Linux

1) Compile the applicationProgram Make-F makefile_5_2 cleanMake-F makefile_5_2   2) about shared directoriesThis folder is displayed under/mnt/HGFS of the Linux virtual machine.   3) run the CD command to enter the folder. CD/mnt/HGFS/   4)

Linux mobile phone DIY. Library File topics. compatibility issues Grass papaya in--9 I. Sequencing The compatibility problem of the software porting process has been a long history, and the factors are also very complex and diverse. In the actual

When a program unexpectedly exits, the kernel will generate a core file (a memory image with debugging information added) in the current working directory ). You can use GDB to view the core file and indicate the file and number of lines of code

I. Linux memory structures include node, zone, and page) Node ---- {zone ----- {page ...... {Zone ----- {page Ii. How to map high-end memory: Permanent kernel mapping and temporary kernel mapping and noncontiguous memory) 1) Permanent ing: Using

As computer peripherals become more and more abundant, device management has become an important task of modern operating systems, which is the same for Linux. Each time a new version of the Linux kernel is released, a number of device drivers will

1 Introduction GNU make is a utility software that automatically constructs software by reading files called makefile. It is a tool used to convert files. The conversion target is called "target". At the same time, it also checks the file dependency.

In general, the usage of timer is still very simple. You need to define a timer_list variable timer and initialize timer first. 　 Init_timer (& timer ); 　 Then assigns values to related timer parameters: 　 Timer. Function = fun; 　 Timer. expires =

In Linux, a running process occupies three parts of Linux: Code zone, stack zone, and data zone. if multiple identical programs are run at the same time, they will use the same code area, and the code stored in the code area will be the code of the

Linux Dynamic Link Applications in Linux can be linked to external functions in either of the following ways (lib*.a)Static LinkAnd include the library code in the executable file of the application; or (lib*.so)Dynamic Link. The dynamic link loader

Prototype: int mkdir (const char * filename, mode_t Mode) If the return value is 0, the operation is successful. If the return value is-1, an error occurs. To use this function, you must include the header file SYS/STAT. h.Mode indicates the

Author: sodimethyl Source: http://blog.csdn.net/sodme Disclaimer: This article may be reproduced, reproduced, or disseminated without the consent of the author. However, any reference to this article must retain the author, source, and statement

Http://blog.chinaunix.net/u2/66903/showart_1902477.html  1. About tr By using TR, you can easily implement many basic sed functions. You can use tr as the (extremely) Simplified variant of SED: it can replace another character with one character, or

In Linux, you can easily bind multiple NICs to achieve load balancing and dual-line hot backup. Server Load balancer distributes the average load to any number of network adapters to overlay the bandwidth. Dual-line Hot Standby means that multiple

In tuning Linux network performance debugging tools, we introduce how to use Route, netstat, and tcpdump network tuning testing tools and their functions. This article will focus on the content of network configuration files to help you understand

Operating Environment: Host OS: Windows 7 VMware Workstation: 6.5.1 Guest OS: fedora 9 Develop Board: mini2440 Cross-complier: Arm-Linux-GCC 4.3.2   Instructions on jrtp: Note 1: jrtp has two data receiving methods: the first is to use the thread

After installing Linux in VMware, the default resolution is 800x600. To adjust the pixel to 1024x768, the process of setting the pixel to millions of pixels is as follows: 1, the VM has install vmare tools first start VMware in/mnt/CDROM there is a

Many Linux beginners encounter some concepts when learning about Linux graphics, such: x, X11, xfree86, WM, Kde, gnome, QT, QT/e, qtopia, directfb, framebuffer, and graphics card driver. Understanding the relationship between them is very important

Sublime-txt is a free-of-Installation Software. Go to the official website and find the corresponding system version to download and decompress the sublime-TXT file in the compressed file. 1. Open and runSublime-txt 2. FirstInstall package

Background:Due to the recent installation of Jira in Linux, after a Chinese plug-in is installed, once it is set to start up, it is in English, and after the terminal restarts again, it seems that the plug-in takes effect, it is restored to a normal

There are several methods for inter-process communication (IPC) in Linux. The following is a brief introduction:   1. Pipeline (PIPE) Pipelines are the earliest IPC supported by Linux. pipelines can be divided into unknown pipelines and famous