Function Returns Post: 302979351

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Top Forums Shell Programming and Scripting Function Returns Post 302979351 by Don Cragun on Friday 12th of August 2016 04:44:27 PM

08-12-2016

Registered User

Saying you're getting an error when you hit return without showing us the exact error you are getting wastes all of our time and delays getting help from us. But, in this case it is obvious that you still have the syntax errors in the tests in your if statement, ksh (and any other shell conforming to the standards) requires whitespace separating all of the arguments in a test command (AKA [ expression ] command), and the numeric equal comparison operator in that expression is -eq; not eq. This might come closer to what you're trying to do, but without seeing how you are calling the functions you're talking about and seeing how you're testing the results produced by this code segment, we don't know whether or not it will do what you need:

Code:

if [ $zone -eq 4 ] || [ $zone -eq 5 ] || [ $zone -eq 6 ] || [ $zone eq 7 ] || [ $zone -eq 10 ] || [ $zone -eq 11 ] || [ $zone -eq 20 ] || [ $zone -eq 21 ] || [ $zone -eq 23 ] || [ $zone -eq 25 ]
then
	$zonecheck=1
else
	echo "That's not a region\n"
fi

or with more readable lines:

Code:

if [ $zone -eq 4 ] || [ $zone -eq 5 ] || [ $zone -eq 6 ] || [ $zone eq 7 ] || \
    [ $zone -eq 10 ] || [ $zone -eq 11 ] || [ $zone -eq 20 ] || [ $zone -eq 21 ] || \
    [ $zone -eq 23 ] || [ $zone -eq 25 ]
then
	$zonecheck=1
else
	echo "That's not a region\n"
fi

and, for something with this many tests, a case statement might be a better choice than an if statement.

Don Cragun

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LEARN ABOUT DEBIAN

graphics::primitive::insets

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)