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Full Discussion: Replacing all but the first and last double quote in a line with a single quote with awk
Top Forums Shell Programming and Scripting Replacing all but the first and last double quote in a line with a single quote with awk Post 302944877 by Scrutinizer on Saturday 23rd of May 2015 03:29:29 AM
Old 05-23-2015
You can do that with awk, it is not an awk thing, it is a shell thing.. In shell you cannot escape characters that are in single quotes. And since the actual awk script is enclosed in single quotes...

What you can do is have a file that contains the awk script and call it like this:

Code:
awk -f awk.script

Then you do not need to worry about escaping quotes...

For example:
Code:
$ awk 'BEGIN{print "This is a quote: '\''"}' 
This is a quote: '

$ cat awk.script
BEGIN {
  print "This is a quote: '"
} 

$ awk -f awk.script
This is a quote: '

Last edited by Scrutinizer; 05-23-2015 at 04:41 AM..
 

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LEARN ABOUT CENTOS

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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