Teljes szöveg:
- Hálózati okosságok
- ==== /dev/tcp/host/port: (If host is a valid hostname or Internet address, and port is an integer port number or service name, bash attempts to open a TCP connection to the co... et.) /dev/udp/host/port: (If host is a valid hostname or Internet address, and port is an integer port number or service name, bash attempts to open a UDP connection to the co