Arne Bahlo bahlo

Install Rasbian

Most of the time I use a headless Raspberry Pi which I want to access via ssh. These are the steps to do that.

Download Rasbian
Install the downloaded file on a SD card

Find the disk number of the SD card with diskutil list
Unmount the disk with diskutil unmountDisk /dev/disk<number>
Copy data on the SD card with sudo dd bs=1m if=<img-file> of=/dev/rdisk<number> conv=sync

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.

In August 2007 a hacker found a way to expose the PHP source code on facebook.com. He retrieved two files and then emailed them to me, and I wrote about the issue:

http://techcrunch.com/2007/08/11/facebook-source-code-leaked/

It became a big deal:

http://www.techmeme.com/070812/p1#a070812p1

The two files are index.php (the homepage) and search.php (the search page)

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

	# A Best in Class Checklist
	A boiled down checklist adapted from this [post](https://www.swiftjectivec.com/a-best-in-class-app/), created by @jordanmorgan10.

	> To use this, create a Github Issue in your own repo, and simply copy and paste this text.

	## iOS Core Technology
	_Things any iOS app can benefit from_

	- [ ] iCloud Sync
	- [ ] Focus Filter Support

	#!/bin/sh

	set -ex

	PATH=/bin:/sbin:/usr/bin:/usr/sbin
	KEYMAP="us us"
	HOST=alpine
	USER=anon
	ROOT_FS=ext4
	BOOT_FS=ext4

	# A simple Makefile alternative to using Grunt for your static asset compilation
	#
	## Usage
	#
	# $ npm install
	#
	# And then you can run various commands:
	#
	# $ make # compile files that need compiling
	# $ make clean all # remove target files and recompile from scratch

	import requests

	class HoverException(Exception):
	pass


	class HoverAPI(object):
	def __init__(self, username, password):
	params = {"username": username, "password": password}
	r = requests.post("https://www.hover.com/api/login", params=params)

	@media only screen and (min-width: 320px) {

	/* Small screen, non-retina */

	}

	@media
	only screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 320px),
	only screen and ( min--moz-device-pixel-ratio: 2) and (min-width: 320px),
	only screen and ( -o-min-device-pixel-ratio: 2/1) and (min-width: 320px),