Hiding accounts in shell from user view?

I have found a blocked port anybody know how check what is using ports and port numbers

you want:

getent services $PORT

that will tell you

Sunny Dubey

netstat -apn
Will give you all current network connections (plus listening ports) and the PID of the process that's using it.

-Chris

@caker:

netstat -apn

bad caker!! local sockets suck!!

netstat -atpn removes 'em

Sunny Dubey

Hiding accounts in shell from user view? I have seen this in other shells. I have looked at all my reference links can find anything on hiding user shell accounts from shell users so they can see other information or browse to other directories. Anybody have idea?