Finding the service name in correspond to its assigned port?









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I'm trying to find the service name by its port number. In this case, if I've assigned the port number 40000 to service name [Apple] so I want to be able trace the port number 40000 to its name Apple.



Let say somebody comes to ask I would like to know the port number service name Apple, how do I find it. I've tried with netstat -plnt which does indicate its protocol type, Local Address with ports,State and PID/Program. How will I be able to define its service name? I've also tried grep port number /etc/services, but it does not show anything.










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    up vote
    0
    down vote

    favorite












    I'm trying to find the service name by its port number. In this case, if I've assigned the port number 40000 to service name [Apple] so I want to be able trace the port number 40000 to its name Apple.



    Let say somebody comes to ask I would like to know the port number service name Apple, how do I find it. I've tried with netstat -plnt which does indicate its protocol type, Local Address with ports,State and PID/Program. How will I be able to define its service name? I've also tried grep port number /etc/services, but it does not show anything.










    share|improve this question























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I'm trying to find the service name by its port number. In this case, if I've assigned the port number 40000 to service name [Apple] so I want to be able trace the port number 40000 to its name Apple.



      Let say somebody comes to ask I would like to know the port number service name Apple, how do I find it. I've tried with netstat -plnt which does indicate its protocol type, Local Address with ports,State and PID/Program. How will I be able to define its service name? I've also tried grep port number /etc/services, but it does not show anything.










      share|improve this question













      I'm trying to find the service name by its port number. In this case, if I've assigned the port number 40000 to service name [Apple] so I want to be able trace the port number 40000 to its name Apple.



      Let say somebody comes to ask I would like to know the port number service name Apple, how do I find it. I've tried with netstat -plnt which does indicate its protocol type, Local Address with ports,State and PID/Program. How will I be able to define its service name? I've also tried grep port number /etc/services, but it does not show anything.







      find port-number service-name






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      asked Nov 12 at 1:32









      user234568

      152110




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