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LinuxSir.cn，穿越时空的Linuxsir!»论坛 › Linux 发行版讨论区 —— LinuxSir.cn › LFS（LinuxfromScratch） › 为什么有些空文件夹内没有 . 和 .. 目录? ...
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为什么有些空文件夹内没有 . 和 .. 目录?

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rengo
发表于 2006-7-14 21:55:55 | 显示全部楼层 |阅读模式
用LFS LiveCD 在虚拟机上启动完成后,我发现有些空的文件夹里面没有.和..目录(使用命令ls -a).不知是为什么?
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d00m3d
发表于 2006-7-15 09:14:42 | 显示全部楼层
截個圖看看
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rengo
 楼主| 发表于 2006-7-15 18:32:03 | 显示全部楼层
OK了.麻烦看看.谢谢!

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d00m3d
发表于 2006-7-18 20:28:08 | 显示全部楼层
I don't see such problem when I boot from a real system.
  1. This is the Official Linux From Scratch LiveCD
  2. Created by:
  3. Jeremy Huntwork, Project Leader
  4. Alexander Patrakov, Maintainer, i18n
  5. Justin Knierim, Maintainer
  6. Thomas Pegg, Maintainer

  8. Version: x86-6.2-pre4
  9. ____________________________________________________________

  11. Please read the /root/README file before using this CD.

  13. All the source packages you will need to build an LFS system
  14. are located in /lfs-sources.  You can find the
  15. LFS book in /usr/share/LFS-BOOK-trunk-HTML.

  17. Support questions concerning this CD should be directed to
  18. livecd@linuxfromscratch.org

  20. Type "greeting" at any time to view this message again.

  22. Press Enter to activate this virtual console...

  24. lfslivecd:root | Tue Jul 18 20:07:59 2006 | ~
  25. # ls
  26. README  jhalfs
  27. lfslivecd:root | Tue Jul 18 20:07:59 2006 | ~
  28. # ls -a
  29. .  ..  .bashrc  .irssi  .mozilla  .muttrc  .newsrc  .subversion  .xchat2  .xinitrc  README  jhalfs
  30. lfslivecd:root | Tue Jul 18 20:08:01 2006 | ~
  31. #
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  1. This is the Official Linux From Scratch LiveCD
  2. Created by:
  3. Jeremy Huntwork, Project Leader
  4. Alexander Patrakov, Maintainer, i18n
  5. Justin Knierim, Maintainer
  6. Thomas Pegg, Maintainer

  8. Version: x86-6.2-pre4
  9. ____________________________________________________________

  11. Please read the /root/README file before using this CD.

  13. All the source packages you will need to build an LFS system
  14. are located in /lfs-sources.  You can find the
  15. LFS book in /usr/share/LFS-BOOK-trunk-HTML.

  17. Support questions concerning this CD should be directed to
  18. livecd@linuxfromscratch.org

  20. Type "greeting" at any time to view this message again.

  22. Press Enter to activate this virtual console...

  24. Last login: Tue Jul 18 20:08:30 +0800 2006 on tty2.
  25. lfslivecd:root | Tue Jul 18 20:08:46 2006 | ~
  26. # ls -al
  27. total 56
  28. drwxr-x---  7 root root 4096 Jul 18 20:08 .
  29. drwxr-xr-x 20 root root 4096 May 14 12:22 ..
  30. -rw-------  1 root root   18 Jul 18 20:08 .bash_history
  31. -rw-------  1 root root   61 May 14 12:22 .bashrc
  32. drwxr-xr-x  3 root root 4096 Apr  5 22:54 .irssi
  33. drwxr-xr-x  4 root root 4096 Apr  5 22:54 .mozilla
  34. -rw-------  1 root root  953 May 13 19:17 .muttrc
  35. -rw-r--r--  1 root root   57 May 13 19:18 .newsrc
  36. drwxr-xr-x  3 root root 4096 May 13 14:30 .subversion
  37. drwxr-xr-x  4 root root 4096 Apr  5 22:54 .xchat2
  38. -rw-r--r--  1 root root  729 May 13 18:56 .xinitrc
  39. -rw-r--r--  1 root root 7831 May 14 12:22 README
  40. drwxr-xr-x 10 root root 4096 May 14 12:09 jhalfs
  41. lfslivecd:root | Tue Jul 18 20:08:50 2006 | ~
  42. #
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rengo
 楼主| 发表于 2006-7-20 22:12:54 | 显示全部楼层
也可能是虚拟机的问题.但是我看到你列出的都不是空文件夹.
因为我这边是空文件夹才会出现这样的情况.
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d00m3d
发表于 2006-7-21 01:22:09 | 显示全部楼层
Empty directory also has no problems at all!
  1. This is the Official Linux From Scratch LiveCD
  2. Created by:
  3. Jeremy Huntwork, Project Leader
  4. Alexander Patrakov, Maintainer, i18n
  5. Justin Knierim, Maintainer
  6. Thomas Pegg, Maintainer

