#!/bin/bash

## DISPLAY CONFIGURATION - THIS FILE IS INCLUDED IN VARIOUS *.sh SCRIPTS

## @date 2024-06-15 (last modifications)

## @author [email protected]

STR="$TERM"

echo -e "Local \e[35m" screen.ini "\e[0m is checking TERM variable:" "\e[36m" $STR "\e[0m"

# ENABLING COLORn ENV.VARIABLES ONLY WHEN terminal HAS COLOR POSSIBILITES:

#(see also https://unix.stackexchange.com/questions/450365/check-if-terminal-supports-24-bit-true-color)

export SUB='color'

# Do it only when the terminal description contains the word "color"

if [[ "$STR" == *"$SUB"* ]]; then

export ECHO="echo -e"

export COLOR1="\e[36m"

export COLOR2="\e[35m"

export COLOR3="\e[34m"

export COLOR4="\e[33m"

export COLERR="\e[31m" #RED

export NORMCO="\e[0m"

echo -e ${COLOR1}${SUB}${COLOR4}" is there."$NORMCO

STR=`uname -or`

#echo "UNAME:" $STR

SUB='Linux'

# Do it Only when the system description contains the word "Linux"

if [[ "$STR" == *"$SUB"* ]];

then

echo -e ${COLOR1}${SUB}${COLOR4}" is there."$NORMCO

fi

else

echo -----------------------------

echo Terminal colors unvailable?

echo -----------------------------

fi