Open Source Mac System Shells
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System Shells for Mac
View 742 business solutionsBrowse free open source System Shells and projects for Mac below. Use the toggles on the left to filter open source System Shells by OS, license, language, programming language, and project status.
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PowerShell
Command-line shell and scripting language built on .NET
Powershell is a cross-platform, task-based command-line shell and scripting language that helps rapidly automate tasks that manage operating systems (Linux, macOS and Windows) and processes. It works well with existing tools and is optimized for dealing with structured data, REST APIs and object models. PowerShell was developed by Microsoft as a task management and configuration management framework. Powershell is designed to let you manage computers from the command line and improve the command-line and scripting environment. -
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XMLStarlet is a set of command line utilities (tools) to transform, query, validate, and edit XML documents and files using simple set of shell commands in similar way it is done for text files with UNIX grep, sed, awk, diff, patch, join, etc utilities.
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CLISP is a portable ANSI Common Lisp implementation and development environment by Bruno Haible. Interpreter, compiler, debugger, CLOS, MOP, FFI, Unicode, sockets, CLX. UI in English, German, French, Spanish, Dutch, Russian, and Danish.
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bash debugger
bash debugger
A gdb-like debugger for bash -
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Babashka
Native, fast starting Clojure interpreter for scripting
Avoid switching between Clojure and bash scripts. Enjoy your parens on the command line. Leveraging GraalVM native-image and the Small Clojure Interpreter, babashka is a self-contained and instantly starting scripting environment. Babashka comes with scripting batteries included: tools.cli, cheshire, babashka.fs, babashka.process, java.time and many more libraries and classes. Babashka scripts work on linux, macOS and Windows. Besides the built-in libraries, babashka is able to load libraries from source, tapping into the world of already existing Clojure libraries. Babashka supports real JVM threads and like Clojure, supports futures and dynamic thread-locally bound vars. Babashka features a built-in task runner which covers the most popular use cases of make, just and npm scripts. Babashka can shell out to other CLI programs like you are used to in bash. It goes one step further and offers seamless integration with other binaries using the pod protocol. -
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INim
Interactive Nim shell / REPL / Playground
INim is an interactive shell (REPL) for the Nim programming language, providing a platform for executing Nim code snippets in real-time. -
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fish
The user-friendly command line shell
Finally, a command line shell for the 90s. fish is a smart and user-friendly command line shell for Linux, macOS, and the rest of the family. fish suggests commands as you type based on history and completions, just like a web browser. Watch out, Netscape Navigator 4.0! fish supports 24 bit true color, the state of the art in terminal technology. Behold the monospaced rainbow. fish is fully scriptable, and its syntax is simple, clean, and consistent. You'll never write esac again. For those lucky few with a graphical computer, you can set your colors and view functions, variables, and history all from a web page. Other shells support programmable completions, but only fish generates them automatically by parsing your installed man pages. fish will delight you with features like tab completions and syntax highlighting that just work, with nothing new to learn or configure. -
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Blur my Shell
Extension that adds a blur look to different parts of the GNOME Shell
Adds a blur look to different parts of the GNOME Shell, including the top panel, dash and overview. If you use Ubuntu, you may want to change the radius of the corner effect for Dash-to-Dock in preferences, else you may see unpleasantly mixed radii in your dock. -
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Minimal Linux Live
Minimal Linux Live (MLL) is a tiny educational Linux distribution
Minimal Linux Live is a tiny educational Linux distribution, which is designed to be built from scratch by using a collection of automated shell scripts. Minimal Linux Live offers a core environment with just the Linux kernel, GNU C library and Busybox userland utilities. Additional software can be included in the ISO image at build time by using a well-documented configuration file. Minimal Linux Live can be downloaded as a pre-built image, built from scratch or run in a web browser by using a JavaScript PC emulator. -
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OliveTin
OliveTin gives safe and simple access to predefined shell commands
Give safe and simple access to predefined shell commands from a web interface. OliveTin just runs shell commands, so theoretically, you could integrate with a bunch of stuff just by using curl, ping, etc. However, writing your own shell scripts is a great way to extend OliveTin. Uses only a few MB of RAM and barely any CPU. Written in Go, with a web interface written as a modern, responsive, single-page app that uses the REST/gRPC API. Helps potential contributors be consistent, and helps with maintainability. Available for quickly testing and getting it up and running, great for the self-hosted community. Passes all the accessibility checks in Firefox, and issues with accessibility are taken seriously. -
