Ip — Script
echo -e "\n=== Neighbors (ARP) ===" ip neigh show
An IP script is simply a small program (Bash, batch, or Python) that automates network interface configuration, monitoring, or reporting. Once you start scripting your IP logic, you stop repeating yourself and start scaling your operations. ip script
Run it to discover active devices on your LAN. A good IP script should be idempotent — running it twice doesn’t break things. Always check before setting an IP: echo -e "\n=== Neighbors (ARP) ===" ip neigh
0 * * * * /home/user/check-public-ip.sh For advanced needs (e.g., scanning your whole subnet), Python’s ipaddress module is a lifesaver. scanning your whole subnet)
