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  2. Ken Thompson - Wikipedia

    en.wikipedia.org/wiki/Ken_Thompson

    Download QR code; Print/export ... Kenneth Lane Thompson (born February 4, 1943) ... Ken Thompson: A Brief Introduction The Linux Information Project (LINFO)

  3. Thompson shell - Wikipedia

    en.wikipedia.org/wiki/Thompson_shell

    The Thompson shell was the first Unix shell, introduced in the first version of Unix in 1971, and was written by Ken Thompson. [1] It was a simple command interpreter, not designed for scripting, but nonetheless introduced several innovative features to the command-line interface and led to the development of the later Unix shells.

  4. Unix philosophy - Wikipedia

    en.wikipedia.org/wiki/Unix_philosophy

    The Unix philosophy, originated by Ken Thompson, is a set of cultural norms and philosophical approaches to minimalist, modular software development. It is based on the experience of leading developers of the Unix operating system .

  5. ed (software) - Wikipedia

    en.wikipedia.org/wiki/Ed_(software)

    The ed text editor was one of the first three key elements of the Unix operating system—assembler, editor, and shell—developed by Ken Thompson in August 1969 on a PDP-7 at AT&T Bell Labs. [2] Many features of ed came from the qed text editor developed at Thompson's alma mater University of California, Berkeley. [4]

  6. grep - Wikipedia

    en.wikipedia.org/wiki/Grep

    Early variants included egrep and fgrep, introduced in Version 7 Unix. [10] The egrep variant supports an extended regular expression syntax added by Alfred Aho after Ken Thompson's original regular expression implementation. [12] The "fgrep" variant searches for any of a list of fixed strings using the Aho–Corasick string matching algorithm ...

  7. History of Linux - Wikipedia

    en.wikipedia.org/wiki/History_of_Linux

    Ken Thompson (left) and Dennis Ritchie (right), creators of the Unix operating system. After AT&T had dropped out of the Multics project, the Unix operating system was conceived and implemented by Ken Thompson and Dennis Ritchie (both of AT&T Bell Laboratories) in 1969 and first released in 1970.

  8. Space Travel (video game) - Wikipedia

    en.wikipedia.org/wiki/Space_Travel_(video_game)

    Ken Thompson and Dennis Ritchie DEC PDP-7. In 1969, programmer Ken Thompson worked for Bell Labs on the Multics operating system on a GE 645 mainframe. During his work, Thompson developed Space Travel on the system. Multics was a collaborative project between several institutions for an interactive, multi-user operating system that provided ...

  9. Pipeline (Unix) - Wikipedia

    en.wikipedia.org/wiki/Pipeline_(Unix)

    The concept of pipelines was championed by Douglas McIlroy at Unix's ancestral home of Bell Labs, during the development of Unix, shaping its toolbox philosophy. [4] [5] His ideas were implemented in 1973 when ("in one feverish night", wrote McIlroy) Ken Thompson added the pipe() system call and pipes to the shell and several utilities in ...