kylewlacy · June 5, 2016 08:48
diff --git a/subshell.fish b/subshell.fish
 # bash:
 #   # <(some_command) returns a file (technically a named pipe) for the result of some_command
 #   $ echo <(echo "hi")
 #   /dev/fd63
 #   $ cat <(echo "hi")
 #   hi
 #
 # fish:
 #   # (some_command | psub) returns a file for the result of some_command
 #   $ echo (echo "hi" | psub)
 #   /var/folders/kx/nwt3sjj93fl0hmb_trw509gc0000gn/T//.psub.CWoF3yvGyO
 #   $ cat (echo "hi" | psub)
 #   hi
	# bash:
	# # <(some_command) returns a file (technically a named pipe) for the result of some_command
	# $ echo <(echo "hi")
	# /dev/fd63
	# $ cat <(echo "hi")
	# hi
	#
	# fish:
	# # (some_command \| psub) returns a file for the result of some_command
	# $ echo (echo "hi" \| psub)
	# /var/folders/kx/nwt3sjj93fl0hmb_trw509gc0000gn/T//.psub.CWoF3yvGyO
	# $ cat (echo "hi" \| psub)
	# hi