How to use bash to create a socket server and allow multiple clients in the same port?

Unix Linux: How to use bash to create a socket server and allow multiple clients in the same port? Helpful? Please support me on Patreon: With thanks praise to God and with thanks to the many people who have made this project possible! Content except music images licensed under CC BY-SA Music: Images: others With thanks to user Uncle Billy unix.stackexchange.comusers325065 user Martin Ocando Corleone unix.stackexchange.comusers288877 user Jeff Schaller unix.stackexchange.comusers117549 user JdeBP unix.stackexchange.comusers5132 and the Stack Exchange Network unix.stackexchange.comquestions513648.
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