Be careful with linux learning and application-General Linux technology-Linux programming and kernel information. The following is a detailed description. Theme-be careful with linux learning and application
System: Virtual Machine + DEBIAN
Kernel: 2.6.32
I have been familiar with linux for many years, but I have always felt that there is a strong barrier in front of me and linux. I was confused when I tried to learn it for a few times. Recently, I learned how to use linux drivers. It took me a day to finally get my first device driver, according to books and previous documents on the Internet. The first one is mine. I just run the code in the book on linux. However, this is a very happy thing for a Cainiao. it also solves some small issues that are not very clear on the Internet and in the book. Then I wrote a post about the entire environment configuration process and shared my experience. It also provides some reference for later users.
At this time, I have increased my confidence in linux. I have always been eager to write and run C code in linux, but I have no idea how to do it. with this confidence, I plan to implement my ideas. After half a day of exploration, I realized my thoughts and successfully moved hello world in linux! Program. I also bought some books about linux earlier, but I was shelved by reading more books in the fog. At this time, these books have been used in a lot of ways, including instructions for GCC applications that have been commonly used in linux. The structure and common commands of GCC compilation and linux file systems are clearly defined. I think the establishment of this concept should be very important for beginners, at least I have benefited a lot.
At this point, I had this idea in my mind. if we start to learn about linux, we should start with programming, skip the pile of commands in the linux manual, and go straight to the core, then, in subsequent applications, getting started with linux commands may be a good way to learn about linux.
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