B is a programming language developed at Bell Labs circa 1969 by Ken Thompson and Dennis Ritchie. B was derived from BCPL, and its name may possibly be a contraction of BCPL.

Brian Kernighan actually wrote the first "hello, world" program as part of the documentation for the BCPL programming language developed by Martin Richards. BCPL was used while C was being developed at Bell Labs a few years before the publication of Kernighan and Ritchie's C …

Learn the history and significance of the "Hello World!" program. From its origins in the B programming language to its widespread use today, learn why this simple program remains valuable for teaching programming fundamentals.

Sep 20, 2023 · “Hello, World!” is more than just a phrase; it’s a tradition, a universal introduction to programming languages. Its origins trace back to the early 1970s when Brian Kernighan, a prominent computer scientist, used it in the seminal book “A Tutorial Introduction to the Programming Language B”.

A "Hello world" program is a computer program that outputs "Hello World" (or some variant) on a display device. The first known version of this program comes from Brian Kernighan's paper A Tutorial Introduction to the Language B from 1972 (chapter 7).

This tutorial guide is designed to provide a working knowledge of the B programming language for those who have never used B before. We've included a variety of sample programs here: numerical programs, string manipulation programs, system-oriented programs, and so on.

List of Hello World Programs in 200 Programming Languages . by Scriptol.com. A complete collection of the smallest possible programs, in each existing programming language. This list is universal, comprised of programming languages and document formats.

Feb 26, 2021 · "Hello World" is the first program one usually writes when learning a new programming language. Having first been mentioned in Brian Kernighan's tutorial to the B programming language, it became widely known through Kernighan & Ritchie's 1978 book that introduced "The C Programming Language", where it read like this: printf("hello, world\n");

Feb 10, 2022 · Back in the 1950’s it was used as a catchphrase by William Williams. The genius that brought Hello World! to the programming space appears to be the one and only Brian Kernighan. It is unclear whether it was first used in the B Language or in BCPL (released 1967).

Apr 12, 2025 · Hello, world! programs make the text "Hello, world!" appear on a computer screen. It is usually the first program encountered when learning a programming language. Otherwise, it's a basic sanity check for an installation of a new programming language.