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Full Discussion: How to reform text string?
Top Forums Shell Programming and Scripting How to reform text string? Post 302948215 by Don Cragun on Friday 26th of June 2015 11:22:44 PM
Old 06-27-2015
With any shell that uses basic Bourne shell syntax:
Code:
#!/bin/ksh
HOST_LIST='t70c7n133 16 t70c7n134 16 t70c7n135 16 t70c7n136 16 t70c7n137 16 t70c7n138 16 t70c7n140 16 t70c7n141 16'
set -- $HOST_LIST
while [ $# -ge 2 ]
do	printf '%s slots=%s\n' "$1" "$2"
	shift 2
done

And with a recent bash, a 1993 or later version of ksh, or another shell that supports indexed arrays and arithmetic commands:
Code:
#!/bin/ksh
HOST_LIST='t70c7n133 16 t70c7n134 16 t70c7n135 16 t70c7n136 16 t70c7n137 16 t70c7n138 16 t70c7n140 16 t70c7n141 16'
array=( $HOST_LIST )
for ((i = 0; i < ${#array[@]}; i += 2))
do	printf '%s slots=%s\n' "${array[i]}" "${array[i+1]}"
done

or with any POSIX-conforming shell that also supports indexed arrays as an extension to the standards:
Code:
#!/bin/ksh
HOST_LIST='t70c7n133 16 t70c7n134 16 t70c7n135 16 t70c7n136 16 t70c7n137 16 t70c7n138 16 t70c7n140 16 t70c7n141 16'
array=( $HOST_LIST )
i=0
while [ $i -lt ${#array[@]} ]
do	printf '%s slots=%s\n' "${array[i]}" "${array[i+1]}"
	i=$((i + 2))
done

All of which produce the output:
Code:
t70c7n133 slots=16
t70c7n134 slots=16
t70c7n135 slots=16
t70c7n136 slots=16
t70c7n137 slots=16
t70c7n138 slots=16
t70c7n140 slots=16
t70c7n141 slots=16

 

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gtk2::pagesetup

Gtk2::PageSetup(3)					User Contributed Perl Documentation					Gtk2::PageSetup(3)

NAME

       Gtk2::PageSetup

HIERARCHY

	 Glib::Object
	 +----Gtk2::PageSetup

METHODS

   pagesetup = Gtk2::PageSetup->new
   pagesetup = Gtk2::PageSetup->new_from_file ($file_name)
       o   $file_name (localized file name)

       May croak with a Glib::Error in $@ on failure.

       Since: gtk+ 2.12

   pagesetup = Gtk2::PageSetup->new_from_key_file ($key_file, $group_name)
       o   $key_file (Glib::KeyFile)

       o   $group_name (string or undef)

       May croak with a Glib::Error in $@ on failure.

       Since: gtk+ 2.12

   double = $setup->get_bottom_margin ($unit)
       o   $unit (Gtk2::Unit)

   $setup->set_bottom_margin ($margin, $unit)
       o   $margin (double)

       o   $unit (Gtk2::Unit)

   double = $setup->get_left_margin ($unit)
       o   $unit (Gtk2::Unit)

   $setup->set_left_margin ($margin, $unit)
       o   $margin (double)

       o   $unit (Gtk2::Unit)

   $setup->load_file ($file_name)
       o   $file_name (string)

       May croak with a Glib::Error in $@ on failure.

       Since: gtk+ 2.14

   $setup->load_key_file ($key_file, $group_name)
       o   $key_file (Glib::KeyFile)

       o   $group_name (string or undef)

       May croak with a Glib::Error in $@ on failure.

       Since: gtk+ 2.14

   pageorientation = $setup->get_orientation
   $setup->set_orientation ($orientation)
       o   $orientation (Gtk2::PageOrientation)

   double = $setup->get_page_height ($unit)
       o   $unit (Gtk2::Unit)

   double = $setup->get_page_width ($unit)
       o   $unit (Gtk2::Unit)

   double = $setup->get_paper_height ($unit)
       o   $unit (Gtk2::Unit)

   $setup->set_paper_size_and_default_margins ($size)
       o   $size (Gtk2::PaperSize)

   papersize = $setup->get_paper_size
   $setup->set_paper_size ($size)
       o   $size (Gtk2::PaperSize)

   double = $setup->get_paper_width ($unit)
       o   $unit (Gtk2::Unit)

   double = $setup->get_right_margin ($unit)
       o   $unit (Gtk2::Unit)

   $setup->set_right_margin ($margin, $unit)
       o   $margin (double)

       o   $unit (Gtk2::Unit)

   $setup->to_file ($file_name)
       o   $file_name (localized file name)

       May croak with a Glib::Error in $@ on failure.

       Since: gtk+ 2.12

   $setup->to_key_file ($key_file, $group_name)
       o   $key_file (Glib::KeyFile)

       o   $group_name (string or undef)

       Since: gtk+ 2.12

   double = $setup->get_top_margin ($unit)
       o   $unit (Gtk2::Unit)

   $setup->set_top_margin ($margin, $unit)
       o   $margin (double)

       o   $unit (Gtk2::Unit)

ENUMS AND FLAGS

   enum Gtk2::PageOrientation
       o   'portrait' / 'GTK_PAGE_ORIENTATION_PORTRAIT'

       o   'landscape' / 'GTK_PAGE_ORIENTATION_LANDSCAPE'

       o   'reverse-portrait' / 'GTK_PAGE_ORIENTATION_REVERSE_PORTRAIT'

       o   'reverse-landscape' / 'GTK_PAGE_ORIENTATION_REVERSE_LANDSCAPE'

   enum Gtk2::Unit
       o   'pixel' / 'GTK_UNIT_PIXEL'

       o   'points' / 'GTK_UNIT_POINTS'

       o   'inch' / 'GTK_UNIT_INCH'

       o   'mm' / 'GTK_UNIT_MM'

SEE ALSO

       Gtk2, Glib::Object

COPYRIGHT

       Copyright (C) 2003-2008 by the gtk2-perl team.

       This software is licensed under the LGPL.  See Gtk2 for a full notice.

perl v5.12.1							    2010-07-05							Gtk2::PageSetup(3)
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