The ss utility in Ubuntu

The ss utility in Linux is a command-line tool that provides information about network connections on the system. ss allows you to track active connections, view network port statistics, and display various network interface parameters.

The functionality of the utility

SS is a more modern and improved version of the netstat utility. It offers a wider range of functions and faster execution of commands. ss can be useful for debugging network problems, monitoring network activity, analyzing network performance, and many other tasks.

How do I install ss in Ubuntu?

To install ss in Ubuntu or Debian, you can use the following command:

After installation, you can run ss using the command:

The ss utility offers a variety of command-line options for configuring output and filtering data. For example, you can use the "-t" flag to display only TCP connections or the "-u" flag to display only UDP connections.

More detailed information about the available parameters and the use of ss can be found in the user manual or by running the "man ss" command in the terminal.