fortune telling with random cowsay

cowsayfortune

#!/bin/bash
# cowsayfortune
# Author: Nelson Chan <khchanel>
#
# fortune telling with random cowsay
# change paths accordingly for your system

FORTUNE="/usr/local/Cellar/fortune/*/bin/fortune"
COWSAY="/usr/local/Cellar/cowsay/*/bin/cowsay"
SHUF="/usr/local/Cellar/coreutils/*/bin/gshuf"
COWSAY_PATH="/usr/local/Cellar/cowsay/*/share/cows"

GREEN='\033[0;32m'
NOCOLOR='\033[0m'

if [ -x ${COWSAY_PATH} -a -x ${FORTUNE} -a -x ${SHUF} ]; then
    echo -e ${GREEN}
    ${FORTUNE} | ${COWSAY} -f "$(ls ${COWSAY_PATH} | ${SHUF} -n1)"
    echo -e ${NOCOLOR}
fi