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29 lines
1.1 KiB
XML
29 lines
1.1 KiB
XML
<sect2><title> </title><para> </para></sect2>
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<sect2><title>Descriptions</title>
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<para>(Last checked against version &kernel-contversion;.)</para>
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<sect3><title>Program file descriptions</title>
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<sect4><title>linux kernel</title>
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<para>The Linux kernel is at the core of every Linux system. It's what makes
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Linux tick. When a computer is turned on and boots a Linux system, the
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very first piece of Linux software that gets loaded is the kernel. The
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kernel initializes the system's hardware components: serial ports, parallel
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ports, sound cards, network cards, IDE controllers, SCSI controllers and a
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lot more. In a nutshell the kernel makes the hardware available so that the
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software can run.</para></sect4>
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<sect4><title>linux kernel headers</title>
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<para>These are the files we copy to
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<filename>/usr/include/{linux,asm}</filename> in Chapter 6. They should
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match those which glibc was compiled against and therefore should
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<emphasis>not</emphasis> be replaced when upgrading the kernel. They are
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essential for compiling many programs.</para></sect4>
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</sect3>
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</sect2>
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