Linux has long been the preferred operating system for networking professionals and enthusiasts due to its flexibility and robust networking capabilities. In this discussion, share your favorite networking commands and their real$-$world applications. From ifconfig and ip to netstat and traceroute, each command offers unique functionalities for diagnosing, configuring, and managing networks. What are some lesser$-$known yet powerful networking commands you've come across? How have these commands helped you troubleshoot issues or optimize network performance?