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Full Discussion: alignment of variable
Top Forums Shell Programming and Scripting alignment of variable Post 302205028 by era on Friday 13th of June 2008 07:52:42 AM
Old 06-13-2008
You could use printf and then replace spaces with asterisks.

Code:
awk '{ p=sprintf("%3s%7s", $1, $2); gsub(/ /, "*", p); print p }' a.txt

If your awk doesn't have the gsub function, see if you can find nawk or mawk or gawk or an XPG4 awk on your system.

Last edited by era; 06-13-2008 at 08:55 AM.. Reason: sprintf %s instead of sprintf %i; remark to look for nawk if gsub not available
 

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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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