Command line for looking at specific port

Here is the easy solution of port finding…
In cmd:
netstat -na | find “8080”

In bash:
netstat -na | grep “8080”

In PowerShell:
netstat -na | Select-String “8080”

You can use the netstat combined with the -np flags and a pipe to the find or findstr commands.
Basic Usage is as such:
netstat -np | find “port #”

So for example to check port 80 on TCP, you can do this: netstat -np TCP | find “80”
Which ends up giving the following kind of output:
TCP 192.168.0.105:50466 64.34.119.101:80 ESTABLISHED
TCP 192.168.0.105:50496 64.34.119.101:80 ESTABLISHED

As you can see, this only shows the connections on port 80 for the TCP protocol.