Firstly, a rant: as of December 2007, a self-righteous idiot named Chris Cunningham thinks he can change the name of "Fitts' law" to "Fitts's law" on wikipedia, in the name of grammar. To boot, he claims to have changed every link to "GNU/Linux" to point to "Linux", probably without regard to the difference in meaning. I am not happy. Fortunately, a recent attempt to become an admin was unsuccessful. Anyway. I noticed recently in Epiphany that I couldn't hit the scrollbar by slamming the mouse to the right edge of the screen. It turns out there are two bugs stopping me doing this, one less subtle than the other. ...

So I'm in Morpeth for Christmas, staying with my mum. Until today there was no internet access here - they had been paying for an ADSL connection since May, but hadn't managed to get the modem to work with the computer. After a trip to the shops for a nice ADSL wireless router, I can now type blog entries from bed. There was an existing computer to get working with the router as well. It looked like it had an ethernet port on the back, so should have been easy. However, it was running Windows 98, and I couldn't see it in the hardware list - no drivers. After a bit of prodding around with a Debian live cd, I realised that the integrated network card was even turned off in the BIOS. After that, I had to fiddle around with downloading drivers on my laptop from 3com's website, transferring them via a USB keyring and the Debian live cd (no built-in USB mass storage support nine years ago) to the HDD, and then brave the install procedure. ...

Continuing my search for the subtle things that have annoyed me for years about my desktop usage, I want to think about shell startup times. Application startup times have been done to death, I'm sure - it is one of the more obvious areas to work on when improving a desktop application. Evolution's startup time is still appalling, for instance; I count five seconds before I get a GUI, and many more before I see any email. Still, in the case of my bloated email client, it doesn't matter that much - I generally start it once a day, at 9am, when I need coffee anyway. It then proceeds to hang around in the background. It would certainly be nice for applications in general to start more quickly, but it's not the cause of these subconscious feelings of annoyance that I want to pin down. ...

Some things always feel uncomfortable about my desktop usage, even when I change solutions - KDE, GNOME, XFCE, all the way down to evilwm and beyond, to the console. I want to pin these problems down, in order to address them. First I want to focus on network lag. Take email as an example. One of the biggest changes I made to my use of email a few years ago was to store all my email on an IMAP server, so that I can access it from any computer I happen to be using. This has obvious advantages - I have an archive going back years, can do spam filtering and classification in one place, and so on. It does mean performance can suffer, and I'm dependent on a net connection to read my old email. Compare how git changes how you can work with source code, both through its speed and through being able to commit while offline. ...

My attempt to learn to use emacs continues. Today's discovery: I can enable emacs-like keybindings in GTK text fields (well, Readline-like) - this includes form fields in Epiphany. I have remapped C-w to backward-kill-word, to be more like Readline. I'm working up to writing some lisp to make common tasks easier... like writing blog entries, perhaps. I'll need to synchronize my .emacs files somehow... but I need to make more of an effort to use emacs over vim at work.

This evening, my order from amazon.com arrived. It took a few weeks, but the savings with the USD exchange rate were huge. I'm now the proud owner of the first two volumes of The Art of Computer Programming (3rd ed.) by Donald Knuth. First impressions of volume one are that it's quite heavy on the maths; I'm pretty sure the first chapter will go slightly beyond most undergraduate maths courses, mostly because it is focusing on a few key areas. Or perhaps I should have worked harder at university. But anyway, it will be interesting. Also prominent is the 60s-style machine language for an imaginary architecture that has six-bit words... and needs self-modifying code to call subroutines. Great. It's slated to be replaced in the fourth edition, but that could be twenty years away. :)

My mum will shortly receive a laptop with Ubuntu installed (from Dell). She will be the second of my relatives to start using Ubuntu, after my brother - the advantages are the lower initial price, no recurring anti-virus software costs, better interoperability out of the box with cameras and printers, and photo management software for no charge (again, out of the box). I'm really hoping Dell don't mess this up.

At work, we have a customer who are having problems with their web server. So many problems, in fact, that I felt the need to write a Munin plugin to graph the uptime of Apache, so that I could tell when it had been restarted. The graphs are as boring as the code, which is entirely stolen from Munin's 'apache_volume' and 'uptime' plugins.

Three weeks ago I swapped capslock and Ctrl on all my usual systems, much to the chagrin of Daniel when he foolishly tried to use my keyboard. I'm now quite happy with the positioning of Ctrl - it was surprisingly easy to get used to. It is not a coincidence that this is Tip #1 on various lists of ways to use emacs more effectively. I find myself wanting to ditch vim… perhaps this is just asking for a holy war. ...

I just got back from the inaugural Rugby LUG meeting which I helped arrange. It went better than I was expecting - in total we had eight people there, and some interesting conversation over three and a half hours. The next meeting will be in January, but after that I'm hoping we can do something more often than once a month.