Organize output with awk Post: 303019455

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Top Forums Shell Programming and Scripting Organize output with awk Post 303019455 by Ophiuchus on Friday 29th of June 2018 01:37:03 PM

06-29-2018

Registered User

Quote:

Originally Posted by RudiC

Sliding in an output delimiter is not a difficult task, but finding empty fields in the input when the input delimiters are a couple of spaces, and the input fields are space padded, too, is NOT a deterministic task. In this case, I'll take 5 spaces (two as field delimiters, three for field width) as an empty field identifier, but YMMV.

Thanks again RudiC. It works with the sample file but as you said different results could be obtained. Trying other input the output is not correct for some values of 4 last columns, but I understand the reason you explain. The input is not clearly determined in its fields so is difficult to parse it.

I think I could use your 3 solutions and manually separate the values in 4 last columns.

Many thanks for your help.

---------- Post updated at 01:37 PM ---------- Previous update was at 12:22 PM ----------

Hello RudiC,

May you explain me please how this part of your first solution works?

Code:

$0 ~ HD   {getline
           printf "%s", $0
           getline
           next
           }
          {printf RS "%s", $0}
'

I understand with getline reads the next line after the matched string, but I don't see clear how if you already printed a line after the first getline, then why you apply another getline and a next and how you arrange the correct output with another print.

Thanks again.

Ophiuchus

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ttk::frame

ttk::frame(n)							 Tk Themed Widget						     ttk::frame(n)

__________________________________________________________________________________________________________________________________________________

NAME

       ttk::frame - Simple container widget

SYNOPSIS

       ttk::frame pathName ?options?
_________________________________________________________________

DESCRIPTION

       A ttk::frame widget is a container, used to group other widgets together.

STANDARD OPTIONS

       -class		     -cursor		  -takefocus
       -style

       See the ttk_widget manual entry for details on the standard options.

WIDGET-SPECIFIC OPTIONS
       [-borderwidth borderWidth]  The desired width of the widget border.  Defaults to 0.  [-relief relief] One of the standard Tk border styles:
       flat, groove, raised, ridge, solid, or sunken.  Defaults to flat.  [-padding padding] Additional padding  to  include  inside  the  border.
       [-width width]  If specified, the widget's requested width in pixels.  [-height height] If specified, the widget's requested height in pix-
       els.

WIDGET COMMAND

       Supports the standard widget commands configure, cget, identify, instate, and state; see ttk::widget(n).

NOTES

       Note that if the pack, grid, or other geometry managers are used to manage the children of the frame, by the GM's requested size will  nor-
       mally take precedence over the frame widget's -width and -height options.  pack propagate and grid propagate can be used to change this.

SEE ALSO

       ttk::widget(n), ttk::labelframe(n), frame(n)

KEYWORDS

       widget, frame, container

Tk									8.5							     ttk::frame(n)