Using color in scripts Post: 303033808

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Operating Systems Linux Ubuntu Using color in scripts Post 303033808 by Don Cragun on Thursday 11th of April 2019 10:04:02 PM

04-11-2019

Registered User

In post #5 in this thread drl gave you two scripts and showed you the output the first script produced when it was run after the second script had been installed under the name my-hilite.

It seems that wisecracker installed those two scripts on his system naming the first script Colour_test.sh and naming the second script my-hilite. When wisecracker ran Colour_test.sh it produced the output that drl showed us in post #5 and that wisecracker showed us again in post #16. I also installed those two scripts on my system with the same names that wisecracker used, and when I ran Colour_test.sh it also produced the output that drl showed us in post #5.

We are all having a hard time understanding how you installed two files named my-hilite in the same directory. But, if you had installed what we are calling Colour_test.sh in a file named my-hilite and invoked it with the name my-hilite that would indeed produce the output you showed us since that script was very busy calling itself until you exceeded the number of processes your operating system allowed to to run concurrently.

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sdl::color

pods::SDL::Color(3pm)					User Contributed Perl Documentation				     pods::SDL::Color(3pm)

NAME

       SDL::Color - Format independent color description

   CATEGORY
       Core, Video, Structure

SYNOPSIS

	my $black = SDL::Color->new(0, 0, 0);
	my $color = SDL::Color->new(255, 0, 0);
	my $r = $color->r; # 255
	my $g = $color->g; # 0
	my $b = $color->b; # 0
	$color->g(255);
	$color->b(255);
	# $color is now white

DESCRIPTION

       "SDL_Color" describes a color in a format independent way.

METHODS

   new
	my $color = SDL::Color->new(255, 0, 0);

       The constructor creates a new color with the specified red, green and blue values.

   r
	my $r = $color->r;
	$color->r(128);

       If passed a value, this method sets the red component of the color; if not, it returns the red component of the color.

   g
	my $g = $color->g;
	$color->g(128);

       If passed a value, this method sets the green component of the color; if not, it returns the green component of the color.

   b
	my $b = $color->b;
	$color->b(128);

       If passed a value, this method sets the blue component of the color; if not, it returns the blue component of the color.

SEE ALSO

       SDL::Surface

AUTHORS

       See "AUTHORS" in SDL.

perl v5.14.2							    2012-05-28						     pods::SDL::Color(3pm)