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Full Discussion: Reading multiple lines in a file
Top Forums Shell Programming and Scripting Reading multiple lines in a file Post 302972648 by RavinderSingh13 on Monday 9th of May 2016 07:27:50 AM
Old 05-09-2016
Hello Ali Sarwar,

Welcome to forums, enjoy learning/knowledge sharing here. For your query could you please try following and let me know if this helps you.
Code:
while read line
do
 find -type f -name $line -exec grep "Your_String" >> Output_file
done < "abcd.txt"

Also above code is NOT tested as your requirement was not that clear, so if above doesn't help you please come with more details and all conditions which you have in your requirement too, hope this helps you.

Thanks,
R. Singh
 

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LEARN ABOUT LINUX

zegrep

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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