awk multiple-line search and replace one-liner


 
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Old 05-01-2011
[SOLVED] awk multiple-line search and replace one-liner

Hi

I am trying to search and replace a multi line pattern in a php file using awk.
The pattern starts with
<div id="navbar">
and ends with
</div>
and spans over an unknown number of lines.

I need the command to be a one liner.
I use the "record separator" like this :

Code:
awk -v RS="</div>" -v FILENEW="nouveau.php" '{gsub(/<div\ id\=\"navbar\">.*$/,"<?php include(\"menu.php\"); ?>",$0); print $0 "</div>">FILENEW; system("mv " FILENEW " " FILENAME)}' myfile.php

but it deletes all the
</div>
in the file.
How can I avoid the deletion of the record separator?

Thanks

Last edited by louisJ; 05-08-2011 at 02:00 PM..
 
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IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)