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29 lines
1.5 KiB
Text
29 lines
1.5 KiB
Text
par2cmdline (Commandline implementation of PARv2.0 specification)
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par2cmdline is a GPL-licensed commandline tool for creating and using PAR2
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parity sets to detect damage in files and repair them if necessary. The
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program uses Reed Solomon Coding to perform its error correction. A useful
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program for checking and ensuring the integrity of binaries retrieved from
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usenet for instance.
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This program, or it's argued gcc, has compile issues which result in a
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"Warning: ignoring..." messages during the build process. This problem is
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known and was made a gcc bug, which was shortly fixed. From what I know,
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this issue does not affect the actual compilation of the program.
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For information on the issue see these messages:
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http://gcc.gnu.org/ml/gcc-bugs/2004-04/msg02848.html
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http://gcc.gnu.org/ml/gcc-bugs/2004-04/msg02856.html
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http://bugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=356548
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There is also current work being done on a par2 library extracted from
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par2cmdline called libpar2 and is available at pararchive.sourceforge.net.
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However, since it still contains the original par2cmdline, it has the same
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compilation issue.
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On a side note, par2cmdline in combination with unrar (available here on
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SlackBuilds.org) can be used by the python program hellanzb to make getting,
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verifying and unraring files with a nzb file almost totally hands-free.
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For more information see: http://www.hellanzb.com/trac/.
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This includes a patch to make par2cmdline work with GCC 4.x.x
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