[e-mail]

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???????

• ???
• xuyuanchao_at_263.net
• http//xuyuanchao.ie.cnu.edu.cn ???

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• Linux???????
• ???linux/?????????

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Linux?????

• ???linux????????
• Linux???????????

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???????

• linux????????? ISBN 7-111-16939-5 ??? ?
  ??????? 25?
• http//www.linux8.net/
• http//www.xxlinux.com/linux/index.html
• http//linux.chinaunix.net/
• http//www.linuxdiyf.com/

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???????

• ??
• ??
• ??
• ??
• ????
• ????

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????

• ??????
• ??(Internet????????,????????????)

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?1? Linux??
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?1? Linux??

• ????
• 1.1 ??Linux
• 1.2 Linux??
• 1.3 Linux???
• 1.4 ?????Linux

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Linux???

• Linux????????????UNIX???????
• UNIX 1969???,??????????????
• ??UNIX????????????????
• UNIX????????????,??,IEEE????????UNIX??POSIX.?????U
  NIX????????POSIX??. Portable Operating System
  Interface.
• ??????POSIX,???Unix??????,????????,??????Unix????
  ????
• ??????

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???Linux

• Linux??????????????UNIX????,?????,??????????,??Int
  el x86???RISC????
• Linux???????????????Linus Torvalds??????.
• 1991????????,??11????0.10??,12????0.11??
• ?Linus????,Linux??Internet????,???????????????????
  ??
• Linux??GNU????????????,???POSIX????????

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Linux???

• ???(Open Source Software)
• ???
• ???
• ???????
• ?????
• ???????
• ???????
• ???????

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Linux??????????

• Linux?MS-DOS?????
• ??????????,MS-DOS??????x86??????,?Linux???????????
  ??,?????????????
• ??????????,MS-DOS?????????,?Linux?????????,???????
  ????????
• ???????,MS-DOS??????,???PC??????????????,Linux????
  ,?????Internet??????????????

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Linux?Windows?????

• ???????,Linux?????????????UNIX?????,?Windows?????,
  ?????????????
• ???????,Linux?????????????,Windows??????,???????
• Linux?????,??UNIX???????,?????????????????????Wind
  ows????????????,??????????????,??????????????,.

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Linux?Windows?????(?)

• Linux??????????????,?????????????,??Windows?,?????
  ?????????,??????,????????????,??????????,?????????
  ???????
• Windows????????,?Linux???PC???????????
• Linux?????????,?????????TCP/IP???????,?????????Int
  ernet??IPv6????

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Linux???UNIX???

• Linux???UNIX??????????????????????,???Linux?UNIX?P
  C??,Linux?PC????????UNIX???????
• Linux?????,?????????,????UNIX??????????,??????????
  ?????
• Linux??GNU????,Linux????GNU?????????,?????????????
  ?????????????
• Linux???????,????????????????????UNIX????????????
  ????

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Linux????UNIX???

• ????????,FreeBSD???????(core team)???,????????????
  ???Linux??????,?Linus????????????????????????(patc
  h) ?
• ??????,??????,FreeBSD?????????????UNIX?????????,??
  Linux??????????,?????????????Linux????????????????
  ????,Linux?????????
• ??????????????,??,??Linux???????,?Linux???,???????
  ??????,?????????????Linux????????
• ???????,?????,FreeBSD??????????????????????,??????
  ???IO?????Linux???? .

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GNU

• GUN??(GNU Project)???1984?,?????????(Free
  Software FoundationFSF)???????,???????????UNIX??
  ?????,??GNU???
• GNU?GNUs Not UNIX?????????,
• ???GNU??????????GNU???????,?GPL(General Public
  License)?

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GPL

• ?????????????????????????????GPL????????????
• ??????????????,??????????????????????????????
• ???????,????????????????
• ???????????GPL???????????,?????????GPL??,??????GPL
  ??,???????????????????
• GPL?????????????????????,?????????????????????????

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LGPL

• GNU LGPL(Library General Public
  License????????) ??????????????????,????????????
  ????????????????????????,?????????????????
• ??LGPL??????,??????????????????????????LGPL???????
  ????makefile???
• ??LGPL??????????????????

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Linux ???

• Linux??????????????????????????????
• ??Kernel 2.6.12??????2,????6??????12
• ????????Linux??????????????,?????????????????,????
  ?????????
• ??Red Hat Linux 9.0, Red Flag Linux3.0, Debian
  GNU/Linux, Mandrake Linux SuSE Linux
  TurboLinux2.0,SuSe Linux 10.0??

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Linux??

• ???Linux????????????????????????????

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Linux???

• ??????
• ??????
• ??????
• ??????
• ????????????
• ???????????
• ??????
• ????
• ??????
• ??????
• ????
• ????
• ????????

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?????Linux

• ???????????
• ??????
• ??????????
• ??Red Hat??
• ????
• ??????????
• ??
• X Window??????
• ???????
• ??????

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• ??
• ??????
• ?????
• ??
• ??????
• ?????