# Theory

This chapter describes various theoretical concepts and concepts which are not directly related to practice but useful to know.

* [Paging](https://0xax.gitbook.io/linux-insides/summary/theory/linux-theory-1)
* [Elf64 format](https://0xax.gitbook.io/linux-insides/summary/theory/linux-theory-2)
* [Inline assembly](https://0xax.gitbook.io/linux-insides/summary/theory/linux-theory-3)