# https://rosettacode.org/wiki/IPC_via_named_pipe#Raku # create input and output files # Intend use of supply & co # https://docs.raku.org/language/concurrency#Supplies # Input pipe - # watch input file : https://docs.raku.org/type/IO/Notification#method_watch-path # on change publish change to output # Terminate on CTRL+C # Output pipe - # tap to input-Supply # process incomming events # write to output file # Terminate on CTRL+C