piping findstr /i
Find a specific string by piping findstr /i For Instance: ipconfg | findstr /i "ipv4" systeminfo | findstr /i "Install Date"
Find public IP using CMD/BASH without third party websites
nslookup myip.opendns.com resolver1.opendns.com [works in both cmd/bash] dig +short myip.opendns.com @resolver1.opendns.com [linux only] curl ifconfig.io