In linux wat is the command to see on which port which
service is running? and wat is the differnece between
/etc/services file and netstat command
Answers were Sorted based on User's Feedback
Answer / srinivas antarvedi
i)which port which service is running
netstat -tulpn
lists all the processes running,the service name with the upd or tcp port, and the socket information
ii)/etc/services is the general port numbers and the serices that are associated with the ports where are netstat shows the running serviced,ports,the application name associated and the socket info too.
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Answer / raj
you can also use nmap comand.This actualy shows the services
and ports open at that time.
usage: nmap
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Netstat :- is the command which shows the running process
and what process is mapped to what port number.
/etc/services :- This file give you in the information about
the protocals and portnumbers that they use.
Note:- Portnumbers can be changed according to the requirement.
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