TestOut Linux Pro Practice Test 2025 – Complete Exam Prep Guide

The command that can be used to display network configuration details is ifconfig or ip address.

The ifconfig command is traditionally used in Unix-like operating systems to display or configure network interfaces. It provides information about each network interface, including its IP address, netmask, broadcast address, and other parameters. Although it has been deprecated in favor of the ip command in many distributions, it is still commonly found and used in various systems.

On the other hand, the ip address command, which is part of the iproute2 suite, offers a more modern and versatile way to display and manage network interfaces. This command can provide similar information to ifconfig, often with more detailed output, including the ability to manage routing and tunnels.

The other options, while they have useful functions in network management and diagnostics, do not specifically display network configuration details. The ping command is used to test connectivity between hosts, netstat provides information about active connections and routing tables, and traceroute is used to trace the path packets take to reach a specific destination. These commands are valuable in different contexts but do not focus directly on presenting the configuration details of network interfaces.