Mac OS X Unleashed
devotes about 1000 of its 1500 pages to the BSD subsystem of OS X, and goes into great technical detail. It's preferable to a generic BSD book as it takes into account Apple's deviations from the BSD standard. Find it at Amazon
Note: The second edition
of Mac OS X Unleashed
, which covers the substantial changes made to the unix subsystem of 10.2 (Jaguar) was published in December 2002.
And the third edition
covering 10.3 (Panther) was published in January 2004.
last modified: 2004-03-05 10:25:41