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Full Discussion: How to reform text string?
Top Forums Shell Programming and Scripting How to reform text string? Post 302948214 by crimso on Friday 26th of June 2015 10:26:02 PM
Old 06-26-2015
Thank-you pilnet101 for freely chiming in. And yes RudiC I did put forth some effort before posting.

The following variable is inherited:

Code:
HOST_LIST='t70c7n133 16 t70c7n134 16 t70c7n135 16 t70c7n136 16 t70c7n137 16 t70c7n138 16 t70c7n140 16 t70c7n141 16'

and I did this:
Code:
echo $HOST_LIST | fold -w 13 | sed  's/16/slots=16/'

However I realized that if the 16 was actually a single digit then the fold command is no good. Of course pilnet101's solution works well:
Code:
echo $HOST_LIST | awk 'BEGIN{RS=FS};ORS=(NR%2)?" slots=":"\n"{gsub(/\n *$/,"")}1'

Any other suggestions?

Last edited by rbatte1; 06-29-2015 at 09:04 AM.. Reason: Removed needless SIZE tags fopr clarity
 

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Graphics::Primitive::Insets(3pm)			User Contributed Perl Documentation			  Graphics::Primitive::Insets(3pm)

NAME
Graphics::Primitive::Insets - Space between things DESCRIPTION
Graphics::Primitive::Insets represents the amount of space that surrounds something. This object can be used to represent either padding or margins (in the CSS sense, one being inside the bounding box, the other being outside) SYNOPSIS
use Graphics::Primitive::Insets; my $insets = Graphics::Primitive::Insets->new({ top => 5, bottom => 5, left => 5, right => 5 }); METHODS
Constructor new Creates a new Graphics::Primitive::Insets. Instance Methods as_array Return these insets as an array in the form of top, right, bottom and left. bottom Set/Get the inset from the bottom. equal_to Determine if these Insets are equal to another. left Set/Get the inset from the left. right Set/Get the inset from the right. top Set/Get the inset from the top. zero Sets all the insets (top, left, bottom, right) to 0. AUTHOR
Cory Watson, "<gphat@cpan.org>" SEE ALSO
perl(1) COPYRIGHT &; LICENSE Copyright 2008-2010 by Cory G Watson. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.12.3 2010-08-21 Graphics::Primitive::Insets(3pm)
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