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Steve Kemp: Some productive work

Sat, 11/01/2014 - 19:15

Having decided to take a fortnight off, between looking for a new job, I assumed I'd spend a while coding.

Happily my wife, who is a (medical) doctor, has been home recently so we've got to spend time together instead.

I'm currently pondering projects which will be small enough to be complete in a week, but large enough to be useful. Thus far I've just reimplemented RSS -> chat which I liked a lot at Bytemark.

I have my own chat-server setup, which doesn't have any users but myself. Instead it has a bunch of rooms setup, and different rooms get different messages.

I've now created a new "RSS" room, and a bunch of RSS feeds get announced there when new posts appear. It's a useful thing if you like following feeds, and happen to have a chat-room setup.

I use Prosody as my chat-server, and I use my http2xmpp code to implement a simple HTTP-POST to XMPP broadcast mechanism.

The new script is included as examples/rss-announcer and just polls RSS feeds - URLs which haven't been broadcast previously are posted to the HTTP-server, and thus get injected into the chatroom. A little convoluted, but simple to understand.

This time round I'm using Redis to keep track of which URLs have been seen already.

Beyond that I've been doing a bit of work for friends, and have recently setup an nginx server which will handle 3000+ simultaneous connections. Not too bad, but I'm sure we can make it do better - another server running on BigV which is nice to see :)

I'll be handling a few Squeeze -> Wheezy upgrades in the next week too, setting up backups, and doing some other related "consultation".

If I thought there was a big enough market locally I might consider doing that full-time, but I suspect that relying upon random work wouldn't work long-term.

Categories: LUG Community Blogs

Steve Kemp: Interesting times

Wed, 08/01/2014 - 17:04

In November I resigned from Bytemark.

In December I started working for a local company, here in Edinburgh, in a real office (rather than working from home).

Unfortunately today I resigned from that new job, meaning I'm currently unemployed.

I plan to take a 1-2 week vacation, then look for another job as a matter of some urgency. (I can live off savings for the next half-year, or so, if I need to, but I'd go crazy if I had nothing to do for that long.)

It is unfortunate to have to resign from a new job after only five-six weeks, but much more honest to do so now than pretend everything was OK and do it at the point I'd passed my probationary period (of three months).

The people were lovely, the office was lovely, the coffee machine was excellent, the work was interesting, but the nature of a large corporate job with the associated beaurocracy made it a less good fit for me than it looked on paper.

I shall pretend that the next week or two of down-time is our honeymoon ;)

Categories: LUG Community Blogs

Tony Whitmore: A message for fans of Sherlock (spoilers!)

Tue, 07/01/2014 - 21:36

For fans of Sherlock, I’d just like to make it clear that although I am a wedding photographer, I’m not a psycho murderer dude. And I almost never use flash during the daytime. I just do stuff like this…

These photos are from Stuart and Zoe’s fantastic wedding in Greece last autumn. I will be writing more about it soon!

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Categories: LUG Community Blogs

Steve Kemp: A beginning is a very delicate time.

Mon, 06/01/2014 - 08:30

Recently I wrote about docker, after a brief diversion into using runit for service management, I then wrote about it some more.

I'm currently setting up a new PXE-boot environment which uses docker for serving DHCP and TFTPD, which is my first "real" usage of any note. It is fun, although I now discover I'm not alone in using docker for this purpose.

Otherwise life is good, and my blog-spam detection service recently broke through the 11 million-rejected-comment barrier. The Wordpress Plugin is seeing a fair amount of use, which is encouraging - but more reviews would be nice ;)

I could write about work, I've not done that since changing job, but I'm waiting for something disruptive to happen first..

ObQuote: Dune. (film)

Categories: LUG Community Blogs

Adam Trickett: Bog Roll: Dithering

Sun, 05/01/2014 - 14:52

My desktop boxen are getting on. Over a year ago I started to think about replacing at least one of them: Twin Dilema. The boxen are even older now, really feeling the strain and I've still not done anything about it...

This autumn I ripped the hard-disk out of an old Sky+ box I had, and put that into my desktop PC. It is faster and larger than the original drive and as a result has bought some life back into my PC. However the writing is on the wall and it will need replacing this year.

Since I last thought about this, I have managed to get the gas boiler replaced and have the ancient windows done. That did cost a fortune, a lot more than the £1k of a decent desktop, but I will get some of that back in reduced energy bills. It looks like a ~ 10% reduction at the moment. If you assume a 10% annual energy inflation that adds up to a total saving over 30 years of around £16.5k which covers the cost of the boiler but not the windows and doors.

Categories: LUG Community Blogs