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  2. grep - Wikipedia

    en.wikipedia.org/wiki/Grep

    grep is a command-line utility for searching plaintext datasets for lines that match a regular expression. Its name comes from the ed command g/re/p (global regular expression search and print), which has the same effect.

  3. List of computing and IT abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_computing_and_IT...

    CRS—Computer Reservations System; CRT—Cathode-ray tube; CRUD—Create, read, update and delete; CS—Cable Select; CS—Computer Science; CSE—Computer science and engineering; CSI—Common System Interface; CSM—Compatibility support module; CSMA/CD—Carrier-sense multiple access with collision detection; CSP—Cloud service provider

  4. List of computer term etymologies - Wikipedia

    en.wikipedia.org/wiki/List_of_computer_term...

    Accordingly, two humorous suggestions for expanding the acronym included Let's Invent Some Acronyms, and Let's Invent Silly Acronyms. liveware – computer personnel. A play on the terms "software" and "hardware". Coined in 1966, the word indicates that sometimes the computer problem is not with the computer itself, but with the user.

  5. Regular expression - Wikipedia

    en.wikipedia.org/wiki/Regular_expression

    He later added this capability to the Unix editor ed, which eventually led to the popular search tool grep's use of regular expressions ("grep" is a word derived from the command for regular expression searching in the ed editor: g/re/p meaning "Global search for Regular Expression and Print matching lines"). [15]

  6. GNU - Wikipedia

    en.wikipedia.org/wiki/GNU

    GNU is a recursive acronym for "GNU's Not Unix!", [6] [12] chosen because GNU's design is Unix-like, but differs from Unix by being free software and containing no Unix code. [ 6 ] [ 13 ] [ 14 ] Stallman chose the name by using various plays on words, including the song The Gnu .

  7. Glossary of computer science - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_computer_science

    Also simply application or app. Computer software designed to perform a group of coordinated functions, tasks, or activities for the benefit of the user. Common examples of applications include word processors, spreadsheets, accounting applications, web browsers, media players, aeronautical flight simulators, console games, and photo editors. This contrasts with system software, which is ...

  8. YSL and Pushin P: A dictionary guide to the Young Thug trial

    www.aol.com/ysl-pushin-p-dictionary-guide...

    The prosecution is arguing that “YSL” also stands for “Young Slime Life,” a “criminal street gang.” During his opening remarks, Mr Steel discussed the alleged origins of “YSL.”

  9. AST - Wikipedia

    en.wikipedia.org/wiki/Ast

    Abstract syntax tree, a finite, labeled, directed tree used in computer science; Anamorphic stretch transform, a physics-inspired signal transform; Andrew S. Tanenbaum (born 1944), American-Dutch computer scientist, sometimes identified as "ast" Asynchronous system trap, a mechanism used in several computer operating systems