What network utilities and tools have you used in your practice

In practice, DevOps often uses the following network utilities and tools:

• ping — checks host availability and measures response time.
• traceroute (tracert in Windows) — determines the route to a remote node.
• netstat — displays active network connections and ports.
• nslookup / dig — queries DNS records for troubleshooting.
• curl / wget — sends HTTP requests and downloads data from web servers.
• tcpdump — captures and analyzes network traffic.
• nmap — scans ports and discovers devices on the network.
• iperf — measures network bandwidth.

These tools help diagnose network issues, verify service availability, and analyze traffic.