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Full Discussion: Need help in getting count from xml file
Top Forums Shell Programming and Scripting Need help in getting count from xml file Post 303005530 by rbatte1 on Thursday 19th of October 2017 06:32:10 AM
Old 10-19-2017
Using other standard utilities, could you try something like this:-
Code:
egrep "^<customer customer-no=\"" *.xml \
 | cut -f1 -d">" \
 | sort \
 | uniq -c

It might be pretty heavy on processing, but it seems to work for me. If egrep is being unpredictable, try putting the cut first instead. That would give cut more lines to process, but I suppose egrep then has shorter lines to consider. I'm not sure which will perform better.



I hope that this helps,
Robin
 

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LEARN ABOUT CENTOS

lzfgrep

XZGREP(1)							     XZ Utils								 XZGREP(1)

NAME

       xzgrep - search compressed files for a regular expression

SYNOPSIS

       xzgrep [grep_options] [-e] pattern file...
       xzegrep ...
       xzfgrep ...
       lzgrep ...
       lzegrep ...
       lzfgrep ...

DESCRIPTION

       xzgrep  invokes	grep(1)  on  files which may be either uncompressed or compressed with xz(1), lzma(1), gzip(1), bzip2(1), or lzop(1).  All
       options specified are passed directly to grep(1).

       If no file is specified, then standard input is decompressed if necessary and fed to grep(1).  When reading from standard  input,  gzip(1),
       bzip2(1), and lzop(1) compressed files are not supported.

       If  xzgrep  is  invoked as xzegrep or xzfgrep then egrep(1) or fgrep(1) is used instead of grep(1).  The same applies to names lzgrep, lze-
       grep, and lzfgrep, which are provided for backward compatibility with LZMA Utils.

ENVIRONMENT

       GREP   If the GREP environment variable is set, xzgrep uses it instead of grep(1), egrep(1), or fgrep(1).

SEE ALSO

       grep(1), xz(1), gzip(1), bzip2(1), lzop(1), zgrep(1)

Tukaani 							    2011-03-19								 XZGREP(1)
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