linux office programs

then realize the experiment of ghost double system. Dual operating systems: 1, original XP---original WIN72, GHOSTXP---original win73, Ghostxp---ghost win7 (under test) 4, the same virtual installation of multi-system (no test, no use value) Note: 1, install the system order, first installed winDows, the linux;windows system will not recognize the Linux system, and the

Applying Valgrind to discover memory problems with Linux programs [go]This article goes from:Https://www.ibm.com/developerworks/cn/linux/l-cn-valgrind/index.htmlValgrind Overview ArchitectureValgrind is a set of simulation debugging Tools for Linux, open source (GPL V2). The valgrind consists of the kernel and other ke

Article Title: andLinux: let your Windows run the Linux program. 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 source. There is no doubt that Linux, especially Uubuntu, is a killer operat

When writing programs, especially embedded programs, we usually need to analyze the program's performance so that the program can run faster and better to achieve real-time. If the program is large, it will be difficult to analyze it. If there is a tool that can automatically analyze the program's performance, it would be better. The following describes a Program Profiling tool in

dependency between each RPM software package. Deleting an RPM software package may make other software unavailable. Therefore, pay attention to the upgrade and deletion. Recently, it takes a lot of effort to install a FastCGI support module in Apache, but it hasn't been done yet :(. Let's take a look at the basic Linux program installation problems. I have read this text before. I always need to re-query it on the Internet when it is used. I will go

How to Use GCC to compile programs and generate simple programs in Linux Static library and dynamic library. This article applies to Linux developers. This article explains how to use GCC to compile programs, generate static libraries and dynamic libraries in

Guide When you turn on your machine, the BIOS (basic input and output system) immediately locates the configured boot media and reads some commands from the MBR (Master boot Record) or GUID (globally unique identifier) partition table, which is the first 512 bytes of the boot media. The Master boot Record (MBR) contains two important sets of information, the first of which is the bootstrapper, and the second is the partitioned table. What is a boot program? Boot program ( is a s

Label:On Linux, the development of A/C + + program, perhaps you will be directly (local or remote) login to Linux, open the editor after writing the code, the use of gcc/g++ to compile, encountered to debug the wrong time, you will choose to use GDB for debugging. Now, if you happen to like Visual Studio, you don't have to change your habits, write programs in Vi

tools: Memcheck. This is the most widely used tool in Valgrind, a heavyweight memory checker that discovers most memory errors in development, such as using uninitialized memory, using freed memory, memory access, and so on. This is also the part that this article will focus on. Callgrind. It is primarily used to check for problems that occur during function calls in the program. Cachegrind. It is primarily used to check for problems with cache usage in the program. Helgrin

Article Title: TurboLinux assists the Chinese linux forum in launching large-scale translation programs. 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 source. The China

Use valgrind to discover memory problems in Linux programs Back to Top Valgrind Overview Architecture Valgrind is a set of simulation debugging tools for open source code (GPL V2) in Linux. Valgrind consists of core and other kernel-based debugging tools. The kernel is similar to a framework. It simulates a CPU environment and provides services to other tools. Ot

Cygwin develops linux programs in win-general Linux technology-Linux programming and kernel information. The following is a detailed description. Many windows users are not used to linux development environments. Although I would like to try it out, I am often afraid that th

is reduced and the start time is slow? It is a small cost for obtaining enhanced security and faster development advantages of the Java platform. 　　Open source code alternative In addition to the standard licensed JVM (free of charge, but restricted by source code; available for Linux in the Sun, IBM, BEA, and Blackdown organizations), there are several other alternatives to Linux. These options include th

used to check for competition issues that occur in multithreaded programs. Massif. It is primarily used to check for problems that occur in the stack usage in the program. Extension. You can use the functionality provided by the core to write your own specific memory debugging tools. Linux Program Memory Space layoutTo discover the memory problems under Li