学步园

批处理实现递归删除指定路径下的指定目录或文件。

@echo off<br /> rem rr.bat(Recursive Remover).<br /> rem t0nsha@20090730_2313<liaodunxia#gmail.com><br /> SETLOCAL EnableDelayedExpansion<br /> SET WRK_DIR=%1<br /> SET RM_TYPE=%2<br /> SET RM_NAME=%3<br /> IF "%RM_NAME%"=="" GOTO :USAGE<br /> IF "%RM_TYPE%" == "-d" (<br /> SET RM_ACTN=RD /S/Q<br /> ) ELSE IF "%RM_TYPE%" == "-f" (<br /> SET RM_ACTN=DEL<br /> ) ELSE (<br /> GOTO :USAGE<br /> )<br /> FOR /R %WRK_DIR% %%R IN (.) DO (<br /> SET RM_PATH=%%R<br /> rem drop the last dot.<br /> SET RM_PATH=!RM_PATH:~0,-1!<br /> IF %RM_TYPE% == -d (<br /> FOR /F "usebackq delims==" %%D IN (`dir /a:d/b %%R`) DO (<br /> IF "%%D" == "%RM_NAME%" (<br /> ECHO %RM_ACTN% "!RM_PATH!%%D"<br /> %RM_ACTN% "!RM_PATH!%%D"<br /> )<br /> )<br /> ) ELSE IF %RM_TYPE% == -f (<br /> FOR /F "usebackq delims==" %%F IN (`dir /a:-d/b %%R`) DO (<br /> IF "%%F" == "%RM_NAME%" (<br /> ECHO %RM_ACTN% "!RM_PATH!%%F"<br /> %RM_ACTN% "!RM_PATH!%%F"<br /> )<br /> )<br /> )<br /> )<br /> EXIT /B 0<br /> :USAGE<br /> ECHO Recursive remove directory or file.<br /> ECHO rr path {-d directory ^| -f filename}<br /> ECHO.<br /> ECHO path Specifies the search path.<br /> ECHO -d directory Remove directory.<br /> ECHO -f filename Remove file.