Home page shows post links with excerpts.
Category page shows post links only.
Individual page shows complete posts (of course).
If possible, I would like to define the number of posts to be displayed on the category page.
For example, I had like the blog to show 10 posts at one time. But I had like the category page to show 30 links at one time.
What could be the code I can use in my template for such a requirement?