Posts

Aaron (one of my co-workers), recently posted a link about OpenID. I’ve given OpenID only cursory glances over the last year, but the Coding Horror link in Aaron’s post had a comment to this Google Video where Simon Willison gives a Google Tech Talk on The Implications of OpenID. The video is nearly a year old, but to date, it’s done more to convince me to get on the OpenID bandwagon than anything else.

I’m not really a Microsoft fan, nor do I consider myself a Microsoft hater. I generally like Linux and free Open Source software, and as a network and software engineer type I really like the power and flexibility of Unix-like operating systems. I made the switch to Mac because I wanted to see what all the fuss was about, and if I would benefit from a “Unix like system that just works.

I recently had an odd situation come up, though it’s not incredibly hard to imagine. I needed to create a staging web server, identical to production, but it should live on a different hostname (eg, staging.sherman.bz, instead of www.sherman.bz). The content should not accessible to the public, nor to search engines. This isn’t really so much a privacy or security issue as it is a convenience and customer service issue. If search engines somehow picked up on our staging site (and they would, given it’s full of SEO triggering info, google analytics scripts and the like) then our search information could become poisoned with the staging URL. Also bad would be if a customer found the staging site and posted information to the wrong place. I’ve actually seen both of these happen in the past when measures were not in place to prevent it.

I keep the WordPress code on this site up to date with security and bugfix updates as they come out. Same for Gallery and the plugins. But today I saw that the WPG2 plugin had been updated from version 2.x to 3.0. This plugin integrates my gallery with my wordpress blog. In the old version, I had to hack up my theme and add custom widgets in order to display random image widgets and get a “Photo Gallery” tab to show up in my page list by the header of the page.

Update: most of this information is still correct but an update for combining service definitions into one file and setting an icon is available here: bonjour-avahi-addendum

In my last post I outlined how I followed others’ directions to enable netatalk on Linux and Time Machine backups to a shared AFP folder. Originally, I also described how to put all your shares on netatalk. I suppose if only have Mac clients or you REALLY want to use AFP, you can do so. As I worked with files over AFP shares, I started noticing that the performance seemed to be quite bad. No, I didn’t benchmark, but copying large video files to a shared folder over my gigabit network was substantially slower over AFP (netatalk) than over CIFS/SMB (samba). I use my network shares pretty heavily, so this was a concern. Also, netatalk tries very hard to replicate an HFS filesystem complete with resource fork support. This means that your shared directories end up with lots of extra folders named “.AppleDouble”(and a few others) containing Mac specific info. (Note: even on CIFS you’ll get the “.AppleDB” folders unless you disable a setting in Finder. I can deal with .AppleDB better than .AppleDouble AND .AppleDB) So, because of these two issues I decided to try using CIFS and samba again.