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Full Discussion: Print hex Ip address in decimal format inside awk script
Top Forums Shell Programming and Scripting Print hex Ip address in decimal format inside awk script Post 302962044 by Ophiuchus on Monday 7th of December 2015 02:28:38 PM
Old 12-07-2015
With double commas don't work when asigning a value to variable.
And if a variable has a hex value and I try to concatenate the value with "0x" and store in a 2nd variable, only prints "0x".

Code:
$ awk 'BEGIN{Z=0xC0; printf("%d", Z)}'
192
$ awk 'BEGIN{Z='0xC0'; printf("%d", Z)}'
192 
$ awk 'BEGIN{Z="0xC0"; printf("%d", Z)}'
0
awk 'BEGIN{W=C0;Z="0x"W; printf("%d", Z)}'
0x
$ awk 'BEGIN{W="C0";Z="0x"W; printf("%s", Z)}'
0xC0
$ awk 'BEGIN{W="C0";Z="0x"W; printf("%d", Z)}'
0

---------- Post updated at 03:28 PM ---------- Previous update was at 03:00 PM ----------

Thanks RudiC for help and time.

Like mentioned in this post, I tried adding "non decimal data" in awk command and only in that way works for me.

Code:
$ echo "d djjd:C0 A8 8C 64 00 00 00" | awk --non-decimal-data '{X="0x"; sub (/:/," "); printf("%d.%d.%d.%d\n", X$3, X$4, X$5, X$6)}'
192.168.140.100

Regards
 

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gchem3d

GCHEM3D(1)						       gnome-chemistry-utils							GCHEM3D(1)

NAME

       gchem3d - a small chemical viewer application

SYNOPSIS

       gchem3d [OPTION(S)...] [FILE...]

DESCRIPTION

       gchem3d is a small chemical viewer application, which can show several chemical file formats.

OPTIONS

       The following options are accepted:

       -b COLOR, --bgcolor=COLOR
	   Use the given color as background color.  COLOR can be one of "black" (default), "white", "#rrggbb" (don't forget to escape the "#"
	   character in the shell).

       -d MODEL, --display3d=MODEL
	   Choose how molecules are displayed.	MODEL can be one of "BallnStick" (default), "SpaceFill".

       -?, --help
	   Show application help options.

       --help-all, --help-*
	   Print all or just a group of help options. These options are not documented here. Instead see gtk-options(7) and gnome-options(7).

       -v, --version
	   Print gchem3d version information.

SEE ALSO

       gnome-options(7), gtk-options(7)

AUTHORS

       Jean Brefort <jean.brefort@normalesup.org>
	   Program author.

       Daniel Leidert <daniel.leidert@wgdd.de>
	   Manpage author.

COPYRIGHT

       Copyright (C) 2002-2007 Jean Brefort
       Copyright (C) 2004-2007 Daniel Leidert

       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any
       later version published by the Free Software Foundation.

gcu 0.12				      $Date: 2009-03-19 10:53:47 +0100 (jeu. 19 mars 2009) $					GCHEM3D(1)
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