12-29-2008
In a nutshell:
- Open Source means that you can get the source and modify it if you wish. But to run it you have to compile those changes
- The Linux kernel always has to be compiled to run, since it's the operating system itself and thus can't be interpreted like a shell script.
- The Linux kernel is usually located in /boot/, look for a file called vmlinuz* or similar
- Other system files, like libraries and essential executables are located in /sbin, /bin, /lib and /usr/lib. This include the glibc and alike
- The Kernel source can be installed through your distributions source package, or you can download it from kernel.org
Again, if you want to start Kernel
hacking, start by installing a distribution, getting used to it, move on to the command line and it's tools, so that you get a feeling for what the kernel does and how changes could affect it's behavior.
If you want a fast dive straight into it, start with Gentoo or Slackware, and later use that to build a
LFS system.
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