The Bash Guide introduces shell scripting concepts for newcomers and more experienced users.
Open source
24 alternativesbash
Bash is the GNU Project’s shell for command-line interaction and shell scripting.
About bash
Bash is the GNU Project's Bourne Again SHell, an sh-compatible shell for interactive command-line use and shell scripting. It incorporates features from the Korn shell and C shell and is intended to conform to the IEEE POSIX P1003.2/ISO 9945.2 Shell and Tools standard.
It can run most sh scripts without modification and provides command-line editing, command history, job control, functions, aliases, indexed arrays, and integer arithmetic.
Key features
- Command-line editing
- Command history with unlimited size
- Job control
- Shell functions and aliases
- Indexed arrays of unlimited size
- Integer arithmetic in bases two to sixty-four
Best for: People who need an sh-compatible shell for interactive command use and shell scripting.
Good for
- Runs most sh scripts without modification
- Intended to conform to the POSIX Shell and Tools standard
- Distributed as free software under the GNU General Public License version 3 or later
bash at a glance
- Website
- gnu.org/software/bash
- Category
- Software & Utilities › Linux & Mac Apps
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
bash alternatives
Tools and sites you could use instead, ranked by how closely they match.
Bashly generates Bash command-line applications from a configuration, using a Ruby command-line tool.
clifm manages files from a shell-like command-line interface without menus or a graphical interface.
explainshell matches command-line arguments to their help text and lets users select a distribution’s manual pages.
zoxide improves directory navigation with a smarter cd command that works across major shells.
Open source
24 alternatives
gocatcli catalogs offline data from the command line, according to its project description.
Open source
24 alternativesPopular in Linux & Mac Apps
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bash FAQ
Where can I find documentation for Bash?
Documentation is available online, through info bash or man bash, in system directories such as /usr/share/doc/bash/, or through bash --help for a brief summary.
Where can I download stable releases?
Stable releases are available from the main GNU server and its mirrors, with use of a mirror requested when possible.
How can I ask for help or report bugs?
Use [email protected] for help with Bash and shell scripting, and [email protected] to report bugs or discuss development.
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