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Full Discussion: line number of the i-th occurrence of a pattern
Top Forums UNIX for Dummies Questions & Answers line number of the i-th occurrence of a pattern Post 302380832 by f_o_555 on Wednesday 16th of December 2009 09:25:19 AM
Old 12-16-2009
line number of the i-th occurrence of a pattern
Hi all,
is there a simple way to obtain the line number of the i-th occurrence of a pattern?

I have

Code:
OCCURRENCE=`grep -io "${STRING_NAME[$J]}" ${1}-${8}${EXT}.out_bis| wc -l`

which tells me how many occurency I have. I would like to go through them and determine the line number and assign it to a variable.
I don't want to have them in an array but in a signle variable.

Any suggestion?
Thank you,
Sarah
 

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LEARN ABOUT V7

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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