#!/bin/sh
RESET='\033[0m'
BYELLOW='\033[1;33m'
DARK_GRAY='\033[1;30m'
BWHITE='\033[1;37m'
#-------- function to print little tux ascii image ----------------------------------------------------------
print_little_tux() {
    echo "    .--."
    echo "   |o_o |"
    echo "   |:_/ |"
    echo "  //   \ \ "
    echo " (|     | )"
    echo "/'\_   _/\`\ "
    echo "\___)=(___/"
}
#------------------------------------------------------------------------------------------------------------
#------------- function to print big tux ascii image --------------------------------------------------------
print_big_tux() {
    echo "                 .88888888:."
    echo "                88888888.88888."
    echo "              .8888888888888888."
    echo "              888888888888888888"
    echo "              88' _\`88'_  \`88888"
    echo "              88 88 88 88  88888"
    echo "              88_88_::_88_:88888"
    echo "              88:::,::,:::::8888"
    echo "              88\`:::::::::'\`8888"
    echo "             .88  \`::::'    8:88."
    echo "            8888            \`8:888."
    echo "          .8888'             \`888888."
    echo "         .8888:..  .::.  ...:'8888888:."
    echo "        .8888.'     :'     \`'::\`88:88888"
    echo "       .8888        '         \`.888:8888."
    echo "      888:8         .           888:88888"
    echo "    .888:88        .:           888:88888:"
    echo "    8888888.       ::           88:888888"
    echo "    \`.::.888.      ::          .88888888"
    echo "   .::::::.888.    ::         :::\`8888'.:."
    echo "  ::::::::::.888   '         .::::::::::::"
    echo "  ::::::::::::.8    '      .:8::::::::::::."
    echo " .::::::::::::::.        .:888:::::::::::::"
    echo " :::::::::::::::88:.__..:88888:::::::::::'"
    echo "  \`'.:::::::::::88888888888.88:::::::::'"
    echo "        \`':::_:' -- '' -'-' \`':_::::'\`"
}
#------------------------------------------------------------------------------------------------------------
print_m_tux() {
  printf "        ${DARK_GRAY}#####${RESET}\n"
  printf "       ${DARK_GRAY}#######${RESET}\n"
  printf "       ${DARK_GRAY}##${BWHITE}O${DARK_GRAY}#${BWHITE}O${DARK_GRAY}##${RESET}\n"
  printf "       ${DARK_GRAY}#${BYELLOW}#####${DARK_GRAY}#${RESET}\n"
  printf "     ${DARK_GRAY}##${BWHITE}##${BYELLOW}###${BWHITE}##${DARK_GRAY}##${RESET}\n"
  printf "    ${DARK_GRAY}#${BWHITE}##########${DARK_GRAY}##${RESET}\n"
  printf "   ${DARK_GRAY}#${BWHITE}############${DARK_GRAY}##${RESET}\n"
  printf "   ${DARK_GRAY}#$BWHITE############${DARK_GRAY}###${RESET}\n"
  printf "  ${BYELLOW}##${DARK_GRAY}#${BWHITE}###########${DARK_GRAY}##${BYELLOW}#${RESET}\n"
  printf "${BYELLOW}######${DARK_GRAY}#${BWHITE}#######${DARK_GRAY}#${BYELLOW}######${RESET}\n"
  printf "${BYELLOW}#######${DARK_GRAY}#${BWHITE}#####${DARK_GRAY}#${BYELLOW}#######${RESET}\n"
  printf "  ${BYELLOW}#####${DARK_GRAY}#######${BYELLOW}#####${RESET}\n"
}
#------- main -----------------------------------------------------------------------------------------------
case "$1" in
    big|b|-b)
        print_big_tux    # print big tux image
        ;;
    little|l|-l)
        print_little_tux # print little tux image
        ;;
    medium|m|-m)
        print_m_tux
        ;;
    *)
        print_little_tux # default is print little tux image
        ;;
esac
#------------------------------------------------------------------------------------------------------------