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Full Discussion: Splitting the files via shell script
Top Forums Shell Programming and Scripting Splitting the files via shell script Post 302437431 by bsnithin on Thursday 15th of July 2010 05:20:10 AM
Old 07-15-2010
Hi Maya,

Are the Pharmacy id's fixed ? In the sense you know all 450 Pharmacy id's right? If yes, I have provided a simple script which can be used.

Code:
#!/bin/ksh

pharmacy_ids="p_id1 p_id2 p_id3 ... p_id450" ;

for files in `ls ODS_.*`
do
 for p_ids in $pharmacy_ids
 do
  grep $p_ids $files > ${p_ids}_${files} ;
 done
done

-Nithin.
 

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LEARN ABOUT XFREE86

zgrep

ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep	options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

																	  ZGREP(1)
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