Linux

Info. -===========================================-http://www.redhat.com/docs/ http://httpd.apache.org/docs/ http://www.ibm.com/developerworks/ http://www.unix.org.ua/orelly/ http://www.ebookee.com.cn

Look at apue and get some perceptual knowledge. However, different implementations do not have the same semantics for some functions, resulting in some confusion during programming. The following are some confusing points. 1. The implementation of

Download Software: jsoncpp-src-0.5.0.tar.gz scons-2.1.0.tar.gz # Tar zxvf scons-2.1.0.tar.gz# Tar zxvf jsoncpp-src-0.5.0.tar.gz Set the environment variable [Key], absolute path# Export myscons = decompressed path# Export scons_lib_dir = $ myscons/

I am not familiar with the SMP system problems during multi-processor operations. Well. First, each CPU in the SMP system has an idle process. The system must pay attention to the changes of each CPU during process switching. Task_struct has two

In conclusion, the old couple said that the portrayal of modern youth is that they are arrogant, have too many objections, have too long discussions, have too late actions, and regret it too early. God teased me. Unfortunately, I entered the post-80

MD5 is required in the project. Algorithm So I found several MD5 algorithm source code files on the Internet, and the result interfaces are different, which is a headache. Turning over the/usr/include directory in Linux, we found that md5.h is

Today I met a very depressing bug, which is very strange: Delete pointer; When deleting a pointer ProgramA core dump occurs, or it crashes here. In principle, a new piece of memory is marked at the header or tail of the memory, indicating the

Linux Operating Method on the I/O port: 1) directly use the I/O port to operate the Function 1. Apply for the I/O port area when the device is enabled or the driver module is loaded; Request_region (); 2. Then use functions such as INB () and outb ()

Http://hi.baidu.com/bzyy_2008/blog/item/bf8347221048cd5493580774.html The first time I compiled the kernel, I found a tutorial on the network ~ So I tried to compile the kernel with a playful mind .... I don't expect to be able to compile many small

Learn concurrency and competition today 1. Concurrency and ManagementThe competition is usually generated as a result of shared access to resources. When designing your own driver, the first rule to be remembered is to avoid sharing resources

2.6 The source code tree directory of the kernel generally contains two texts: kconfig and makefile. Kconfig distributed in various directories forms a distributed Kernel configuration database. Each kconfig describes the Kernel configuration menus

  Start Step 1 -- load BIOS When you turn on the computer power, the computer will first load the BIOS information, BIOS information is so important that the computer must find it at the very beginning. This is because the BIOS contains CPU

From: http://bbs.chinaunix.net/thread-1925077-1-1.html Classic! Read the low-end physical memory and high 3   The virtual memory of the kernel is continuously mapped to the physical memory at the lowest end. This is the beginning of all

  Establish a GTK development environment in Linux (UBUNTU) Www.firnow.com time: Author: anonymous name Edit: This site click: 2260[Comment]--   1. ConfigurationGcc Just installed systemGCC already exists, but no GCC file can be compiled, because

Basic Linux and UNIX program development tutorial----- Reading Notes Chapter 2 Linux/Unix Processes1. When a command runs on the foreground, it keeps controlling the keyboard.2. CTRL + z suspends a front-end process and CTRL + C terminates a

The process of guiding the Linux system involves many stages. Whether you boot a standard x86 desktop system or an Embedded PowerPC machine, many procedures are surprisingly similar. This article will explore the Linux boot process, from initial

The SET command displays the current shell variables, including the current user variables; The env command displays the current user variables; the Export command displays the shell variables currently exported to the user variables. Each shell has

Client code Client. cpp # Include # include # include # include # include # include # include int main () {// create a socketint sock_fd = socket (af_inet, sock_stream, 0); // create the address struct sockaddr_in address; address.

We recommend that you use eclipse for C ++ for development ~~~ Easy to use! As for the specific communication process, there is a lot of online information. No explanation. The detailed explanation is included in the code comment. Client

A very good summary of assembly programming Http://www.acsu.buffalo.edu /~ Charngda/x86assembly.html a good analysis of aliasing in C/C