Using color in scripts Post: 303033773

Sponsored Content

Operating Systems Linux Ubuntu Using color in scripts Post 303033773 by wisecracker on Thursday 11th of April 2019 01:34:29 PM

04-11-2019

Registered User

Some of these terminal escape codes even 'tput' can't do.
All work on CygWin's 'mintty' terminal too.

Code:

#!/bin/sh

# For those that do not have tput.
# Some of these cannot even be done using tput!
# All work on the majority of terminals but some terminals can't do them all.

# Resize the terminal on the fly, even works on CygWin's mintty, this resizes to 30 rows by 86 columns.
echo "Resize terminal to 30 x 86."
printf "%b" "\033[8;30;86t"
sleep 2
# And resize to a standard size of 24 rows by 80 columns.
echo "Resize terminal to 24 x 80."
printf "%b" "\033[8;24;80t"

# Reset terminal for machines that do not have it.
echo "Reset the terminal."
sleep 2
printf "%b" "\033c\033[0m\033[2J\033[H"

# Clear the screen.
echo "Clear the screen."
sleep 1
printf "%b" "\033[2J\033[H"
echo "Alternate clear screen."
sleep 1
# OR...
printf "%b" "\033[2J\033[1;1f"

# Clear the terminal current buffer only.
printf "%b" "\033[3J"

# Write into the terminal title bar.
printf "%b" "\033]0;Barry Walker.\007"
sleep 2
# And clear it again.
printf "%b" "\033]0;\007"

Enjoy lads and lassies...

Last edited by wisecracker; 04-11-2019 at 02:45 PM..

This User Gave Thanks to wisecracker For This Post:

wisecracker

View Public Profile for wisecracker

Find all posts by wisecracker

2 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to change the background color in the init 3 mode(not line color)

Hello, I am using RHEL 6.1 on VMware I am searching for a way to change background color (not line by line color wich one can using tput command) basically changing the color of the whole screen to white instead of the default black and changing font color to black and alos would like to...

2. UNIX for Beginners Questions & Answers

Text color in Linux scripts via putty

hi Folks, Can anyone help with changing the color of the words in a linux shell script? I get how to change default background etc in putty, but for some reason the text in the script has different colors for different parts of the cript. Is there a way to have one color in a linux shell...

LEARN ABOUT DEBIAN

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)