root@hapod-950000-1:/home/vagrant$ echo -e 'get __mcrouter__.options' | nc localhost 5000 | grep enable_flush
enable_flush_cmd 1
root@hapod-950000-1:/home/vagrant$ echo -e 'set test_key 0 60 11\r\nhello world\r' | nc localhost 5000
STORED
root@hapod-950000-1:/home/vagrant$ echo -e 'flush_all' | nc localhost 5000
SERVER_ERROR Command disabled