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Linux server network configuration details 1. use the basic commands for Linux network configuration (1) use the ifconfia command to configure and view the network connection n. on the Linux console, enter/bin/ifconfig. the displayed price

1. IntroductionThe GIC-400 is used to control interrupts. The A20 chip on the CUBIEBOARD2 uses this controller.The address of the CUBIEBOARD2 GIC controller is 0x01c80000---0x01c87fff, and the length equals the length of the GIC-400 register.The

Here are some essays on the dmalloc transplant I actually made in the development environmentConfiguring the DMALLOC environment for your PC1. First open the source package and go to the Dmalloc folder2../configure configuration Makefile, I was

One: Related API introduction1. Related source files: usocket.h usocket.c2. Type Mark 1: #define usock_tcp 0 2: #define usock_udp 1 3: #define usock_server 0x0100 4: #define usock_nocloexec 0x0200 5: #define

This article link: http://blog.csdn.net/u012763794/article/details/514694771. IntroductionWhat is a PE file?The PE file is the executable file format used under the Windows operating system. 32 bit is directly called PE or pe32,64 bit of pe+ or pe32+

This digest is from Linux kernel ip.h, thanks to the open source GNUstruct IP {#if __byte_order = = __little_endian unsigned int ip_hl:4;/* header length */ unsigned int ip_v:4;/* version */#endif#if __byte_order = = __big_endian unsigned

Source: Keil MDK How to set a non-0 initialization variableSome industrial products, when the system reset (non-power-on reset), may require to hold the data in the pre-reset RAM, used to quickly restore the scene, or not due to the instantaneous

This article is about how to start from scratch, using Keil to build a simple STM32 project, and flashing LED lights to give small white look.0th Step , of course, first you have to have a STM32 board, its IO port is connected with an LED ...The

X264 support for Input NV12 formatThe General encoder (for example JM) input format is YUV420 (YV12), the H. S standard also introduces YUV420 input. The input of the X264 encoder is also generally in the YUV420 format, but x264 is NV12 in the way

One: Ensure network connectivity[Email protected] ~]# ifconfig eth0Eth0 Link encap:ethernet HWaddr 00:0c:29:0c:c3:1finet addr:192.168.1.120 bcast:192.168.1.255 mask:255.255.255.0Inet6 ADDR:FE80::20C:29FF:FE0C:C31F/64 Scope:linkUp broadcast RUNNING

The hidden file in inux starts with ".". you can determine whether the file is a hidden file based on the file name. Win is determined by the file hiding attribute. Therefore, you can only obtain the hidden attribute through Microsoft API to

Centos60 (Final) version system originally installed on a virtual machine. after installation, it is not logged on to the virtual machine by default because the crt is used for each login, crt cannot be connected (Nic not started ). Next, let's

In the win environment, there are many ways to read and write files, such as the CFile class in MFC, and some open source projects such as Qt Qfile. Open source is good to be multi-platform, and MFC is only Microsoft's own things, for those who want

Article Title: learn and learn about Linux kernel-virtual storage. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

1 device & quot; eth0 & quot; doesnotseemtobepresent, delayinginitialization is the rule that Centos6 uses udev to dynamically manage device files to record MAC addresses and network card names in udev 1 device "eth0" does not seem to be

class file Structure The class file is a 8-bit byte stream. All 16, 32, and 64 bits of data are stored in Big-endian form with a continuous number of 8 bits. Data type in class file U1, U2, U4 represent unsigned 1, 2, 4

USB has become one of the indispensable interfaces of PC, almost all devices can be connected to USB devices, USB keyboard, mouse, printer, camera, and commonly used U disk and so on, starting from this article, will focus on the use of USB devices

Many readers of 2440 of the board should have a DM9000 network card. Take a look at these documents before porting:DM9000 Chinese Manual (detail)This article tells us some hardware knowledge of DM9000.DM9000 and MINI2440 in-depth understandingThis

Openmesh default seems to not automatically read texture coordinates, you need to add option to read the texture coordinates, but found in the program, need two times to read the texture coordinates correctly, do not know whether it is a bug. 1

For the text search engine inverted index (data structure and algorithm), scoring system, word segmentation system are clearly mastered, I have a lot of value index and search has been a great interest, recently to Lucene on the numerical index and