<fizzie> ` rm /hackenv/bin/bfi; ln -s /hackenv/lib/kps/bfi /hackenv/bin/bfi # no need for actual copies that you can forget to delete though

w="${1:-tla}"; (for (( i=0;i<${#w};i++ )); do grep -i "^${w:$i:1}[a-z]*\$" $HACKENV/share/dict-words | shuf -n 1; done) | xargs