Bash process subsitution

command >(process list) or command <(process list)

Nifty way of communicating with a process, <(process list) takes output and pumps it into the command, where as command >(process list) provides input to the process from the command.

Source:

http://www.gnu.org/software/bash/manual/html_node/Process-Substitution.html#Process-Substitution