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1. www.gnu.org › software › bashBash - GNU Project - Free Software Foundation

   www.gnu.org › software › bash

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   Sep 22, 2020 · Bash is the GNU Project's shell—the Bourne Again SHell. This is an sh-compatible shell that incorporates useful features from the Korn shell (ksh) and the C shell (csh). It is intended to conform to the IEEE POSIX P1003.2/ISO 9945.2 Shell and Tools standard. It offers functional improvements over sh for both programming and interactive use.

2. www.gnu.org › software › bashBash Reference Manual

   www.gnu.org › software › bash

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   The Bash home page is http://www.gnu.org/software/bash/. This 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.

3. Videos

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     Welcome to Bash for Beginners [1 of 20] | Bash for Beginners

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4. en.wikipedia.org › wiki › Bash_(Unix_shell)Bash (Unix shell) - Wikipedia

   en.wikipedia.org › wiki › Bash_(Unix_shell)

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   Bash, short for Bourne-Again SHell, is a shell program and command language supported by the Free Software Foundation and first developed for the GNU Project by Brian Fox. Designed as a 100% free software alternative for the Bourne shell, it was initially released in 1989.

5. stackoverflow.com › questions › 5163144bash - What are the special dollar sign shell variables ...

   stackoverflow.com › questions › 5163144

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   Sep 14, 2012 · What are the special dollar sign shell variables? Asked 13 years, 2 months ago. Modified 1 year, 5 months ago. Viewed 463k times. 950. In Bash, there appear to be several variables which hold special, consistently-meaning values. For instance, ./myprogram &; echo $! will return the PID of the process which backgrounded myprogram.

   Code sample

   $ ./myparams.sh "hello" "how are you" "i am fine"

   parameter 0 --> myparams.sh

   parameter 1 --> hello

   parameter 2 --> how are you

   parameter 3 --> i am fine

   See more on stackoverflow

6. People also ask

   What is Bash in Linux?

   • What is Bash? Bash (short for Bourne Again SHell) is a Unix shell, and a command language interpreter. A shell is simply a macro processor that executes commands. It’s the most widely used shell packaged by default for most Linux distributions, and a successor for the Korn shell (ksh) and the C shell (csh).

   The Ultimate Linux Command Line Guide - Full Bash Tutorial

   www.freecodecamp.org/news/linux-command-line-bash-tutorial/

   See all results for this question

   What is a bash shell?

   • Bash is the GNU Project's shell—the Bourne Again SHell. This is an sh-compatible shell that incorporates useful features from the Korn shell (ksh) and the C shell (csh). It is intended to conform to the IEEE POSIX P1003.2/ISO 9945.2 Shell and Tools standard. It offers functional improvements over sh for both programming and interactive use.

   Bash - GNU Project - Free Software Foundation

   www.gnu.org/software/bash/

   See all results for this question

   What is Bash based on?

   • The name is an acronym for the ‘ Bourne-Again SHell ’, a pun on Stephen Bourne, the author of the direct ancestor of the current Unix shell sh, which appeared in the Seventh Edition Bell Labs Research version of Unix. Bash is largely compatible with sh and incorporates useful features from the Korn shell ksh and the C shell csh .

   Bash Reference Manual

   www.gnu.org/software/bash/manual/bash.html

   See all results for this question

   What is a bash manual?

   • This manual is meant as a brief introduction to features found in Bash. The Bash manual page should be used as the definitive reference on shell behavior. 1.1 What is Bash? 1.2 What is a shell? 6.3.1 What is an Interactive Shell? 6.3.2 Is this Shell Interactive? What is Bash? What is a shell? 1.1 What is Bash?

   Bash Reference Manual

   www.gnu.org/software/bash/manual/bash.html

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7. www.freecodecamp.org › news › linux-command-lineThe Ultimate Linux Command Line Guide - Full Bash Tutorial

   www.freecodecamp.org › news › linux-command-line

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   Nov 19, 2019 · What is Bash? Bash (short for Bourne Again SHell) is a Unix shell, and a command language interpreter. A shell is simply a macro processor that executes commands. It’s the most widely used shell packaged by default for most Linux distributions, and a successor for the Korn shell (ksh) and the C shell (csh).

8. linuxhandbook.com › bashBash Scripting Tutorial Series for Beginners [Free]

   linuxhandbook.com › bash

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   In this Bash course for beginners, you'll learn the following: Creating and running Hello World bash script; Understanding variables; Passing arguments to your bash scripts; Using bash arrays; Doing mathematical calculations in bash; Manipulating strings; Adding conditional logics in bash; Creating loops; Using functions