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Full Discussion: Column printing in awk
Top Forums Shell Programming and Scripting Column printing in awk Post 302701643 by clx on Monday 17th of September 2012 03:43:21 AM
Old 09-17-2012
One way,

Code:
awk '/^$/ {next} NF>4 {f1=$2;f2=$3;print f1,f2,int($4),int($5)} NF<4{print f1,f2,int($1),int($2)}' file

2480434.4 885618.6 0 1948
2480434.4 885618.6 40 1952
2480434.4 885618.6 80 1961
2480434.4 885618.6 120 1977
2480653.8 885738.3 0 1948
2480653.8 885738.3 40 1952
2480653.8 885738.3 4000 4938
2480653.8 885738.3 4040 4938
2480873.3 885858.0 0 1948
2480873.3 885858.0 40 1952
2480873.3 885858.0 80 1961
2480873.3 885858.0 4100 4938


If you don't have blank lines, Remove the first part of the command.
 

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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)
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