GitHub doesn't let you use the same deploy key for multiple repositories within a single organziation, so you have to either (a) manage multiple keys, (b) create a non-human user (boo!), or (c) use their not-yet-ready for primetime HTTP OAUTH deploy access, which can't create read-only permissions.

In the past to managee the multiple keys I've either (a) used ssh-agent or (b) specified which private key to use for each request using -i on the command line, but neither of those are convenient with Jenkins.

I'm often on unencrypted wireless networks, and I don't always trust everyone on the encrypted ones, so I routinely run a SOCKS proxy to tunnel my web traffic through an encrypted SSH tunnel. This works great, but I have to start the SSH tunnel before I start browsing -- that's okay IRC before reader -- but when I sleep the laptop the SSH tunnel dies and requires a restart before I can browse again. In the past I've used autossh to automate that reconnect, but it still requires more attention than it deserves.

This is going to be one big jargon laden blob if you're not trying to do exactly what I was trying to do this week, but hopefully it turns up in a search for the next person.

I'm setting up a new development environment using Vagrant and I'm using Chef Solo to provision the Ubuntu (12.4 Precise Penguin) guest. I wanted MySQL server running and wanted to use the database cookbook from Opscode to pre-create a database.

This whole post should just be a single tweet, but somehow it doesn't feel safe to say anything comparing Android and iOS development, even implicitly, without five paragraphs full of disclaimers. First, here's the tweet:

Developers complaining about fragmentation on the Android platform are like fashion designers complaining about size fragmentation on the human body.

Expanding on that I'd say, yes, it's easier to make something that fits beautifully if you know the exact size and shape you're targeting and don't have to think about how it will look on other form factors / body shapes. Some designers create clothes for only the fashion model body shape, and some create clothes that fit a wider variety of body shapes.

When I start up the shower it's the wrong temperature and adjusting it to the right temperature takes longer in this apartment than it has in any home in which I've previously lived. I wanted to blame the problem on the low flow shower head, but I'm having a hard time doing it. My thinking was that the time delay from when I adjust the shower to when I actually feel the change is unusually high due to the shower head's reduced flow rate.

My primary home machine is a Linux deskop, and my primary work machine is an OSX laptop. I do most of my work on the Linux box, ssh-ed into the OS X machine -- I recognize that's the reverse of usual setups, but I love the awesome window manager and the copy-on-select X Window selection scheme.

My frustration is in having separate copy and paste buffers across the two systems. If I select something in a work email, I often want to paste it into the Linux machine. Similarly if I copy an error from a Linux console I need to paste it into a work email.

NFC tags are tiny wireless storage devices, with very thin antennas, attached to poker chip sized stickers. They're sort of like RFID tags, but they only have a 1 inch range, come in various capacities, and can be easily rewritten. If the next iPhone adds a NFC reader I think they'll be huge. As it is they're already pretty fun and only a buck each even when bought in small quantities.

WordStar was the first word processor I ever used. It was non-WYSIWYG, and it was good. I haven't used it since the mid 80s, but I haven't used MS Word since the mid 90s either.

Sometimes I am sent .doc or .docx files, and usually I can figure out what's inside them using OS X Preview or Google Docs, but it's never perfect and frequently numbered lists get renumbered, which makes discussing the docs on the phone particularly hard.

Back in 2008 I wote an extension for Mercurial to render activity charts like this one:

Yesterday I finally got around to updating it for modern Mercurial builds, including 2.1. It's posted on bitbucket and has a page on the Mercurial wiki. It uses pygooglechart as a wrapper around the excellent Google image chart API.

I really like the google image charts becuse the entire image is encapsulated as a URL, which means they work great with command line tools. A script can output a URL, my terminal can make it a link, and I can bring it up in a browser window w/o ever really using a GUI tool at all.

Now that I no longer live in Minneapolis it seems a fine time to shut down the Minneapolis Surveilance Camera Project I launched in 2003.

At peak it got mentioned in a few strib articles, was written about in the downtown journal, and got a lot of hits from computers within city and county government. After my initial inventory walk most of the camera additions came in via the website from strangers. More of the reports had photos of the cameras once everyone had a camera in their phone.