  8. Version: x86-6.2-pre5
  9. ____________________________________________________________

  11. Please read the /root/README file before using this CD.

  13. All the source packages you will need to build an LFS system are located in /lfs-sources.

  15. You can find the LFS book in /usr/share/LFS-BOOK-trunk-HTML.

  17. Support questions concerning this CD should be directed to livecd@linuxfromscratch.org

  19. Type greeting at any time to view this message again.

  21. Press Enter to activate this virtual console...

  23. Last login: Fri Jul 21 01:04:44 +0800 2006 on tty2.
  24. lfslivecd:root | Fri Jul 21 01:04:56 2006 | ~
  25. # ls
  26. README  jhalfs
  27. lfslivecd:root | Fri Jul 21 01:04:58 2006 | ~
  28. # mkdir TEST
  29. lfslivecd:root | Fri Jul 21 01:05:05 2006 | ~
  30. # ls
  31. README  TEST  jhalfs
  32. lfslivecd:root | Fri Jul 21 01:05:08 2006 | ~
  33. # cd TEST
  34. lfslivecd:root | Fri Jul 21 01:05:12 2006 | ~/TEST
  35. # ls -al
  36. total 8
  37. drwxr-xr-x  2 root root 4096 Jul 21 01:05 .
  38. drwxr-x--- 14 root root 4096 Jul 21 01:05 ..
  39. lfslivecd:root | Fri Jul 21 01:05:17 2006 | ~/TEST
  40. #
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rengo
 楼主| 发表于 2006-7-21 18:13:43 | 显示全部楼层
不是新建的空目录.
例如LFS LIVE CD刚刚启动后的/home/rsync 或者 /mnt目录
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d00m3d
发表于 2006-7-21 19:06:16 | 显示全部楼层
How can it be different whether the empty directory is newly created or not?  I think you should try it yourself to boot from a real machine.  It is very likely your VM is doing something strange!
  1. This is the Official Linux From Scratch LiveCD
  2. Created by:
  3. Jeremy Huntwork, Project Leader
  4. Alexander Patrakov, Maintainer, i18n
  5. Justin Knierim, Maintainer
  6. Thomas Pegg, Maintainer

  8. Version: x86-6.2-pre5
  9. ____________________________________________________________

  11. Please read the /root/README file before using this CD.

  13. All the source packages you will need to build an LFS system are located in /lfs-sources.

  15. You can find the LFS book in /usr/share/LFS-BOOK-trunk-HTML.

  17. Support questions concerning this CD should be directed to livecd@linuxfromscratch.org

  19. Type greeting at any time to view this message again.

  21. Press Enter to activate this virtual console...

  23. lfslivecd:root | Fri Jul 21 18:51:16 2006 | ~
  24. # cd /mnt
  25. lfslivecd:root | Fri Jul 21 18:51:20 2006 | /mnt
  26. # ls -a
  27. .  ..
  28. lfslivecd:root | Fri Jul 21 18:51:23 2006 | /mnt
  29. # ls -al
  30. total 8
  31. drwxr-xr-x  2 root root 4096 Jul 15 13:20 .
  32. drwxr-xr-x 21 root root 4096 Jul 16 19:58 ..
  33. lfslivecd:root | Fri Jul 21 18:51:24 2006 | /mnt
  34. #
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晨想
发表于 2006-7-21 20:27:18 | 显示全部楼层
我觉得不是VM的问题。VM 并不管这个东西的，你的系统怎么操作是系统的问题，换成 Win 的话，是不是也少几个东西呢？

楼主确定 iso 的 md5sum 正确不
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rengo
 楼主| 发表于 2006-7-21 22:54:11 | 显示全部楼层
ed029fdc74b22136193b499ca39b5978   lfslivecd-x86-6.1.1-3.iso
MD5是正确的.等有空刻成光盘在研究这个问题了.

d00m3d:为什么你上面的几个帖子中的
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有些帖子中的greeting有加引号,有些没有加?
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