中国DOS联盟

用起来还可以

@echo off

:: 添加PATH  -  padd.bat (find.exe)

if %1#==# goto end

if %1#==l# goto atlast



:: 插入path首

path|find /i "%1">NUL

if errorlevel 1 path=%1;%path%

goto end



:: 插入path尾

:atlast

path|find /i "%1">NUL

if errorlevel 1 path=%path%;%1



:end

@echo off
append|find /i "%1">nul
if not errorlevel 1 goto end
append|aplsr %1>nul

需要的文件:http://www.fs2you.com/files/7e654ba6-5bae-11dd-b99f-0014221b798a/

Windows Resource Kit Tools 里有个这样的工具 pathman.exe (6.5K)

USAGE:

/as path]
Adds the semicolon-separated paths to the system path.

/au path]
Adds the semicolon-separated paths to the user path.

/rs path]
Removes the semicolon-separated paths from the system path.

/ru path]
Removes the semicolon-separated paths from the user path.

下载链接： http://clip2net.com/page/m316/259772

Last edited by tireless on 2008-7-26 at 08:55 PM ]

用批处理不是也可以实现吗？用这个第三方工具干吗？

这个？
wmic ENVIRONMENT where "name='path' and username='<system>'" set VariableValue="%path%;c:\test"

执行速度很慢啊

Originally posted by tireless at 2008-7-27 11:45 PM:
这个？
wmic ENVIRONMENT where "name='path' and username='<system>'" set VariableValue="%path%;c:\test"

执行速度很慢啊

又学到了新方法~^_^

Originally posted by tireless at 2008-7-27 11:45 PM:
这个？
wmic ENVIRONMENT where "name='path' and username='<system>'" set VariableValue="%path%;c:\test"

执行速度很慢啊

这样好呀，不用借助第三方工具,谢谢分享

用这个程序难道有什么另外的想法？