Is there an equivalent of 'which' on the Windows command line?

Question

As I sometimes have path problems, where one of my own cmd scripts is hidden (shadowed) by another program (earlier on the path), I would like to be able to find the full pa

Answer 1

None of the Win32 ports of Unix which that I could find on the Internet are satistactory, because they all have one or more of these shortcomings:

• No support for Windows PATHEXT variable. (Which defines the list of extensions implicitely added to each command before scanning the path, and in which order.) (I use a lot of tcl scripts, and no publicly available which tool could find them.)
• No support for cmd.exe code pages, which makes them display paths with non-ascii characters incorrectly. (I'm very sensitive to that, with the ç in my first name :-))
• No support for the distinct search rules in cmd.exe and the PowerShell command line. (No publicly available tool will find .ps1 scripts in a PowerShell window, but not in a cmd window!)

So I eventually wrote my own which, that suports all the above correctly.

Available there: http://jf.larvoire.free.fr/progs/which.exe