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Full Discussion: awk Script to parse a XML tag
Top Forums Shell Programming and Scripting awk Script to parse a XML tag Post 302733125 by agama on Monday 19th of November 2012 09:21:48 PM
Old 11-19-2012
Quote:
Originally Posted by asirohi
Hi Agama,

Thanks for the reply, but that does not work. The script that you provided just removes the <> from the line and displays
property name="agent" value="/var/tmp/root/eclipse" /
as output.

-Adi
How were you testing it? if you were using echo to echo it and pipe it into awk, were you using double quotes round the whole string? That won't work. Use single quotes:

Code:
echo '<property name="agent" value="/var/tmp/root/eclipse" />' | awk '
    /property name=/ {
        gsub( ".*value=\"", "" );
        gsub( "\".*", "" );
        print;
    }
' RS="[<>]"

If you're testing some other way, then I'd be curious what your version of awk is. Works for me with gnu awk 4.0; output from above is
Code:
/var/tmp/root/eclipse

 

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LEARN ABOUT SUSE

igawk

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)
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