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Full Discussion: Using grep for a particular field
Top Forums UNIX for Beginners Questions & Answers Using grep for a particular field Post 303036066 by RudiC on Thursday 13th of June 2019 11:17:24 AM
Old 06-13-2019
Make it

Code:
egrep " (2248/24000|1836/25000|1836/27000) " file

, then.For your second condition, you'll need to specify the entire pattern:

Code:
egrep "1836/24000;1801/24000;2248/24000|(1836/24000|1836/25000|1836/27000) " file
1836       25000    01052019             BH90P.TEMP.DA1836.FTP             W            1836/24000;1801/24000;2248/24000        S        
1836       26000    01052019             BH90P.TEMP.DA1836.FTP             W            1836/25000                              S                
1836       ETL31    01052019             BH90P.TEMP.DA1836.FTP             W            1836/27000                              S

Last edited by RudiC; 06-13-2019 at 12:29 PM..
 

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LEARN ABOUT POSIX

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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