my personal terminal GUI text editor, EASY

#!/bin/bash
####################################
#
# START
# g0ne_@p0stal <v1ral_ITS>
# ImPerialTeKSolutions@outlook.com
#
####################################
echo "          #              #      "
echo "          ################    ####"
echo "          ################    ####"
echo "          ################     ##"
echo "                         #"
echo "             #################"
echo "          ####################"
echo "          ####################"
echo "          ##             #"
echo "          ##"
echo "            #"
echo "          ####      ## "
echo "          ####    ###### "
echo "          ##     ######## "
echo "          #     ####     #"
echo "          #     ####     #"
echo "          #     ####    ##"
echo "          #    ####    ## "
echo "           ########   ####"
echo "            #####"
echo " v1ral_ITS"
echo " https://pastebin.com/u/v1ral_ITS"
echo " ImPerialTeKSolutions@outlook.com"
sleep 3

read FILE < <( yad --file-selection --title "ITS Simple Text Editor" )
read EDIT_FILE< <( cat $FILE > /tmp/file.$$ )
read NEW_FILE< <( cat /tmp/file.$$ | yad --width 650 --height 350 --text-info --editable > /tmp/file.save.$$ )
read NEW_SAVE_FILE< <( mv /tmp/file.save.$$ $FILE )

$EDIT_FILE
$FILE
$NEW_FILE
$NEW_SAVE_FILE

rm /tmp/file.$$
rm /tmp/file.save.$$