Audit which network ports are used by a Linux process

Auditing Processes and Network Services Most network related services have to open up a network socket, so they can start listening for incoming network requests. It is common to find the TCP or UDP being used as the main communication protocol. In this article, we start auditing what kind of network communications are relevant to a particular Linux process, or a set of processes. Find out what process is listening to a port Only one process can actively listen to […]

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