Get all webpart properties via PowerShell for each page on a SharePoint site

I have a site in开发者_开发问答 SharePoint 2007 (not mine personally) with some subsites. For each subsite, and each of its pages, how can I get all the webpart's properties?

This is using PowerShell (the server does not have Visual Studio, another matter).

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You will probably have to do some batch programing, iterate sites, pages ... but maybe you can find solution on these links:

Automating SharePoint 2007 Configurations via STSADM and PowerShell
Enumerate Page Web Parts

You can also write program on another machine using C# and just execute it on SharePoint server.