
CODE: [Copy to clipboard]@echo off&Setlocal Enabledelayedexpansion
set "var=0123456789abcdef"
for /l %%i in (1 1 8) do (
set /a "n=!random!%%16"
call set "str=!str!%%var:~!n!,1%%"
if %%i equ 4 set "str=!str!-"
)
echo %str%
pause>nul
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