[Bookmark] How to Watch TCP and UDP Ports in Real-time
https://www.tecmint.com/watch-tcp-and-udp-ports-in-linux/
[Bookmark] 40 Most Useful Linux ifconfig Commands for Network Admins
From Discover on Google https://www.ubuntupit.com/most-useful-linux-ifconfig-commands-for-network-admins/
[Bookmark] How to Enable Timestamp in Linux History Command Output
https://www.linuxtechi.com/enable-timestamp-history-command/