Wikipedia Wikipedia updated its own logo, the new logo to downplay the imposition of three-dimensional, enhance the 3D effect of the ball. At the same time increase the font size of the word distance, and extend the design of several overall image of the effect.
Last week, Wikipedia Wikipedia updated its logo, the new
Wiki:url transcoding (->english) wiki, wikipedia, Wikipedia,1.
Original URL:
https://zh.wikipedia.org/wiki/-ji2.
After copying the resulting encoded URL:
Https://zh.wikipedia.org/wiki/%E7%B6%AD%E5%9F%BA1Using the source code provided by Microsoft, everything is displayed normally: Ppt,pdf1 iframesrc= ' https://view.officeapps.live.com/op/embed.aspx?src=https
Recently, I took a closer look at the memcached instruction documents and looked at the source code. Sometimes I can skip some obscure C functions. However, it is not a success. Finally, LZ dared to read it again.C LanguageFinally, LZ saw the C language again, and the recent sleep quality was much better. Now, let's record your learning experience. 1. Unix daemon process
Memcached daemon uses the classic UnixDaemon mode(Daemon. c). Its source code is as follows:
Memcached daemon. c # If defin
A hidden threat to * nix WEB Servers
From: https://www.virusbtn.com/virusbulletin/archive/2014/07/vb201407-Mayhem0x01 Introduction
Websites and even servers are becoming more and more popular. This infection is usually used to intercept communication, black hat SEO, leeching downloads, and so on. In most cases, such malware is composed of relatively simple PHP scripts. But in the last two years, many more complex malware families have been discovered.
Standard IO
Stdin, stdout, and stderr are standard inputs, standard outputs, and standard errors. Windows and * nix.
By default, the standard input is equivalent to the keyboard input, and the standard output and standard error are equivalent to the screen output.
In C language, these three are FILE * types (FILE pointers). For example, if you use printf, the content is directly output to the standard output, which is equivalent to fprintf (stdout ,.
Note: this series of articles describes the similarities and differences between windows and unix-like operating systems (* nix) for programmers, and focuses on * nix. This article covers program installation, daily operations, editors, IDE, pipelines, GUI vs CLI.... The purpose of this article is to guide experienced windows programmers to smoothly transition to * nix
In windows, we have the following procedure: log on to the system, browse the file system, find the program execution, find the document, and open it. Then exit the system.
Login
In * nix, there are two login Methods: one is to log on directly on the local terminal, and the other is to remotely access through ssh or telnet. Either way, after you enter your username, password, and successfully log on, a prompt appears in front of you. Generally, it is
x86_64, i386
15.10
Wily
x86_64, i386
Sles
Version
Supported Platforms
12
x86_64
In the CentOS architecture, in order to be able to install with Yum, it can be installed in the following ways:
Stable version Installation
Need to populate the stores of Yum, construct a file called "/etc/yum.repos.d/nginx.repo", the file needs to fill in the following:
[nginx]name=nginx repobaseurl=http://nginx.org/packages/OS/OSRELEAS
Outline
Integrated Environment
Compiler (gcc)
Debugger (gdb, printf)
Dependency Management (make)
Search code (grep)
Code Editor (vim)
Code redirection (ctag, CSAG)
Taglist)
Auto-completion (^ N, ^ x ^ o)
Compilation error/code correspondence (make + vim)
Programmer Manual (man)
Starting from this chapter, we will begin to talk about the issues that everyone is most concerned about, that is, how to write programs under * nix?
The following uses C/C
Platform contention: Windows or *nix
The book "Orange ' s: an implementation of an operating system" from Yu Yu
Reading here, readers may find that the words "If you use Windows" or "If you use Linux" often appear in the book. Sometimes such words may even affect your reading, and if so, please forgive me. I try to take care of as many readers as possible, but for everyone, one has to face a choice--under what platform. The first edition of this book
This article is for vi, because it and its variants are the most widely used on * nix, but the most frustrated users. The user follows a certain installation or configuration instruction until the user encounters: "Use vi to edit xxxx. conf, add xxxx to it. "inexperienced users cannot continue, even exiting vi is a challenge.
Although * nix has other editors that are more suitable for windows users, they a
Article Title: How to remotely connect to XServer under NIX. 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.
Server: Red Hat Linux
Terminal: Xmanager 1.3.9
Usage:
Operations on the server:
------------------------
1. Modify/etc/X11/xdm/Xaccess and set the following lines:
# * # Any host can get a login windo
Platform competition: Windows or * nix
This article is excerpted from the book Orange's: the implementation of an operating system.
Readers may find that the words "if you are using Windows" or "if you are using Linux" often appear in the book. Sometimes such words may even affect your reading. If so, please forgive me. I try to take care of as many readers as possible, but for everyone, there must be a choice-Under what platform to develop. The first
file:Ks.cfg:OpenSSL passwd-1-salt Root #生成用户密码Download: System-config-kickstartProduction Ks.cfg:Graphical interface:System-config-kickstartModify the installed Ks.cfg file:/root/anaconda-ks.cfgVerify the validity of the KS file:Ksvalidator ks.cfgCopy the configuration file to the Cobbler startup directory:CP ks.cfg/var/lib/cobbler/kickstarts/To import a configuration file:Cobbler profile Add--name= ' centos-7-base '--distro= ' centos-7-x86_64 '--kickstart=/var/lib/cobbler/kickstarts/ Ks.cfgRef
Steps:First:After receiving Sigterm, now the server listens for socket stop acceptBut it doesn't stop listen, which is key. (so the SYN of the client-initiated TCP connection is not synack, just keep waiting and not be rejected )?Second:The existing process receiving sigterm continues to handle the socket that has been received.Exit until the end of processing is complete.Third:After receiving Sigterm, send sighup (to ensure that the existing server process has stopped the accept).Fourth:After r
Continue with the previous article about my terminal environment. This introduction zsh and Z, in fact, is not limited to OS X and is available in all *nix systems.
Zsh
Zsh as a substitute for bash, naturally a lot of people ask: why ZSH? The zsh Workshop has a long list of functions to answer this question. Here is the reason why I choose zsh, of course, also introduces zsh powerful function.
Compatible with bash. This makes switching to zsh witho
The existence of Wikipedia is a miracle
In the past two years, the meaning of the word "feelings" may have been mutated in the hearts of the Chinese people, which is mostly attributed to some business structure in the marketing process for the once good words of the hostage. But if the words "feelings" and "Wikipedia" are linked together, perhaps people will still be convinced to Chongyong to the right, to
Just think, if you can in the current Alexa traffic ranked sixth Wikipedia on the advertising, it is not to make a big profit? But it is clear that Wikipedia prefers to take the trouble to call on people to raise money for them, and not to allow businesses to advertise on their web pages, so That kind of wishful thinking is not so good to play. So, if you want to advertise on
The exciting four years at WikipediaGuideI think I am a Wikipedia member of Odia. I have contributed Odia knowledge to many Wikipedia projects by writing articles and correcting document errors (this is the main language in Orissa, India), such as Wikipedia and Wikipedia, I also contributed to
The existence of Wikipedia is a miracleThese two years, " Feelings "The meaning of the two words may have been mutated in the hearts of the Chinese people, and this is mostly attributed to the hostage-taking of some business structures in the marketing process for this once good word." But if the words "feelings" and " wikipedia " are linked together, perhaps people will still be convinced to Chongyong to t
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.