rosenhouse

echo "Connecting to bastion via SSH..."
ssh -nNf bastion
 
echo "Connecting to MySQL..."
mysql -ugabe -pPaS$w0rD -h127.0.0.1 my_database
 
echo "MySQL client terminated, closing SSH connection..."
ssh -O exit bastion
 
echo "Done."

rosenhouse

#!/bin/bash -e

if [ "${BASH_SOURCE[0]}" == "${0}" ]; then
    echo "source this!"
    exit 1
fi

if [ ! "$1" ]; then
    echo "Name an environment!"
    return 2

rosenhouse

import sys
import json
import urllib


def print_creds(iam_role_name):
    '''
    Print out the current AWS credentials that this EC2 instance            
    has been assigned, for a IAM role it has assumed.
    Note that credentials are rotated frequently

rosenhouse

import boto

def delete_recursive(bucketname, keyprefix):
    '''
    Recusively delete all keys with given prefix from the named bucket
    Stolen from http://stackoverflow.com/a/10055320/141084
    '''
    s3 = boto.connect_s3()
    bucket = s3.get_bucket(bucketname, validate=False)
    bucketListResultSet = bucket.list(prefix=keyprefix)

rosenhouse

#!/bin/bash -e

SRC="$1"
DEST="$2"

echo "Starting reduced-redundancy sync of $SRC  -->  $DEST"

# would prefer to use this tool, but we get errors: https://github.com/aws/aws-cli/issues/401
# aws --region us-west-2 s3 sync --storage-class REDUCED_REDUNDANCY $SRC $DEST

rosenhouse

def time_ago(time=False):
    """
    Get a datetime object or a int() Epoch timestamp and return a
    pretty string like 'an hour ago', 'Yesterday', '3 months ago',
    'just now', etc

    Modified from: http://stackoverflow.com/a/1551394/141084
    """
    now = datetime.utcnow()
    if type(time) is int:

rosenhouse

def local_file_hash(filepath):
    '''
    Return a hash of the file's contents, if file exists
    Otherwise return None
    '''
    hasher = hashlib.sha256()
    blocksize=(1 << 16)
    try:
        with open(filepath, "rb") as afile:
            buf = afile.read(blocksize)

rosenhouse

#!/usr/bin/env python
import sys
import time
import signal
from subprocess import Popen, PIPE

dd = Popen(['dd'] + sys.argv[1:], stderr=PIPE)
while dd.poll() is None:
    time.sleep(.3)
    dd.send_signal(signal.SIGUSR1)

rosenhouse

#!/bin/bash -e

# simple script to automate backup of SD cards to a file on disk
# only works on Mac OS at this time.

if [ -z "$1" ]; then
    echo "Specify an img name to save to"
    exit
fi

rosenhouse

#!/usr/bin/env python2.7

import tempfile

from reportlab.graphics import renderPDF
from reportlab.pdfgen import canvas
import qrcode
import qrcode.image.svg
from svglib.svglib import svg2rlg