windows “启动 %comspec% /c script.cmd” vs “启动 cmd /C script.cmd”
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"start %comspec% /c script.cmd" vs "start cmd /C script.cmd"
提问by Volodymyr Bezuglyy
What is the difference between following commands:
以下命令有什么区别：
start %comspec% /c script.cmd
start cmd /C script.cmd
I need that cmd window for script.cmd should close automatically when script.cmd is finished.
我需要 script.cmd 的 cmd 窗口在 script.cmd 完成后自动关闭。
回答by Alex
%comspec%just points to cmd.exe, so both commands will do the same thing. Other than that /Cis correct, this will close the command prompt after execution
%comspec%只指向 cmd.exe，所以两个命令都会做同样的事情。除此之外/C是正确的，这将在执行后关闭命令提示符
回答by Malware Lab
For a not admin user on WindowsXP-SP2.
对于 WindowsXP-SP2 上的非管理员用户。
- %comspec% starts in %WINDIR%\System32.
- 'cmd' starts in user's home e.g. C:\Document And Settings\USER1.
- %comspec% 从 %WINDIR%\System32 开始。
- 'cmd' 从用户家开始，例如 C:\Document And Settings\USER1。
