Alexander Dupuy dupuy

## gist:a5326ccecd62a9ffc0a5
- What do Etcd, Consul, and Zookeeper do?
  - Service Registration:
    - Host, port number, and sometimes authentication credentials, protocols, versions
      numbers, and/or environment details.
  - Service Discovery:
    - Ability for client application to query the central registry to learn of service location.
  - Consistent and durable general-purpose K/V store across distributed system.
    - Some solutions support this better than others.
    - Based on Paxos or some derivative (i.e. Raft) algorithm to quickly converge to a consistent state.
    - Centralized locking can be based on this K/V store.

## git-pre-receive-hook.sh
#!/bin/sh

#
# For each ref, validate the commit.
#
# - It disallows deleting branches without a /.
# - It disallows non fast-forward on branches without a /.
# - It disallows deleting tags without a /.
# - It disallows unannotated tags to be pushed.

## Dumper.py
"""
A perl Data.Dumper clone for Python
Author: simon@log4think.com
2011-07-08
"""
#!/bin/env python

import sys
from types import *

## gist:5418227
#!/bin/bash
#
# Install better common utilities
#
# Copyright (c) 2012 Barry Allard <barry.allard@gmail.com>
#
# Also available at: https://gist.github.com/3452111

# UDF template for including in other scripts