> I’m reminded of what I often do at the shell with psub in fish. ksh and bash too have this as <(…) and >(…) under Process Substitution. An example from ksh

> I’m reminded of what I often do at the shell with psub in fish. ksh and bash too have this as <(…) and >(…) under Process Substitution. An example from ksh(1) man page: paste <(cut -f1 file1) <(cut -f3 file2) | tee >(process1) >(process2)