What is a feature of the command netstat -b?

The command netstat -b is designed to display the binaries associated with active connections. This means it not only shows the network connections and their statuses but also provides insight into which executable is responsible for each connection. This can be particularly useful for troubleshooting or monitoring network activity because it allows an administrator or user to identify which applications are actively using network resources.

When used, netstat -b will list each active TCP and UDP connection alongside the program name or executable that is utilizing that connection. This detailed information can help in security assessments or when tracking down problematic applications that may be affecting network performance.

While some of the other options reference important aspects of the netstat command, they do not specifically relate to the function of the -b flag, making it essential to understand the specific capabilities and usage of this command for thorough network analysis.