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After webbackdoor itself is root (potentially poor) or a vulnerability overflows to obtain the highest permissions, it can bring us many benefits if we can get the root password. I checked the methods of my predecessors. One is to cheat su to record

Affected Versions:Apple Mac OS X 10.6.3Apple Mac OS X 10.6.2Vulnerability description: Mac OS X is the operating system used by Apple family machines. Most modern operating systems do not allow hard links in directories to prevent infinite recursion.

Many people use MySQL to develop some projects. Sometimes, for the sake of performance, we directly use C language to develop related modules, especially in our web applications, although PHP, JSP, and other scripts provide MySQL interfaces, it is

Function Description: describes the features of a file based on its description.File control functionsFcntl -- file control LibraryStandard C library (libc,-LC) Synopsis# Include ;Int fcntl (int fd, int cmd );Int fcntl (int fd, int cmd, long Arg

//////////////////////////////////////// /////////////// Get jmp esp/jmp ebx/call EBX address in a process// By isno// It must be compiled in debug mode in VC.//////////////////////////////////////// /////////////# Include # Include # Include #

Return into libc attacks used to bypass non-executable stacks By c0ntex [at] Gmail [Dot] com Bypassing non-executable-stack during exploitation using Return-to-libc Returning to libc is a method of exploiting a buffer overflow on a system that has a

Streaming media refers to the continuous time-based media transmitted using stream technology in the network. It features that the entire file does not need to be downloaded before playback, but is played by downloading and playing, it is the

# Include "ALSA/asoundlib. H" // 11 kHz support, longer audible time, slower sonic speed# Define sample_rate 48000// # Define sample_rate 11000 // It is indeed a two-channel Interaction# Define Channels 1// # Define channels 2 // If latency is too

C language curl Two days ago, I saw someone asking the client socket to send the http package code. I was inspired by the FLW Moderator to find some Perl materials, but I am still not familiar with Perl. There is no in-depth research. The library

// A previously saved high-end person on csdn, which is a little slow... # Include # Include # Include Long Count = 0, ulim;Void slove (long row, long lD, long rd){Long POs, P;If (ROW = ulim)++ Count;Else For (Pos = ulim &~ (Row | LD | rd); Pos;

Original post address: http://www.2cto.com/kf/201108/101347.html Argc is the total number of parameters in the command line.Argv [] is an argc parameter, of which 0th is the full name of the program, and the parameters entered by users following

After returning more than 1000 posts and judging nearly papers, I took a long breath. Recently, the serial port solution has finally been finalized, and it will soon end. Otherwise, it will take a lot of time and delay is the devil. I found a code

Function prototype: void qsort (void * base, size_t nmemb, size_t size, INT (* COMPAR) (const void *, const void *)); Base: the first address of the array to be searched. Nmemb: Number of array elements Size: element size Compare: callback function

Attack by handling program errors (below) Created on: 2000-06-03Article attributes: ReprintedSource: Red PowerArticle submitted: xundi (xundi_at_xfocus.org) Repost from the Red Power-see our connectionAttack by handling program errors (below) 3 land

The book UNIX Network Programming comes with many small and exquisite programs. When I read this book, rewrite the code in the book according to your own understanding (most of them are on the copybook) to deepen your understanding (it's too

/*Gcc-lbsd-O3-O linuxanti. c*//*Network promiscuous Ethernet detector.Linux 2.0.x/2.1.x, libc5 & glibc-----------------------------------------(C) 1998 savage@apostols.org-----------------------------------------Scan your subnet, and detect

We know that moblin in V2In beta, clutter is used to create the UI. Clutter has received more and more OSV attention as a UI. Although I personally think Clutter's dependency on the graphics card driver and general graphics card driver VESA are not

Today, we will learn the histogram of images in opencv and focus on the process of generating the histogram of single-channel images. The following is the code for generating the histogram: # Include "cv. H"# Include "highgui. H"# Include # Include

Description: Simple file transfer is achieved through the TCP protocol. Requirements:1. The server is a daemon and the port number is 10000.2. Before transferring files, the client should first enter the user name and password for authentication.

In the traditional UNIX model, when a process needs to be executed by another entity, the process derives (fork) A sub-process for processing. In UNIX, most network server programs are written in this way. That is, the parent process accepts