Initially reading this book is recommended due to the known almost an article, I have now seen a month, from Chapter 1 to Chapter 9 (Chapter 4 did not see Hardware, chapter 9 Mo Kanwan), sitting now in the library, not in class on time every day to look at the library, I just look, do not question, did not write a summary, the second time might write. Imagined this book great energy, it can be said nexus, meticulous enough, clear enough, the system is clear, nested layers, for sophomore or junior end of the winter, now learned a chapter of virtual memory, process or service, or IO in fact, the devices are essentially files are in memory or on disk, by a large transport network, you will want something to operating within the CPU can execute instructions or calculated, then executed. Understand memory or a new version of the operating system or processor, it can fully understand its actual storage system, or even play to the level of a hacker, free to enter memory, disk. Sometimes I watched reading on a kind of feeling trembling, perhaps the book was amazing, I may be scared level is too low, following the footsteps of authors, stroll computer system, gradually build in your mind all of the computer system, any kind of function you can know how it works it is underlying, not technology tall on what he was saying, but elaborate computer original look, like Kung Fu in nine yang magic, will in the future to your courage and help. Although it is difficult in some places, you can climb mountains to see the scenery, and you will have a new and deeper understanding of the computer.
National Day before going to read Chapter 10, and Chapter 11-12 to start the experiment, watch and do.