···1- Linux kernel release 2.6.xx23These are the release notes for Linux version 2.6. Read them carefully,4as they tell you what this is all about, explain how to install the···67WHAT IS LINUX?89- Linux is a Unix clone written from scratch by Linus Torvalds with10- assistance from a loosely-knit team of hackers across the Net.11- It aims towards POSIX compliance. 1213- It has all the features you would expect in a modern fully-fledged14- Unix, including true multitasking, virtual memory, shared libraries,15- demand loading, shared copy-on-write executables, proper memory16- management and TCP/IP networking. 1718 It is distributed under the GNU General Public License - see the19 accompanying COPYING file for more details. 2021ON WHAT HARDWARE DOES IT RUN?2223- Linux was first developed for 386/486-based PCs. These days it also24- runs on ARMs, DEC Alphas, SUN Sparcs, M68000 machines (like Atari and25- Amiga), MIPS and PowerPC, and others.000000002627DOCUMENTATION:28
···1+ Linux kernel release 2.6.xx <http://kernel.org>23These are the release notes for Linux version 2.6. Read them carefully,4as they tell you what this is all about, explain how to install the···67WHAT IS LINUX?89+ Linux is a clone of the operating system Unix, written from scratch by10+ Linus Torvalds with assistance from a loosely-knit team of hackers across11+ the Net. It aims towards POSIX and Single UNIX Specification compliance.1213+ It has all the features you would expect in a modern fully-fledged Unix,14+ including true multitasking, virtual memory, shared libraries, demand15+ loading, shared copy-on-write executables, proper memory management,16+ and multistack networking including IPv4 and IPv6.1718 It is distributed under the GNU General Public License - see the19 accompanying COPYING file for more details. 2021ON WHAT HARDWARE DOES IT RUN?2223+ Although originally developed first for 32-bit x86-based PCs (386 or higher),24+ today Linux also runs on (at least) the Compaq Alpha AXP, Sun SPARC and25+ UltraSPARC, Motorola 68000, PowerPC, PowerPC64, ARM, Hitachi SuperH,26+ IBM S/390, MIPS, HP PA-RISC, Intel IA-64, DEC VAX, AMD x86-64, AXIS CRIS,27+ and Renesas M32R architectures.28+29+ Linux is easily portable to most general-purpose 32- or 64-bit architectures30+ as long as they have a paged memory management unit (PMMU) and a port of the31+ GNU C compiler (gcc) (part of The GNU Compiler Collection, GCC). Linux has32+ also been ported to a number of architectures without a PMMU, although33+ functionality is then obviously somewhat limited.3435DOCUMENTATION:36