Here some code snippets to find your IP address
IP v4 address in command line or batch files
ipconfig | find "IPv4" | find /i /v "Suffix"
If you prefer it in a batch script for users
@echo off
echo\
ipconfig | find "IPv4" | find /i /v "Suffix"
echo Press any key to close this window.
pause > nul
Powershell
Get-NetIPAddress -AddressFamily IPv4 -InterfaceAlias "Wi-Fi","Ethernet 2"
Unix
hostname -I