#!/bin/bash QUACK_ROOT="/NOT/FOUND" case "$(ps -p $$ -ocomm=)" in "zsh") QUACK_ROOT=$(dirname "$0") ;; *) QUACK_ROOT=$(dirname "${BASH_SOURCE[0]}") ;; esac export QUACK_ROOT="$( cd $QUACK_ROOT; pwd -P )" export PATH="${QUACK_ROOT}/bin:$PATH"