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Full Discussion: awk to print range of fields
Top Forums Shell Programming and Scripting awk to print range of fields Post 302579734 by krishnix on Tuesday 6th of December 2011 11:58:27 AM
Old 12-06-2011
Hi Corona,

Code:
cat file.in | awk -F"," '!($1$2$3$4$5$6$7$8 in a){a[$1$2$3$4$5$6$7$8];print $0}' | cut -d, -f1-150  > file.out

I use the above code, ie., using cut within awk. Do you think its effective way of using it like that.

Thanks, K.
 

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LEARN ABOUT DEBIAN

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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