<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

'Fibonacci sequence calculator in Linguine
'Programmed by Jeffry Johnston, 2005
1[0=32,2=1,1#,0$,2#]2
2[1+*2,3=*1,1=*2,2=*3,0$,2#]2