Sockets

UNIX

Servidor UNIX

socat -dd stdio unix-listen:app.sock,fork

Cliente UNIX

socat -dd stdio unix-connect:app.sock

UDP

Servidor UDP

nc -vulp 8000

socat -dd stdio udp-listen:8000,fork,reuseaddr

Cliente UDP

nc -vu localhost 8000

socat -dd stdio udp-connect:localhost:8000

TCP

Servidor TCP

nc -vlp 8000

socat -dd stdio tcp-listen:8000,fork,reuseaddr

Cliente TCP

nc -v localhost 8000

socat -dd stdio tcp-connect:localhost:8000