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Top Forums Shell Programming and Scripting Removing whitespaces from a line Post 302807599 by Jotne on Wednesday 15th of May 2013 03:41:20 AM
Old 05-15-2013
Code:
awk '{$1=$1}1' OFS="\n" /clsep

OFS="\n" Set the output filed separator to new line, instead of space (default).
{$1=$1} Reconstruct the data, so that it uses the new OFS
1 the pattern one is always true, and since no action is specified, do the default, print.

PS No need to cat the file to awk, when awk can read it itself.

Last edited by Jotne; 05-15-2013 at 04:46 AM..
 

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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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