A two-part screencast series demonstating two different 3D ruby-processing applications. A slide presentation from 2009 created for the Phoenix Ruby Group is also attached as bonus material. Enjoy! Part 1: Starfield Demo of a 3D starfield simulation written in pure Ruby, running on the JRuby runtime as a nicely packaged .app program for Mac OS [...]
Posts Tagged ‘leopard’
Recovering A Corrupt OpenLDAP Database On OSX Server
July 8th, 2009
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Recovering A Corrupt OpenLDAP Database On OSX Server Last night we noticed some services provided by an OSX Leopard Server instance were not working correctly. The iChat, AFP and Web services were not authenticating. In Server Admin.app, the “Overview” tab of the Open Directory service reported… LDAP Server is: Not Running Password Server is: Running [...]
Virtual OS X Server Screenshots
July 9th, 2008
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Apple now allow you to virtualize OS X Server instances. While your virtualization options are limited, it’s very easy to set up on your existing OS X Server. This is an virtualized OS X Leopard Server guest running in Parallels Server on a host OS X Leopard Server. You can see that the guest system [...]
Parallels Server Pricing: Redux
June 25th, 2008
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After a few grumpy emails between myself and our Account Manager, I’m happy to report that we have purchased the GA release and it’s working well. If you are using Parallels Server for internal development purposes and not for hosting, they will extend a more reasonable price per machine: $200 + $50/year maintenance. I think [...]
Redmine w/OS X OpenLDAP, Parallels Server and JumpBox
March 11th, 2008
2 Comments
OpenRain used a slew of crappy Trac sites for issue tracking until we switched to Redmine several days ago. The decision came because.. Redmine can authenticate off LDAP with trivial configuration. Redmine has multi-project support out-of-the-box. Redmine has some nifty Gantt chart and calendaring schwag and is generally better. Parallels Server (for OS X) is [...]
Xserve w/Leopard Server (Mac OS X 10.5), First Impressions
December 10th, 2007
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We just picked up a refurbished 2.66GHz quad-core Xeon from Apple, which we’ll be using for internal infrastructure. (We’re in the process of migrating from a mix of Solaris and Linux). After about 8 hours of learning the ins and outs of Leopard Server over the weekend, we had the box running Open Directory (Kerberos [...]
