cmattoon

#!/usr/bin/env python
import os
import sys
from itertools import product
from random import sample

def load(filename):
    with open(filename) as fd:
        return filter(lambda x:x, map(lambda x:x.strip(), fd.readlines()))

cmattoon

#!/bin/bash                                                               

# Provides 'git-prev' and 'git-next' commands for git                     
# to facilitate browsing step-by-step                                     

# Run "source git_move.sh" to activate commands                           


_git_next() {
    git log --reverse --pretty=%H master | \

cmattoon

#!/bin/bash
if [ $EUID != 0 ]; then
    echo "You must be root"
    exit 1;
fi

# Installs Docker on Ubuntu 14.04
apt-get update && apt-get -y install \
    apt-transport-https \
    ca-certificates \

cmattoon

#!/usr/bin/env python3
from typing import List

def ptable(data : List[List], sep : str = "\t", sort_by : int = None):
    """
    Pretty-prints a table
    Args:
      data (list): A list of lists where data[0] = the first row
      sep (str): Default "\t" - the separator to use
      sort_by (int): Default None - the column index to sort by

cmattoon

#!/bin/bash
# 0 * * * * /usr/local/bin/docker-cleanup.cron.sh > /var/log/docker-cleanup.log 2> /var/log/docker-cleanup.err.log

cleanup_images() {
    echo "Cleaning up images"
    docker rmi -f $(docker images -af dangling=true -q)
}

cleanup_containers() {
    echo "Cleaning up containers"

cmattoon

AWS Service annotations

• service.beta.kubernetes.io/aws-load-balancer-access-log-emit-interval (in minutes)
• service.beta.kubernetes.io/aws-load-balancer-access-log-enabled (true|false)
• service.beta.kubernetes.io/aws-load-balancer-access-log-s3-bucket-name
• service.beta.kubernetes.io/aws-load-balancer-access-log-s3-bucket-prefix
• service.beta.kubernetes.io/aws-load-balancer-backend-protocol (http|https|ssl|tcp)
• service.beta.kubernetes.io/aws-load-balancer-connection-draining-enabled (true|false)
• service.beta.kubernetes.io/aws-load-balancer-connection-draining-timeout (in seconds)

cmattoon

#!/bin/bash
# fission.io router config for CoreOS
# v0.1.0
#
# Usage:
#     source fission_router_config.sh
# Or:
#     eval $(./fission_router_config.sh)
ports=$(kubectl -n fission get svc | grep -e 'controller\|router' | cut -d: -f 2 | cut -d/ -f 1 | xargs echo)

cmattoon

"""
Allows one to handle *args and **kwargs together in an intuitive way:

api.create_thing('my-thing', 'property-1', 'property-2')

or
api.create_thing('my-thing', prop2='property-2')

or
api.create_thing(**config)

cmattoon

[app]
config_value = true

[db]
host = localhost
port = 1234
user = root
pass = toor

cmattoon

#!/usr/bin/env python
"""
./route_tables.py | dot -Tpng > routes.png
"""
import boto3

def get_tag(obj, key, default=''):
    for tag in obj['Tags']:
        if tag['Key'] == key:
            return tag['Value']