network-info

Installation
SKILL.md

Network Information Skill

Explores network configuration and connectivity on Linux systems.

Suggested Workflow

  1. Run ./scripts/netinfo.sh for a structured overview of interfaces, IPs, routes, DNS, and listening ports.
  2. Check ip addr for interface status and assigned addresses.
  3. Verify routing with ip route and DNS with cat /etc/resolv.conf.
  4. Inspect listening services with ss -tuln to identify open ports.

Commands Reference

Network Interfaces

  • ip addr or ip a - Show all network interfaces and IP addresses
  • ip link - Show interface status (up/down)
  • cat /sys/class/net/*/address - MAC addresses
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First Seen
Jan 27, 2026