1. Click on vmware with the mouse to transfer the focus to vmware 2. Insert the u di

http://im.qq.com/qq/linux/Tencent officially released the Linux version of QQ. The pr

 Building a REDHAT Network Installation ServerThis article describes a fast Red Hat L

1, gcc contains c/c++ compilergcc, cc, c++, g++gcc and cc are the same, c++ and g++ a

 A few days ago, I met a friend on QQ and asked for help. I said that the VPS I bough

 If your IPTABLES basic knowledge is still not understood, it is recommended to take

 There is very little detailed documentation on this aspect of openssl application pr

xargs is a filter that passes arguments to commands and is a tool for combining multi

 It is best to use #gcc -o test test.c `mysql_config --cflags --libs` other compile c

 The header file of ‘mysql.h’ must be included in the reference header fi

wire means straight through, that is, the input changes, and the output is immediatel

 1, module_endmodule Structure Description Statement2, initial Initialize variabl

The timer in STM32 has many usages: (1) System clock (SysTick)The setting is very sim

First, function prototype #include <netdb.h> struct hostent *gethostbyname (con

 1. Install mysql #yum install mysql-server mysql-devel mysql2. View mysql version #

INF file full name Information File file, is used to describe data files such as devi

 FPGA crossover is believed to be a relatively frequent and relatively basic technolo

 As we all know, the clock is like the heart to the human body relative to the FPGA.

Lets talk about the steps to create ROM and simulate it with Quartus II and ISE respe

 init is one of the indispensable programs in Linux system operation. The so-called

 The working principle of epoll is that if you want to perform IO operations, first a

Regular expressions sprouted in the neurophysiological study of the 1940s, first form

 The main reason is that CentOS will be installed in the virtual machine every time,

Start Bootstrap Configuration FileLILO /etc/lilo.confGRUB /boot/grub/menu.lstSystem S

 ## Makefile for linux.# If you dont have -mstring-insns in your gcc (and nobody but

1. A brief introduction to the core file When a program crashes, it usually generates

 Program Description: In the Unix environment, we can let the program mask some signa

Signal state: The signals Pending is a state that refers to the period from the gener

 In multi-threaded operating system, each system is implemented differently. In some

Orphan Process: A process whose parent process has terminated. The orphan process is

 fcntl has a powerful feature that can copy an existing descriptor, get/set file desc

When reading apue, the shared storage area is not used for instance. For this reason,

 The iterative server is primitive, its prototype can be described as: while(1) { new

We use this program and output to analyze the usage and characteristics of waitpid. W

 The difference between a lightweight process and a normal process is that the former

Linux can support various file systems except the Ext2 file system because Linux prov

Linux supports sharing open files between different processes. To illustrate file sha

We know that both functions provide the ability to enter one line at a time. However,

 The wait queue in the Linux kernel has many uses for interrupt handling, process syn

This series of blog posts mainly introduces several important concepts and technical