Validate an XSD Schema?

Question

I\'m writing an XML schema (an XSD) to describe the format our partners should send us data in.

And I\'m having a hard time finding a tool that can validate the XSD sche

Answer 1

cd /the/dir/with/your/schema
curl -O https://www.w3.org/2012/04/XMLSchema.xsd
xmllint.exe --noout --schema XMLSchema.xsd 

In *nix (including git-bash or similar on Windows), if the schema is valid then $? == 0 else $? == 1. I'm sure there is some powershell equivalent ...

This came from a comment by @AlexanderKjäll to an answer by @lavinio elsewhere here. I added my own comment to say @AlexanderKjäll should add this as an answer. However (for me atleast), it wasn't quite correct since it won't work using the remote file URI. And thus my answer. If you upvote this could you please upvote their comment.