October 2001
Beginner
1024 pages
25h 8m
English
Content preview from FreeBSD® UnleashedBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Why Configure a Custom Kernel?
FreeBSD comes with a GENERIC kernel installed by default. This kernel is tuned to support as wide a user base as possible, so that FreeBSD will work “out-of-the-box” on as many different machines as there are users in the world. Given the nature of x86-based hardware, this means there must be a truly astounding number of drivers built in. An operating system built for a tightly controlled set of hardware (such as SGI's IRIX or Apple's Mac OS X) can afford to get away with much less of this generic support, but FreeBSD is stuck with it. The GENERIC kernel also has various options for memory allocation and optimization set to low-common-denominator levels, and other optional elements are left out in order to keep ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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