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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.
CAI—Computer-aided instruction; CAM—Computer-aided manufacturing; CAP—Consistency availability partition tolerance (theorem) CAPTCHA—Completely automated public Turing test to tell computers and humans apart; CAT—Computer-aided translation; CAQ—Computer-aided quality assurance; CASE—Computer-aided software engineering; cc—C ...
Academic programs vary between colleges, but typically include a combination of topics in computer science,computer engineering, and electrical engineering. Undergraduate courses usually include programming, algorithms and data structures, computer architecture, operating systems, computer networks, parallel computing, embedded systems, algorithms design, circuit analysis and electronics ...
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]
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 ...
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 .
SEAMS – Software Engineering for Adaptive and Self-Managing Systems; SEFM – International Conference on Software Engineering and Formal Methods; SenSys – ACM Conference on Embedded Networked Sensor Systems; SIGCOMM – ACM SIGCOMM Conference; SIGCSE – ACM Technical Symposium on Computer Science Education
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.