I'm new to Ubuntu and networking , I checked port 6703 and got this:
tcp 0 0 0.0.0.0:6703 0.0.0.0:* LISTEN 5124/java
what this zeros denote ?
i got his message when i used it already in use , checked it and got:
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
java 5124 user 71u IPv4 37584 0t0 TCP *:6703 (LISTEN)
and i'm using java code now while i'm using.