wildcard character

wildcard character
символ обобщения (имени файла или каталога), символ подстановки
символ, позволяющий производить в строке подстановку других символов, чтобы в одном запросе осуществлять поиск (копирование, удаление и т. п.) сразу многих файлов. Обычно для этой цели используются символы "*" и "?", причём первый из них заменяет произвольное число других символов, а второй - только один символ.

Nearly all operating systems let you refer to more than one file at once by using wildcards to take advantage of common characters in the filenames. — Почти все операционные системы позволяют благодаря использованию символов подстановки при поиске выбирать сразу несколько файлов, в именах которых имеются общие символы.

см. тж. metacharacter

Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. . 1998-2007.

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Смотреть что такое "wildcard character" в других словарях:

  • Wildcard character — For other meanings of wild card see wild card. The term wildcard character has the following meanings: TelecommunicationIn telecommunications, a wildcard character is a character that may be substituted for any of a defined subset of all possible …   Wikipedia

  • wildcard character —    A character that represents one or more unknown characters. In many operating systems, a question mark (?) represents a single unknown character in a filename or filename extension, and an asterisk (*) represents any number of unknown… …   Dictionary of networking

  • Wildcard DNS record — A wildcard DNS record is a record in a DNS zone that will match requests for non existent domain names. A wildcard DNS record is specified by using a * as the left most label (part) of a domain name, e.g. *.example.com. The exact rules about when …   Wikipedia

  • Wildcard — Platzhalter; Joker; Stellvertretersymbol * * * Wild|card 〈[ waıldka:(r)d]〉 auch: Wild Card 〈f. 10; Sp.; Tennis〉 vom Veranstalter eines Tennisturnieres frei vergebener Platz an einen Spieler …   Universal-Lexikon

  • wildcard — /ˈwaɪldkad/ (say wuyldkahd) noun 1. a playing card to which the holder may assign the value of any other card. 2. Computers a non alphanumeric character used especially in searches to represent any character or set of characters. 3. Sport a… …  

  • wildcard — noun a) A character that takes the place of any other character or string that is not known or specified. In searching, if a,m finds amalgam, atom and alum, then , is acting as a wildcard. b) An uncontrolled or unpredictable element …   Wiktionary

  • wildcard — n. card whose value is determined by the player (Cards); athlete or team chosen to compete though unqualified; unpredictable factor; character that can be used to represent every possible character combination (Computers) …   English contemporary dictionary

  • Escape character — In computing and telecommunication, an escape character is a character which invokes an alternative interpretation on subsequent characters in a character sequence. An escape character is a particular case of metacharacters. Generally, the… …   Wikipedia

  • Asterisk — This article is about the typographical symbol. For other uses, see Asterisk (disambiguation). See also: * (disambiguation) * Asterisk …   Wikipedia

  • X resources — In the X Window System, the X resources comprise parameters of computer programs such as the name of the font used in the buttons, the background color of menus, etc. They are used in conjunction or in alternative to command line parameters and… …   Wikipedia

  • Wild card — The term wild card was originally used in card games, but the term has evolved to describe what the Merriam Webster Dictionary calls an unknown or unpredictable factor in any number of domains.Wild card may refer to:* Wild card (card games) a… …   Wikipedia

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