Linux Commands

ip, ss, netstat, dig, traceroute… old vs new commands

• Linux IP Commands (ip / ss / netstat — Old vs New) A mapping of legacy net-tools commands (ifconfig, netstat) to the modern iproute2 commands (ip, ss), with practical examples.
• Using dig, nslookup, host and traceroute Command-line network tools — dig/nslookup/host for DNS, traceroute/mtr for path analysis, and tcpdump for packet capture.
• How to Check Your Public IP on Linux (curl) Commands to find your public IP from the Linux command line using curl, dig and wget — perfect for servers with no GUI.