<zgrep> overwrite bin/tomfoolery = if [ -z "$1" ];then exec echo "I have nothing to tell you.";fi;f="tmflry/$(echo "$1" | lowercase)";if [ -h "$f" ];then exec tomfoolery `readlink "$f" | sed \'s/^tmflry\\///\'`;fi;if [ -x "$f" ];then exec bash "$f";fi;if [ -r "$f" ];then exec cat "$f";fi;echo "I must confess, I know not of what you are speaking."

sep="/"; [[ "$0" == *//* ]] && sep="//"; [[ "$1" == ?*"$sep"* ]] || exit 1; key="$(echo "${1%%$sep*}" | lowercase)"; value="${1#*$sep}"; echo "$value" > "$(echo-p "wisdom/$key")" && echo "Learned «$key»"