A shell script to display SEE YOU SPACE COWBOY whenever you logout of your terminal!

seeyouspacecowboy.sh

#!/usr/bin/env bash

# SEE YOU SPACE COWBOY by DANIEL REHN (danielrehn.com)
# Displays a timeless message in your terminal with cosmic color effects

# Usage: add "sh ~/seeyouspacecowboy.sh; sleep 2" to .bash_logout (or similar) in your home directory
# (adjust the sleep variable to display the message for more seconds)

# Cosmic color sequence

ESC_SEQ="\x1b[38;5;"
COL_01=$ESC_SEQ"160;01m"
COL_02=$ESC_SEQ"196;01m"
COL_03=$ESC_SEQ"202;01m"
COL_04=$ESC_SEQ"208;01m"
COL_05=$ESC_SEQ"214;01m"
COL_06=$ESC_SEQ"220;01m"
COL_07=$ESC_SEQ"226;01m"
COL_08=$ESC_SEQ"190;01m"
COL_09=$ESC_SEQ"154;01m"
COL_10=$ESC_SEQ"118;01m"
COL_11=$ESC_SEQ"046;01m"
COL_12=$ESC_SEQ"047;01m"
COL_13=$ESC_SEQ"048;01m"
COL_14=$ESC_SEQ"049;01m"
COL_15=$ESC_SEQ"051;01m"
COL_16=$ESC_SEQ"039;01m"
COL_17=$ESC_SEQ"027;01m"
COL_18=$ESC_SEQ"021;01m"
COL_19=$ESC_SEQ"021;01m"
COL_20=$ESC_SEQ"057;01m"
COL_21=$ESC_SEQ"093;01m"
RESET="\033[m"

# Timeless message

printf "$COL_01   ◢ ███◣   ██████████ ██████████    ◥ ◣       ◢ █◤ ◢ ████◣    ██      ███  \n"
printf "$COL_02 ◢ █◤   ◥ ◣ ███        ███             ◥ ◣   ◢ █◤ ◢ █◤   ◥ █◣  ██      ███  \n"
printf "$COL_03  ◥ ██◣     ███████    ███████           ◥ ███◤   ███      ███ ██      ███  \n"
printf "$COL_04     ◥ █◣   ███        ███                 ███    ███      ███ ██      ███  \n"
printf "$COL_05       ◥██◣ ███        ███                 ███    ███      ███ ██      ███  \n"
printf "$COL_06""◥ ◣    ◢██◤ ███        ███                 ███    ◥ ◣    ◢ █◤  ◥ ◣   ◢ █◤  \n"
printf "$COL_07  ◥ ████◤   ██████████ ██████████          ███      ◥ ████◤      ◥ ███◤  \n"
printf "$COL_08   ◢ ███◣   ██████◣          ◢ ██   ◢ ███◣    ██████████    \n"
printf "$COL_09 ◢ █◤   ◥ ◣ ███   ◥ ◣      ◢ ████ ◢ █◤   ◥ ◣  ███       \n"
printf "$COL_10  ◥ ██◣     ███   ◢ █◤  ◢ ██◤ ███ ███         ███████    \n"
printf "$COL_11     ◥ █◣   ███████◤  ◢ ██◤   ███ ███         ███   \n"
printf "$COL_12       ◥██◣ ███     ◢ ██◤     ███ ███         ███    \n"
printf "$COL_13""◥ ◣    ◢██◤ ███   ◢ █████████████ ◥ ◣    ◢ █◤ ███  \n"
printf "$COL_14  ◥ ████◤   ███ ◢ █◤          ███   ◥ ████◤   ██████████     \n"
printf "$COL_15   ◢ ███◣      ◢ ████◣    ███        ███ █████◣       ◢ ████◣ ◥ ◣       ◢ █◤     \n"
printf "$COL_16 ◢ █◤   ◥ ◣  ◢ █◤   ◥ █◣  ███        ███ ███  ◥ ◣   ◢ █◤   ◥ █◣ ◥ ◣   ◢ █◤   \n"
printf "$COL_17 ███         ███      ███ ███  ◢ ◣   ███ ███████◤   ███      ███  ◥ ███◤    \n"
printf "$COL_18 ███         ███      ███ ███◢ ████◣ ███ ███  ◥ █◣  ███      ███    ███    \n"
printf "$COL_19 ███         ███      ███ ████◤   ◥ ████ ███    ███ ███      ███    ███  \n"
printf "$COL_20 ◥ ◣    ◢ █◤ ◥ ◣    ◢ █◤  ██◤       ◥ ██ ███  ◢ █◤  ◥ ◣    ◢ █◤     ███  \n"
printf "$COL_21   ◥ ████◤     ◥ ████◤    ◤           ◥  ██████◤      ◥ ████◤       ███\n"
printf "$RESET" # Reset colors to "normal"