GNU Bourne Again SHell
GNU Bash is a commonly used command line shell and command language interpreter for operating systems like Linux and macOS. It provides powerful text processing capabilities and can control processes, including starting new applications or executing scripts.
shell
command-line
scripting
bash
linux
macos
gnu
GNOME Bash: Powerful Command Line Shell
GNU Bash is a commonly used command line shell and command language interpreter for operating systems like Linux and macOS. It provides powerful text processing capabilities and can control processes, including starting new applications or executing scripts.
What is GNU Bourne Again SHell?
GNU Bash (Bourne Again SHell) is a widely used command line shell and command language interpreter for Unix-like operating systems such as Linux and macOS. It is the default login shell for most Linux distributions and macOS. Bash provides powerful text processing capabilities using an extensible syntax for command composition and execution control logic.
Some key features and capabilities of Bash include:
- Piping between commands to pass output of one command to another
- Filename wildcard matching (globbing) for easily accessing multiple similar files
- Environment variables to store persistent values and configure shell behavior
- Control structures like if/then statements, for/while loops, case statements
- Shell functions for code reuse and modularity
- Job control to manage foreground and background processes
- Command history and tab completion for quick access to previous commands
Bash allows complex tasks to be easily scripted and automated through Bash shell scripts. It is highly flexible, portable, and can control processes including file manipulation, program execution, and printing text. GNU Bash is seen by many developers and sysadmins as an essential tool for interacting with an operating system.
GNU Bourne Again SHell Features
Features
- Command line shell and interpreter
- Scripting language
- Job control
- Command history
- Command line editing
- Filename wildcarding
- Pipelines and redirection
- Environment variables
- Functions
Pricing
- Open Source
Pros
Widely used and available on most Unix-like systems
Powerful text processing and scripting capabilities
Lightweight and fast compared to other shells
Highly customizable with plugins and scripts
Good for automation and batch jobs
Strong community support
Cons
Syntax can be confusing for beginners
Not as user-friendly as GUI shells
Limited debugging capabilities
No native graphical capabilities
Not installed by default on some systems
Official Links
The Best GNU Bourne Again SHell Alternatives
Top Os & Utilities and Shells and other similar apps like GNU Bourne Again SHell
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Zsh
Zsh (Z shell) is an extended version of the Bash shell for UNIX systems. It is highly customizable and includes many features aimed at interactive use, such as:Powerful themed auto-suggestions, completion, and correction while typing commandsSupport for directories and path expansion (globbing) with complex patternsSharing of command history across shellsLoadable...
IPython
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KornShell
KornShell (ksh) is a Unix shell and command language written by David Korn in the early 1980s. It is backward-compatible with the Bourne shell and includes many additional features from the Bash and C shells.Some key features of KornShell include:Interactive scripting and debuggingJob controlCommand history and editingAlias and function definitionsString...
Win-bash
Win-bash is an open-source command line interface and Linux environment for Windows. It provides a Bash shell and Linux-like tools and utilities to allow users to run Linux/UNIX commands natively on Windows.Key features of win-bash include:Bash shell and common Bash commandsCore Linux utilities like sed, awk, grep, etc.Standard UNIX/Linux file...
Nu Shell
Nu Shell (also called Nushell or Nu) is an open source command shell and scripting language created by GitHub co-founder Jonathon Turner and released under the MIT license. It focuses on improving the command-line interface and workflow compared to traditional Unix shells like Bash or Zsh.Key features and goals of...
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Rc - a shell
rc is a command line shell and scripting language developed in the late 1980s and early 1990s by Tom Duff as an alternative to the Bourne shell. Some key features and characteristics of rc:Simple and easy to use syntax, influenced by Plan 9's shellModular design allowing extensions through pluginsLightweight and...
Fshell
fshell is an open-source file manager and command line interface tool for Linux systems. It provides an interactive shell for carrying out various file management tasks like copying, moving, deleting, archiving, searching for files and directories, and more.Some of the key features of fshell include:Intuitive syntax for common file operations...
Elvish
Elvish is an open source shell and scripting language for Linux/UNIX systems. It aims to combine the interactivity and convenience of shells like bash or zsh with the rich features and programmability of scripting languages like Python or Ruby.Some key features of Elvish include:Expressive pipeline syntax for composability and readabilityRich...
Xiki
Xiki is a revolutionary command line interface and shell alternative for Linux, macOS, and Windows. It provides a new paradigm for interacting with structured data that is simpler and more flexible than traditional shells or GUIs.The core concept behind Xiki is the idea of 'place-oriented computing'. Instead of operating on...
Janetsh
Janetsh is an open-source, cross-platform command line shell and scripting language developed by Calvin Rose. It focuses on improving productivity through simplicity, ease of use, and extensibility.Some key features of Janetsh include:Familiar bash-like syntax that is easy to learn for shell usersAdvanced pipelines for chaining commandsFlexible autocomplete that learns as...
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OverOS is an open-source, Linux-based operating system developed by a non-profit organization called the Over Foundation. It is designed to provide strong privacy protections, security features, and extensive customization options for advanced users.Some key features of OverOS include:Built-in end-to-end encryption for communications like email and messagingAdvanced firewall and malware protection...
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eltclsh is an open source Linux shell and scripting language that focuses on security, automation, and devops capabilities. It builds on top of bash and aims to improve upon it in several key areas:Enhanced security features such as built-in sandboxing, authentication, and access controls.IDE features for rapid script development including...
