenShift Origin in Amazon Web Services.

This is based upon the code and installer on 2014-02-26 so YMMV.

We will be using a VPC for deployment in us-east-1 and Route53 for DNS. I will leave the VPC setup as an exercise for the reader.

Prerequisites

• AWS Account
• VPC

chetan

YARD CHEATSHEET http://yardoc.org

May 2020 - updated fork: https://gist.github.com/phansch/db18a595d2f5f1ef16646af72fe1fb0e

cribbed from http://pastebin.com/xgzeAmBn

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

Modules

rkh

Rehearsal -----------------------------------------------
instan_eval   0.258967   0.019441   0.278408 (  0.485533)
bind.call     0.078391   0.003822   0.082213 (  0.124251)
-------------------------------------- total: 0.360621sec

                  user     system      total        real
instan_eval   0.259275   0.004492   0.263767 (  0.309966)
bind.call     0.042689   0.000107   0.042796 (  0.043009)

vjt

# Benchmark made easy
#
# bench { stuff }      # runs stuff 1000 times and returns the real time spent doing it
# bench(100) { stuff } # as above, but 100 times.
# 
# - vjt@openssl.it - public domain

module Kernel
  def bench(n = 1000, &block)
    raise ArgumentError, 'What should I benchmark?' unless block