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Neil Bothwick <neil@××××××××××.uk> wrote: |
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> On Tue, 30 Sep 2008 12:38:16 -0400, Andrey Vul wrote: |
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> |
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> > However, I don't know how to use the output of "find cd-root -type f |
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> > -or -type l | xargs sha1sum -b" to find duplicate files. Maybe someone |
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> > can donate a perl/python script to find duplicate files and list them? |
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> |
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> emerge -av app-misc/fdupes |
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> fdupes -r cd-root |
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|
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This may help in case there are files that have the same content but are not |
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hardlinked together. |
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|
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Mkisofs checks for pysically and virtually (e.g. via -graft-points) hard linked |
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files. Files with the same inode number appear only once in the .iso image |
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created by mkisofs. |
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|
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The patch with -duplicates-once is from before December 2001 in a time where |
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POSIX did not allow 64 bit inode numbers. At that time, Cygwin did not work |
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properly as it hashed 64 bit NTFS inode numbers to 32 bit numbers. Since a long |
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time, Cygwin just uses 64 bit inode numbers for NTFS and mkisofs has no problem |
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to detect hard lionked files. |
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|
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Jörg |
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|
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-- |
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EMail:joerg@××××××××××××××××××××××××.de (home) Jörg Schilling D-13353 Berlin |
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js@××××××××××××.de (uni) |
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schilling@××××××××××××××××.de (work) Blog: http://schily.blogspot.com/ |
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URL: http://cdrecord.berlios.de/private/ ftp://ftp.berlios.de/pub/schily |
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