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Top Forums UNIX for Dummies Questions & Answers Help splitting files greater than 250mb Post 302775827 by Don Cragun on Tuesday 5th of March 2013 01:13:02 PM
Old 03-05-2013
Did you try the code I suggested in message #5 in this thread. If it will work for you, it will eliminate having to post-process all of your big files and it will guarantee that all of your intermediate files are text files. (That may be important unless all that you do with the intermediate files is move them someplace else and recombine them into the original big files.)
 

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zipnote(1)						      General Commands Manual							zipnote(1)

NAME
zipsplit - split a zipfile into smaller zipfiles SYNOPSIS
zipsplit [-t] [-i] [-p] [-s] [-n size] [-r room] [-b path] [-h] [-q] [-v] [-L] zipfile ARGUMENTS
zipfile Zipfile to split. OPTIONS
-t Report how many files it will take, but don't make them. -i Make index (zipsplit.idx) and count its size against first zip file. -n size Make zip files no larger than "size" (default = 36000). -r room Leave room for "room" bytes on the first disk (default = 0). -b path Use path for the output zip files. -p Pause between output zip files. -s Do a sequential split even if it takes more zip files. -h Show a short help. -q Suppress some informational messages. -v Show version information. -L Show software license. DESCRIPTION
zipsplit reads a zipfile and splits it into smaller zipfiles. EXAMPLES
To be filled in. BUGS
Does not yet support large (> 2 GB) or split archives. SEE ALSO
zip(1), unzip(1) AUTHOR
Info-ZIP v3.0 of 8 May 2008 zipnote(1)
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