17 Nov 2008 Just published "Leveraging lsof"
I have just published an excerpt from my ”Troubleshooting Ruby Processes” shortcut with kind permission from Addison-Wesley.
The excerpt is covering lsof, one of the most powerful UNIX command (available on Mac OS X). lsof is invaluable when it comes to to investigating or troubleshooting problems related to network, filesystem, devices or even native libraries. Now you have no excuse for not knowing it!
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