Wikibooks bash searching

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• 1. Bash Shell Scripting - Wikibooks, open books for an open world

  wikibooks.org

  Link: https://en.m.wikibooks.org/wiki/Bash_Shell_Scripting

  Description: WebFeb 27, 2024 · Wikibooks Contributors Present: Bash Shell Scripting. An introductory look to Bash. Currently this book provides an introductory level knowledge of Bash. Go to External Programs, External links and Using man, …

• 2. Bash Shell Scripting/About Bash - Wikibooks, open books for an …

  wikibooks.org

  Link: https://en.wikibooks.org/wiki/Bash_Shell_Scripting/About_Bash

  Description: WebBash is a "Unix shell": a command line interface for interacting with the operating system. It is widely available, being the default shell on many GNU/Linux distributions and formerly on Mac OSX, with ports existing for many other systems. It was created in the late 1980s by a programmer named Brian Fox with the request of Richard Stallman ...

• 3. Bash Shell Scripting/Environment - Wikibooks

  wikibooks.org

  Link: https://en.wikibooks.org/wiki/Bash_Shell_Scripting/Environment

  Description: WebJul 20, 2022 · Bash variables that are exported into the environment are scoped to the shell that contains them, including any subshells or child processes in that shell. The export built-in command can be used to export a variable into the environment. (There are other ways as well, but this is the most common way.)

• 4. Bash Shell Scripting/Index of Symbols - Wikibooks

  wikibooks.org

  Link: https://en.wikibooks.org/wiki/Bash_Shell_Scripting/Index_of_Symbols

  Description: WebJul 20, 2022 · The first line of a Bash script is generally either #!/bin/bash or #!/bin/sh. (The former is generally considered preferable.) Introduces various types of expansions, notably parameter expansion (as in $ var or ${ var } ), command substitution (as in $( command) ), and arithmetic expansion (as in $(( expression )) ).

• 5. Bash Shell Scripting/Simple Commands - Wikibooks

  wikibooks.org

  Link: https://en.wikibooks.org/wiki/Bash_Shell_Scripting/Simple_Commands

  Description: WebJul 20, 2022 · < Bash Shell Scripting. A simple command consists of a sequence of words separated by spaces or tabs. The first word is taken to be the name of a command, and the remaining words are passed as arguments to the command. We have already seen a number of examples of simple commands; here are some more: cd ..

• 6. Bash Shell Scripting/Conditional Expressions - Wikibooks

  wikibooks.org

  Link: https://en.wikibooks.org/wiki/Bash_Shell_Scripting/Conditional_Expressions

  Description: WebJul 20, 2022 · Bash Shell Scripting. Conditional Expressions. Loops. Very often, we want to run a certain command only if a certain condition is met. For example, we might want to run the command cp source.txt destination.txt ("copy the file source.txt to location destination.txt ") if, and only if, source.txt exists.

• 7. Bash Shell Scripting/Print version - Wikibooks

  wikibooks.org

  Link: https://en.wikibooks.org/wiki/Bash_Shell_Scripting/Print_version

  Description: WebJul 21, 2022 · Contents. 1 About Bash. 1.1 What is Bash? 1.2 What is shell scripting? 2 History. 3 Prerequisites. 4 How To Read. 4.1 (1) It's ideal to practice Bash while reading. 4.2 (2) Try consulting documentation for unknown commands. 4.3 (3) Warning against blindly entering commands. 5 A Few Notes On Terminology. 6 Some Notes On Your Shell.

• 8. Bash (Unix shell) - Wikipedia

  wikipedia.org

  Link: https://en.m.wikipedia.org/wiki/Bash_%28Unix_shell%29

  Description: WebBash is a Unix shell and command language written by Brian Fox for the GNU Project as a free software replacement for the Bourne shell. [15] [16] The shell's name is an acronym for Bourne-Again SHell, a pun on the name of the Bourne shell that it replaces [17] and the notion of being "born again".

• 9. Bash programming - Wikiversity

  wikiversity.org

  Link: https://en.m.wikiversity.org/wiki/Bash_Programming

  Description: WebDec 5, 2019 · Bash is now the pre-eminent user shell in Unix / Linux / and any *nix environment, including BSD and macOS until October 2019 that was replaced by zsh . Bash Features includes command history, brace expansion [2] and command-line completion [3] …

• 10. Bash Reference Manual

  gnu.org

  Link: https://www.gnu.org/software/bash/manual/bash.html

  Description: WebThis is Edition 5.2, last updated 19 September 2022, of The GNU Bash Reference Manual, for Bash, Version 5.2. Bash contains features that appear in other popular shells, and some features that only appear in Bash.