Ian Carnaghan

How to view a list of all port numbers in Linux

By Ian Carnaghan
In Linux
April 7, 2018
1 Min read
Add comment
H

How to view a list of all port numbers in Linux

Created On
byIan Carnaghan
Print
  1. Type in the following command in the command line:
    cat /etc/services
  2. Hit the enter key
  3. And now a list of TCP and UDP port numbers will appear together with the service name that’s using them.
Last Updated On
FacebookTwitter

About the author

Ian Carnaghan

I am a software developer and online educator who likes to keep up with all the latest in technology. I also manage cloud infrastructure, continuous monitoring, DevOps processes, security, and continuous integration and deployment.

View all posts

Read more

Ian Carnaghan

About Author

Ian Carnaghan

I am a software developer and online educator who likes to keep up with all the latest in technology. I also manage cloud infrastructure, continuous monitoring, DevOps processes, security, and continuous integration and deployment.

Follow Me