Windows Commands

ipconfig, netstat, and PowerShell networking cmdlets

• Windows IP Commands (ipconfig and PowerShell) The classic ipconfig and netstat commands, plus modern PowerShell cmdlets — Get-NetIPAddress, Test-NetConnection and Resolve-DnsName.
• How to Flush the DNS Cache (Windows, macOS, Linux) Clear your DNS resolver cache to fix stale records and "site not found" errors — commands for Windows (ipconfig /flushdns), macOS and Linux.