Excluding categories/tags in paginator

How can I exclude categories and/or tags in paginator?

I also want to do something like
{% for post in site.posts limit:l %}
but excluding a category or tag.

any Idea?

Don’t know if that’s possible with the now deprecated jekyll-paginate plugin. Have you look at jekyll-paginate-v2? It has way more features and may do what you want.

Thank you very much. Where can I find the documentation and features list?

Did you look at the link above? There’s a pagination generator section which spells out everything.