steroid_hage.sh

#!/bin/bash
#
# /* やめようね */
#
#    Author:
#        sasairc (@sasairc2)
#
#    License
#       WTFPL 2.0 
#

W="\033[48;5;255m  \033[m"
COLS=$(tput cols)
LINES=$(tput lines)

function _margin_width() {
	WIDTH=$(expr \( $COLS - $1 \) / 2)
	MARGIN_W=$(
			for i in `seq 1 $WIDTH`; do
				echo -n " "
			done
		)
}

function _margin_height() {
	HEIGHT=$(expr \( $LINES - 13 \) / 2)
	MARGIN_H=$(
			for i in `seq 1 $HEIGHT`; do
				echo " "
			done
		)
}

function steroid_hage() {
_margin_width 112
echo -en "
${MARGIN_H}   
${MARGIN_W}          $W$W     $W$W         $W$W$W$W      $W  $W     $W                                                 $W
${MARGIN_W}    $W$W$W$W   $W$W       $W$W$W$W   $W     $W    $W  $W                                 $W            $W  $W$W
${MARGIN_W}$W$W$W   $W          $W$W  $W        $W   $W $W   $W                                    $W            $W$W  $W$W
${MARGIN_W}        $W     $W$W$W$W    $W        $W $W   $W   $W$W                   $W           $W$W     $W$W$W  $W$W  $W
${MARGIN_W}       $W$W        $W      $W        $W      $W   $W  $W        $W       $W$W        $W$W   $W$W$W      $W 
${MARGIN_W}      $W  $W       $W      $W        $W      $W   $W    $W    $W$W       $W$W       $W$W$W$W$W$W
${MARGIN_W}    $W     $W     $W       $W   $W$W$W$W     $W   $W         $W$W         $W$W    $W$W    $W$W
${MARGIN_W}  $W$W      $W   $W       $W$W$W$W           $W   $W        $W$W           $W$W  $W       $W$W
${MARGIN_W}                                                           $W$W             $W$W          $W$W
${MARGIN_W}                                                          $W$W               $W$W        $W$W
${MARGIN_W}                                                         $W$W                 $W$W      $W$W
${MARGIN_W}                                                        $W$W                  $W$W     $W$W
${MARGIN_W}                                                      $W$W                     $W$W   $W$W
${MARGIN_W}                                                    $W$W                       $W$W $W$W
"
}

clear

trap 'clear; tput cnorm; exit 1' SIGINT
tput civis
_margin_height

steroid_hage
read

tput cnorm
exit 0;