brianclements

Commit Message Format

This specification is inspired by and supersedes the [AngularJS commit message format][commit-message-format].

We have very precise rules over how our Git commit messages must be formatted. This format leads to easier to read commit history.

Each commit message consists of a header, a body, and a footer.

mschuerig

#! /bin/sh -e

# See
# http://blog.docker.com/2014/06/why-you-dont-need-to-run-sshd-in-docker/
# https://github.com/jpetazzo/nsenter

case "$1" in
  -h|--help)
    echo "Usage: docker-enter CONTAINER"
    exit 0

ubergarm

Docker nsinit

nsinit provides a handy way to access a shell inside a running container's namespace. This is useful for learning about how containers work, debugging your system without worrying about sshd daemons, and even hot fixes in production all you sad pandas!

:p

Running the docker daemon with the lxc driver allows you to use lxc-attach to do this. But now that docker deafults to the new native libcontainer driver, nsinit is probably the best way to go. jpetazzo's blog has a great high level summary.

The new issue is that the libcontainer .json format is under heavy development so you need to keep an nsinit binary built from the exact release tag from the the docker github repo. The tricky part for me was understanding that golang is designed with certain assumptions about dependencies vs versioning with regards to when you push to master, push to a topic branch, and fork a project.

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.

firecat53

#!/usr/bin/env python3
"""Backs up data-only volumes to host backup directory using rdiff-backup.

First create a Docker image containing rdiff-backup (named rdiff-backup)
Dockerfile:

    FROM ubuntu:precise
    RUN apt-get update && apt-install -qy rdiff-backup

``docker build -rm -t rdiff-backup .``

kvzhuang

# DOCKER-VERSION 0.3.4
FROM ubuntu

MAINTAINER Kevin Zhuang <kvzhuang@gmail.com>

#RUN echo "This is a ubuntu Dockerfile."

#replace source.list with http://repogen.simplylinux.ch/
RUN echo "deb http://02.archive.ubuntu.com/ubuntu/ precise main restricted universe multiverse" > /etc/apt/sources.list
RUN apt-get update

zellio

fbterm setup and config hacks

Installation and setup

Install fbterm via your favorite package manager

pacman -S fbterm

dupuy

Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as things like automatic generation of tables of contents.

brennen

function! ToggleMinimap()

	if exists("s:isMini") && s:isMini == 0
		let s:isMini = 1
	else
		let s:isMini = 0
	end

	if (s:isMini == 0)

abdelazer

#!/usr/bin/env python
# encoding: utf-8
"""
epub_to_opds_entry.py

Created by Keith Fahlgren on Tue Apr  5 21:21:02 PDT 2011
Copyright (c) 2011 Threepress. All rights reserved.
All rights reserved.

Redistribution and use in source and binary forms, with or without