How remove QA from url

Question

Hello,

My every url have ''qa'' example:

http://localhost/script/?qa=questions

how i can remove ''qa'' from url-s ?

Thanks.

Comments

anyone know ?

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Is your site is in qa directory?

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no, my site is in ''script'' folder, there is ''qa'' e.g.

qa-theme
qa-plugin

 folders who every have in name ''qa'' but i don't know how rename this and from url remove ''qa'' ?

Thanks.