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# 1  
Old 05-08-2008
Question Awk Utilities
Hi,
My input file is like this

1 11110001 1.1.1.1.1
2 12222212 2.3.44.5.6
3 22223333 1.3.2.4.1.55

Now i need the 2nd column value get printed
I tried with the following command

awk 'NR==1 {print $2}' input
this works fine for only 1st row.I need to change always NR assigned value to get printed all the 2nd column values so i tried like this but i m not getting

for( i=1;i<=3;i++)
do
Index=`awk 'NR==$i print $2}' input`
echo $Index

But i am not getting any value printed
Please anyone help me in this ...
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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)