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Full Discussion: shell script required
Operating Systems Linux shell script required Post 302125766 by robotronic on Saturday 7th of July 2007 05:04:27 AM
Old 07-07-2007
I'm sure there's a more elegant way to do this, but a rapid solution could be:

Code:
sed "/^01/d; /^02/d; s/\^//g; s/^..//" 71018158.txt | split -32 - 71018158.part.
wc -m 71018158.part.*
rm 71018158.part.*

-----------------------------------------------------------

./script.sh
264 71018158.part.aa
284 71018158.part.ab
301 71018158.part.ac
849 total

I suppose that you don't wanna count characters belonging to the number of records at the beginning of each line (01, 02, 03...), otherwise you have to remove "s/^..//".

I also assume that the rows in your input file that aren't numbered (e.g. the line after the 32nd row in the first block of text) is actually a single long line (the continuation of 32nd row). If this isn't a mistake you've done with copy/paste, my script won't work Smilie

Bye
 

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deb-split(5)							      Debian							      deb-split(5)

NAME
deb-split - Debian multi-part binary package format SYNOPSIS
filename.deb DESCRIPTION
The multi-part .deb format is used to split big packages into smaller pieces to ease transport in small media. FORMAT
The file is an ar archive with a magic value of !<arch>. The file names might contain a trailing slash (since dpkg 1.15.6). The first member is named debian-split and contains a series of lines, separated by newlines. Currently seven lines are present. The first is the format version number, 2.1 at the time this manual page was written. The second is the package name. The third is the package ver- sion. The fourth is the md5sum of the package. The fifth is the total size of the package. The sixth is the maximum part size. The seventh is the current part number, followed by a slash and the total amount of parts (as in '1/10'). Programs which read multi-part archives should be prepared for additional lines to be present, and should ignore these if this is the case. If the version number has changed, an incompatible change has been made and the program should stop. If it has not, then the program should be able to safely continue, unless it encounters an unexpected member in the archive (except at the end), as described below. The second, last required member is named data.N, where N denotes the part number. It contains the raw part data. These members must occur in this exact order. Current implementations should ignore any additional members after data.N. Further members may be defined in the future, and (if possible) will be placed after these two. SEE ALSO
deb(5), dpkg-split(1). Debian Project 2010-01-28 deb-split(5)
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