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This FAQ answers some questions related to the technical workings of Wikipedia, including software and hardware. Check out WikipediaFAQMain Page for additional main. Express Helpline Get answer of your question fast from real experts. Learn software, creative, and business skills to achieve your personal and professional goals. Join today to get access to thousands of courses. ComputeGazetteIssue6. Jan by Zetmoon issuu. ComputeGazetteIssue6. Jan Published on May 1. Super. Programs. Inside January 1. Wikipedia FAQTechnical Wikipedia. Technical FAQFAQs Frequently Asked QuestionsThis FAQ answers some questions related to the technical workings of Wikipedia, including software and hardware. Check out Wikipedia FAQMain Page for additional main page specific technical information. Note If youre trying to get help for a specific technical problem that isnt answered by the FAQs, try asking in Wikipedia Troubleshooting or at the village pump. What happens if two or more people are editing the same pageWhen the second person and later persons attempts to save the page, Media. Wiki will attempt to merge their changes into the current version of the text. If the merge fails then the user will receive an edit conflict message, and in some cases the opportunity to merge their changes manually. If multiple consecutive conflicts are noticed, it will generate a slightly different message. This is similar to Concurrent Versions System CVS, a widely used software version management system. See Help Edit conflict for more information. How do I recover a password I have forgotten
If you entered your e mail address when you signed up, you can have a new password generated. Click on the Log in link in the upper right corner. Enter your user name, and click the button near the bottom of the page called Mail me a new password. You should receive an e mail message with a new random password you can use it to log in, go to your preferences, and change your password to something youll remember. How do I change my password
Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Easily share your publications and get. Lyberty. coms weeklymonthly splash page. Yes, a splash page is old fashioned, but its been a tradition here since 1999. You can change your password via Special Change. Password you can also find a link to this in your preferences. How do I report a bug The developers use the Phabricator bug tracking tool to keep track of bugs. Anybody is welcome to create an account there and report any bugs they encounter however, if you prefer, you can post about your bug at the technical village pump. For more information, see Bug reports. How do I suggest a new featureTo make an official feature request, use Phabricator. For information on using Phabricator, please see Bug reports. What software is used to run Wikipedia Wikipedia originally ran Use. Mod. Wiki, a general wiki script by Clifford Adams. In January 2. 00. PHP script, which in turn was completely overhauled the following July to create what we now call Media. Wiki. Currently, most of the PHP code in Mediawiki at Wikimedia Foundation uses HHVM JIT compiler, although some services continue using Zend Engine PHP. The Wikipedia servers operating system is Linux. Download Manual De Seguridad E Higiene Ocupacional El Salvador. The most widely used distributions are Ubuntu and Debian. For details see Wikimedia servers. How about the hardware Current situation. See m Wikimedia servers. History of Wikipedia hardware. A brief history of Wikipedia serving Phase I January 2. January 2. 00. 2One of Bomis servers hosted all Wikipedia wikis running on Use. Mod. Wiki software. Phase II January 2. July 2. 00. 2One of Bomis servers hosted all Wikipedia wikis English and meta running on the phpmysql based new software, all other languages on Use. Mod. Wiki. Runs both the database and the web server on one machine. Phase IIIa July 2. May 2. 00. 3Wikipedia gets own server, running English Wikipedia and after a bit meta, with rewritten PHP software. Runs both the database and the web server on one machine. One of Bomis servers continues to host some of the other languages on Use. Mod. Wiki, but most of the active ones are gradually moved over to the other server during this period. Phase IIIb May 2. Feb 2. 00. 4Wikipedias server is given the code name pliny. It serves the database for all phase 3 wikis and the web for all but English. New server, code name larousse, serves the web pages for the English Wikipedia only. Plans to move all languages web serving to this machine are put on hold until load is brought down with more efficient software or larousse is upgraded to be faster. One of Bomis servers continued to host some of the other languages on Use. Mod. Wiki until it died. All are now hosted on pliny a few more of the active ones have been gradually moved over to the new software, and an eventual complete conversion is planned. Phase IIIc Feb 2. Present. Wikipedia gets a whole new set of servers, paid for through donations to the non profit Wikimedia Foundation. The new architecture has a new database server suda, with a set of separate systems running Apache, as well as squids that cache results to reduce the load. More details are at m Wikimedia servers. New servers bought as needed, bringing total number to about 3. How about the connection Wikimedia Foundation has multiple facilities spread out worldwide served by different bandwidth suppliers. See the Wikipedia Statistics page for information about bandwidth usage. How big is the database As of 2. TB for the copies of the Primary database, and perhaps 2. TB for the images and media based on wikitech Backup procedures. Early in Wikipedias history, in February 2. GB in size. By April 2. GB per week, and by October 2. GB. Uploaded files took up approximately 3. For current information, see wikitech Backup procedures. Compressed database dumps can be downloaded at https dumps. What kind of markup language does Wikipedia use Wikipedia uses a very simple markup based on Use. Mod. Wiki. For more details, see Wikipedia How to edit a page. Why not use HTML The short answer is for simplicity and security. And now the longer answer. Wikipedia, and wikis in general, are meant to be edited on the fly. HTML is not easy to use when you simply want to write an article. Creating links gives us a particularly dramatic example. To link to the Paris article using HTML, one would have to typelt a hrefwikiParis Parislt a Using Media. Wiki markup is much easier ParisA special markup language even allows you to transclude special snippets of code, called templates, into wiki pages. You can also substitute the code for that template, effectively copying and pasting it into the document, but this is a waste of space and is obnoxious to other users who try to edit but find that they have to scroll through large amounts of template code. Substitution is, however, preferred in some cases. Then theres security. Different web browsers have bugs that can be exploited via HTML. Malicious users could also do things like Java. Script popup windows or page redirects if they had full HTML ability on Wikipedia. Several experimental sites that allowed full HTML editing have suffered such attacks, including a couple of other wikis that allowed arbitrary HTML. So we cant use any HTMLThats not true. Certain HTML tags work namely the ones in this list. Its still best not to rely on using HTML directly, because support for these tags is not always guaranteed to remain they might affect the results achieved with Visual. Editor and if you can achieve your needed effect using only Wiki. Text markup, youre most likely to get a result that is stable when the Media. Wiki software is updated. Also see Wikipedia How to edit a page. What about non ASCII characters, and special symbols Wikipedia uses Unicode specifically the UTF 8 encoding of Unicode and most browsers can handle it but font issues mean that more obscure characters may not work for many users. Meta Help Special characters page for a detailed discussion of what is generally safe and what isnt.