/usr/bin/memcapable: invalid option -- '-'
Usage: /usr/bin/memcapable [-h hostname] [-p port] [-c] [-v] [-t n] [-P] [-T testname]'
	-c	Generate coredump if a test fails
	-v	Verbose test output (print out the assertion)
	-t n	Set the timeout for io-operations to n seconds
	-P	Prompt the user before starting a test.
			"skip" will skip the test
			"quit" will terminate memcapable
			Everything else will start the test
	-T n	Just run the test named n
	-a	Only test the ascii protocol
	-b	Only test the binary protocol

WARNING: This will FLUSH your server!