newswan

回复 3# ShowCode

递归，先处理子目录
powershell

function xren() {
	param( [String]$dir )
	Push-Location $dir
	Get-ChildItem -Directory | ForEach-Object {
		xren $_.Name
		echo $_.FullName
		Rename-Item $_.FullName -newname ("x" + $_.Name)
	}
	Pop-Location
}
 
xren .COPY

newswan

批处理

@echo off
setlocal enabledelayedexpansion
 
call :C_ren .
 
pause
exit/b
 
:C_ren
	pushd %1
	for /f  "usebackq delims=" %%i in (` dir /b /ad `) do (
		call :C_ren %%i
		echo %%~fi
		set oldname=%%~ni
		set newname=x%%~ni
		echo ren %%i !newname!
	)
	popd
goto :eofCOPY