Hi.

I know it's possible to access POSIX commands on Windows, but I don't know how.
For exemple, it's possible to create files or dir using special chars, like ?, *, #.
Any idea ?

Certainly you can do this, I use it on all my NT boxes here. You simply need to load the NT resource kit. That will give you access to Posix's ls, rm, chmod, etc.

Commonly this is used to remove reserved names from the filesystem. Although, if you just need to remove files or folders with reserved names like /com1/ you can use the \\.\<drive>\<path>\<resource> notation which will thwart NT's filtering of reserved names.

Hope that was good for you too

SG

Isn't there any Windows OS where the Posix subsytem is installed by default (NT, XP, XP Pro, 2003, 2003... )?