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a.myhost.com {
  tls off
  root /var/www/
  proxy / localhost:8091
  log log/access.a.log
}

b.myhost.com {
  tls off
  root /var/www/

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Pocket bookmarklet

This version of the pocket bookmarklet seems to work fine pretty much everywhere, but has issues on this page: https://queue.acm.org/detail.cfm?id=2745840

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#!/usr/bin/env bash

# Ensure ruby tools needed for FPM are available
apt-get install -y ruby ruby-dev gem rpm

# Ensure FPM is installed 
gem install fpm

# Run FPM to build an image
fpm -s python \

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Mezzanine template tag for longer post description

If you want more options than just showing a single line of text in your blog post listings, this may be useful.

First, make sure you have copied the mezzanine base templates into your application where you can edit them.

See this part of the docs if you missed that step: http://mezzanine.jupo.org/docs/frequently-asked-questions.html#where-are-all-the-templates-i-can-modify

Use

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JSON string equality

A little utility for testing if 2 json strings are equal, for use in tests.

Example

go run main.go '{"dog": 5, "cat": 3}' '{"cat":3, "dog": 5}'

Caveats

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Find structural diffs

A simple script to show the structural differences between json files.

Usage

# Pairwise diffs between all files ending with `.json` in the current directory
python record-template-diffs.py

Pairswise diffs between every file ending in allowed.json in the current directory

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# If the file you need to source is `.setup-env`
[e.split("=")[0:2] for e in commands.getoutput(". .setup-env && env").split("\n")]

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Multi-level arg parse

Shows how to structure a python app using arg parse that goes down many levels.

The "trick" is to

• add a subparsers S1[]
• add parsers P1[] to your subparser S1[x]
• add a new set of subparsers S2[] to one of those parsers P1[x]

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Example vagrantfile

With ssh config adding, data directory mounted, provision script setup. 2 CPUs and 4 GB of RAM.

Create a setup bash script at provision/setup.sh and it will be run.

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# Print byte counts in a human-friendly way

def human_bytes(b):
    kb = 1024
    mb = kb*1024
    gb = mb*1024
    tb = gb*1024

    if b < 1024:
        return "%d b" % b