port 5000

First, start netcat ( nc) and listen ( -l) on port ( -p) 4000, while sending the output of ls to any connected client: ls | nc -l -p 4000. nama pahlawan di uang 5000 Now, after a client has opened a TCP connection on port 4000, they will receive the output of ls Leave this session alone for now Open another terminal session on the same machine