Earlier I talked about generating random Subject lines for emails. I settled on something that looked like Subject: Your email (1024) . Those were fine, but got dull quickly. By switching the procmail rules to look like:

:0 fhw
* ^Subject:[\ ]*$
|formail -i "Subject: RANDOM: $(fortune -n 65 -s | perl -pe 's/\s+/ /g')"

:0 fhw
* !^Subject:
|formail -i "Subject: RANDOM: $(fortune -n 65 -s | perl -pe 's/\s+/ /g')"

I'm now able to get random subject lines with a little more meat to them. They come out looking like: RANDOM: The coast was clear.  -- Lope de Vega

Jetty is a great Java servlet container and web server. It's fully embeddable and at OnionNetworks we've used it in many of our products. It, however, has the same 2GiB file size limit that a lot of software does. This limit comes from using a 32 bit wide value to store file size yeilding a 4GiB (unsigned) or 2GiB (signed) maximum, and represents a real design gaff on the part of the developers.

Lately I've been corresponding a great deal with someone who doesn't elect to use the Subject: line in emails. When responding to this emails my mail application, mutt, uses the Subject line: re: your mail. Mutt also groups conversations into threads using (among other things) the Subject line. So every reply to every person who has sent a message with a blank subject line gets grouped into a single thread when they, in fact, have nothing to do with one another.

I've switched from a mailing list driven system to a wiki based one for this UnBlog. It's less weird than the mailing list setup was, but it's not exactly moveable type either. It offers RSS feeds and subscriptions, though through entirely different mechanisms than the list did. I think I've moved everything over well enough that there are no dead links into the old space. I ended up using my WikiChump thing modified to handle attachments and create comment pages to populate the data.

I code for a hobby and a profession, but usually it's only the hobby stuff I can release here. However I'm happy to say and proud to announce that Onion Networks, my employer, has okay-ed the release of AntFlow, a tool I largely wrote.

AntFlow adds hot folder triggers and workflow functionality to the ever popular Ant build tool. It's a great fit and a right good bit of code, so check it out at http://antflow.onionnetworks.com/ .

I don't like color in my command line windows. Colorization in ls's directory listings drives me bonkers; it's the first thing I turn off on a new system. I have, however, relented and added a little bit of conditional color to save me from an all too frequent error.

I have access to a lot of UNIX and UNIX-like systems. Some are machines I run, some are my employer's, and some belong to customers. Most all of them I've never physically seen but instead access through remote ssh, secure shell, connections. My normal command line prompt on these machines looks like:

The tool scp, UNIX for secure copy, is a wrapper around ssh, secure shell. It lets you move files from one machine to another through an encrypted connection with a command line syntax similar to that of the standard cp, local copy, command. I use it 100 times a day.

The command line syntax for scp is at its most basic:

scp <source> <destination>

Either the source, destination, or both can be on a remote computer. To denote that one just prefixes the file name with "username@machinename:". So this command:

I've got a policy here on the unblog where I only do entries about things I've created. When I wanted to hype the Diplomacy at Sea V/Dip Con event coming up March 2005 I had to find something to do with it first, so I volunteered to set up their website.

Whenever I need to set up a quick site I head over to the Open Source Web Design site (http://oswd.org/) and pick from their vast array of great designs. This time I went with one called Evolver. It has a clean look and clean code. Rialto did a great job of synthesis and design on this one.

I added a RSS feed to the Minneapolis Security Camera Project site. Subscribers to it will see any new cameras as soon as they're posted. If you're not yet using an RSS aggregator let me know and I'll chisel the list on a stone tablet and mail it to you whenever it's updated.

The feed is at http://mpls-watched.org/map/rss.xml

History of the World is a fine game from Avalon Hill. It's distributed by Hasbro now, and it's one of the rare Avalon Hill games that Hasbro managed to improve when they "cleaned it up".

History of the World uses dice to simulate combat, and they do so in a way so as to intentionally skew the likelihood of success toward the attacker. There are, however, various terrains (mountainous, ocean straight, forest), types of attack (amphibious), bonuses (strong leader, elite troops, forts, weaponry, etc.) which can affect the success rate of an attacker.