CC attack principles and new ideasAuthor: Ice Cream firewall Website: www.bingdun.com 1. Basic CC principles
CC attacks use a proxy server to send a large number of URL requests that require long computing time, such as database queries. As a
Install nginx + PHP in Ubuntu 10.10
I have been installing the system for a while, and I haven't installed it yet. I plan to use Ubuntu for development at work today. So I just installed nginx and it was a great deal of fun on the company's
Wangyue technology provides m free full-capacity space service for you.
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PHP generated two-dimensional code when there is a Chinese garbled solution,
In this paper, we explain the solution of the Chinese garbled characters when PHP generates the QR code. Share to everyone for your reference. The specific analysis is as
Because different search engines have different webpage support features, do not just pay attention to the beautiful appearance when designing webpages. Many elements commonly used in designing webpages may cause problems when they arrive at the
PHP generated two-dimensional code Chinese garbled what to do
Recently made a scan QR code to get a vcard project, encountered a problem, there is a part of the generated QR code, the Android phone scan to get a vcard in the Chinese name is garbled,
Currently PHP generates two-dimensional code can be in the following ways
Currently PHP generates two-dimensional code can be in the following ways
1.google Open API$urlToEncode = "http://bbs.lewanchina.com";Generateqrfromgoogle
There was a problem with OpenSSL when compiling php-5.2.17 in Ubuntu 11.10 today.
[zz]http://www.centos.bz/2012/06/openssl-undefined-reference-to-sslv2_client_method/
The following error occurred when Ubuntu 11.10 compiled php-5.2.17:
php-5.2.17/
first, the performance of PHP 7 several key points
PHP 7 compared to the previous version of PHP can say that the performance has a qualitative leap, but the so-called "good Horse with good saddle, good car with sail", want to play PHP 7
From the performance test section on the third day, we learned several important indicators that determine the performance test. They are:
Ü Throughput
Ü responsetime
Ü cpuload
Ü memoryusage
We also made some optimizations to Apache in the third day
Introduction: This is a detailed page of strace, a tool for Linux. It introduces the knowledge, skills, and experience related to strace, a tool for PHP, nginx, CGI, PHP, and Linux, and some PHP source code.
Class = 'pingjiaf' frameborder = '0' src =
The temptation to change the Web serverNginx(Pronunciation [engine x]), a high-performance WEB server written by Russians. [Because in the linode360 solution, if Apache is used to achieve better performance, oom occurs frequently. To avoid Oom, only
https://segmentfault.com/q/1010000000256516Answer one:At the beginning of this problem I also quite tangled, read the "HTTP authoritative guide" after the feeling clear a lot.First of all, what does CGI do? CGI is designed to ensure that the data
First, observe the specified Web site. The intrusion of the specified site is conditional: first observe whether the site is dynamic or static.First introduced under what kind of site can be invaded: I think the site must be dynamic, such as ASP,
As a result of the recent work, I learned to use the high-performance Web Server-nginx, to publish the FASTCGI program written in C + +, the details are as follows.1. IntroductionNginx-high-performance Web server, this needless to say, we all know.
the current mainstream PHP version is 5.6 and 7.1. compared to PHP 5,PHP 7 is a great boost for performance, has been optimized for its own processing speed, and has changed the use of some grammars. However, since many of the software is based on
First of all, what does CGI do? CGI is designed to ensure that the data passed by the Web server is in a standard format and facilitates the writer of CGI programs.
Web server, such as Nginx, is simply the publisher of the content. For
On this issue, but also I met the future, consult others just know.There are two ways to set environment variables in Linux (as I know), one is temporary, there is no environment variable after exiting, and the other is the permanent environment
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