03-11-2007
dynamic
sorry, for not being more specific:
I am processing 2 large files - 10mil records
One is master and the other is detail. Because there is no uniqueness between them I have to rely on the row count of each file before processing.
With that said, I cut -d "|" -f2 from both files into > aa.out and ab.out
Once this is complete, I sort both files and do a diff to get the records in one and not the other and vice versa.
Now that I have a diff.out (most of the time it will only be a record or two)
I need to be able to remove them from the original file before application processing.
I will attempt to illustrate and for your review:
File 1
111111
222222
333333
555555
File 2
111111
222222
333333
444444
cat diff.out
03c4400
444444
03c5556
555555
I now need to remove those two records from both files - please let me know if any ideas.
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LEARN ABOUT DEBIAN
oggz-sort
oggz-sort(1) General Commands Manual oggz-sort(1)
NAME
oggz-sort -- Sort the pages of an Ogg file in order of presentation time.
SYNOPSIS
oggz-sort [-o filename | --output filename ] filename
oggz-sort [-h | --help ] [-v | --version ]
Description
oggz-sort sorts an Ogg file, interleaving pages in order of presentation time. It correctly interprets the granulepos timestamps of Ogg
CELT, CMML, Dirac, FLAC, Kate, PCM, Speex, Theora and Vorbis bitstreams. Run oggz-known-codecs(1) for a full list of codecs known by the
installed version of oggz.
Some encoders produce files with incorrect page ordering; for example, some audio and video pages may occur out of order. Although these
files are usually playable, it can be difficult to accurately seek or scrub on them, increasing the likelihood of glitches during playback.
Players may also need to use more memory in order to buffer the audio and video data for synchronized playback, which can be a problem when
the files are viewed on low-memory devices.
Some older Ogg encoders also produce pages which incorrectly have granulepos timestamps recorded that shouldn't be: pages which have no
completed packets must have a granulepos of -1. oggz-sort will correct such granulepos during the process of sorting.
The tool oggz-validate can be used to check the relative ordering of packets in a file, and also to detect incorrect granulepos on pages
with no completed packets. If either of these errors are reported, or use oggz-sort to fix the problem.
Options
oggz-sort accepts the following options:
Miscellaneous options
-o filename, --output filename
Write output to the specified filename instead of printing it to standard output.
-h, --help
Display usage information and exit.
-v, --version
Output version information and exit.
EXAMPLES
Correct the page ordering in broken.ogv:
oggz sort -o fixed.ogv broken.ogv
AUTHOR
Conrad Parker January 25, 2008;
COPYRIGHT
Copyright (C) 2008 Annodex Association
SEE ALSO
oggz-validate(1), oggz-merge(1), oggz-dump(1), oggz-diff(1), hogg(1)
oggz-sort(1)