How to get messages sent to http://localhost:7777/ through a Linux command line?

I would like to check messages sent to my 7777 port, namely, I am on Linux and want to do it through command line. Which command line should I use?

2 Answers

How about use the tool netcat? Try nc localhost 7777. Does it work?

Simple command :- nc -vz 7777
nc -vz (website) (port number)