call reg file from batch code example
Example: regex in batch file
@echo off
set myvar= 192.168.1.1
echo %myvar% | findstr /i /r [A-za-z]
if %errorlevel% == 1 echo true
pause@echo off
set myvar= 192.168.1.1
echo %myvar% | findstr /i /r [A-za-z]
if %errorlevel% == 1 echo true
pause