[系统相关] 在部署中为系统改计算机名为(当前安装时间截)名

@echo off
setlocal enabledelayedexpansion
for /f %%i in ('WMIC OS get LocalDateTime ^| findstr [0-9]') do set "dt=%%i"
set "s=QWERTYUIOPASDFGHJKLZXCVBNM"
for /L %%i in (0 1 3) do (
    set /a n = "!Random! %% (26 - %%i)"
    for %%j  in (!n!) do for %%k in (!s:~%%j^,1!) do set "s=!s:%%k=!" & set "str=!str!%%k"
)
echo;%dt:~0,8%-%str%
pause
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