How to write a practical computer science research? I'm currently a computer science student at the 3rd/8 level, and there is a competition in scientific researches, including computer researches, at my university for financial aids and I'm thinking of getting involved.

I'm not a fan of theoretical stuff or things can't be applied, instead, I think of writing about Unix and Linux debuggers development and debugging techniques basically something practical that helps to provides the bases and guidelines for someone who want to build Unix debugger starting with the basics of debuggers and then build a proof of concepts small debugger.

I never done such thing before and have a few ideas about writing researches from high-school.

Can this be a research? what type (I need the term so I can look it up) of research is it and it's general structure?
Take a look at ACM Crossroads.

It is a student journal. You can start submitting an small article to be published as a column like this. I have not seen other research journals letting these sorts of tutorials get published. They are usually towards publishing papers that solve an issue, done an experiment, provides recommendations, etc. If you want to write a research paper in those sort of categories, then you will have a lot more choices.