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Extreme Ultimate .bashrc
Extreme ultimate .bashrc configuration file for Bash
Do you want a more robust experience from your bash shell? As a Linux systems administrator, I've been working on this .bashrc file for well over a decade. Over the years, I have searched through scores of others' .bashrc and script files collecting and improving on new ideas and features. This portable drop in bash configuration file can be used on any system anywhere you use a terminal. It will detect most settings on most systems and make sure your environment has every feature available automatically without any additional effort. Do you need a command line cheat sheet? Press CTRL-h for full color help! I think this is the most amazing, ultimate .bashrc file I have ever seen and wanted to share it. To install, execute the following lines in a terminal wget -O ~/.bashrc https://sourceforge.net/projects/ultimate-bashrc/files/_bashrc/download wget -O ~/.bashrc_help https://sourceforge.net/projects/ultimate-bashrc/files/_bashrc_help/download -
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Powerline Go
A beautiful and useful low-latency prompt for your shell
A Powerline-like prompt for Bash, ZSH, and Fish. All of the version control systems supported by powerline shell give you a quick look into the state of your repo. The current branch is displayed and changes background color when the branch is dirty. When the local branch differs from the remote, the difference in number of commits is shown along with ⇡ or ⇣ indicating whether a git push or pull is pending. powerline-go uses ANSI color codes, these should nowadays work everywhere, but you may have to set your $TERM to xterm-256color for it to work. If you want to use the "patched" mode (which is the default and provides improved UI), you'll need to install a powerline font, either as fallback, or by patching the font you use for your terminal. Alternatively, you can use "compatible" or "flat" mode. There are a few optional arguments that can be seen by running powerline-go -help. These can be used by changing the command you have set in your shell’s init file. -
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kube-ps1
Kubernetes prompt info for bash and zsh
A script that lets you add the current Kubernetes context and namespace configured on kubectl to your Bash/Zsh prompt strings (i.e. the $PS1). The default prompt assumes you have the kubectl command-line utility installed. Official installation instructions and binaries are available. Blue was used for the default symbol to match the Kubernetes color as closely as possible. Red was chosen as the context name to stand out, and cyan for the namespace. 256 colors are available by specifying the numerical value as the variable argument. Due to the vast ways of customizing the shell, please try the prompt with a minimal configuration before submitting a bug report. -
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KonsolScript: Automate and Orchestrate
Embeddable scripting runtime for live behavior, AI, and automation.
KonsolScript is an embeddable scripting runtime for games, tools, automation, and AI-driven applications. Add a live scripting layer to any C++ application. Hot-reload behavior, patch running apps, and orchestrate AI workflows - without rebuilding or redeploying the binary. Ship once. Evolve forever. Key capabilities: - Embed into any C++ app with a single header - Hot-reload scripts at runtime without restarting - AI-safe: validate or reject scripts before execution - Orchestrate LLMs (OpenAI, Claude, Gemini, Ollama) in .ks scripts - Built-in: String, File, JSON, CSV, Math, Regex, and more - Plugins: HTTP, SQLite, MySQL, TCP, Redis, Crypto, JWT, Zip - Push behavior updates to remote instances over TCP Use cases: - Scriptable game engines (hot-patch rules mid-session) - AI event bridges (natural language to live app behavior) - Automation pipelines (CI, log triage, file processing) - LLM orchestration workflows Docs: https://konsolscript.sf.net/kookbook.html -
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FlashForth is a standalone Forth system for the Microchip PIC 18, 24, 30, 33 and the Atmel Atmega series of microcontrollers. A Forth system with interpreter, compiler, assembler and multitasker is provided.
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Remote Desktop Client for the GNOME Desktop. Supported protocols: RDP, VNC, SSH. Configured sessions can be saved to the built in list. Additional programs required: rdesktop, tightvnc, ssh, gnome-terminal. Application can be run with Mono runtime.
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Teuton Preinstalled Environment (TPE)
Alternative PE to rescue, hack or troubleshoot your machine or network
TeutonPE is inspired by PortableApps.com combined with a PeBuilder compiled Boot USB / CD. Programs can be used, even when there is no OS installed. BB4win is used for Live Menu and as the default Shell.All Plugins are also BartPE & XPE compatible -
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TinTin++ Mud Client
A MUD client for Android, iOS, Linux, Mac OS X and Windows
TinTin++ is a console mud client for any type of text mud or bbs. The mud client's main assets are an easy to learn scripting language, triggers, automapping, and a split screen interface to separate mud output from client input. Installation instructions for Android, iOS, and several other operating systems are available on the website. https://tintin.mudhalla.net -
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The xml-coreutils are simple shell command line tools which operate directly on XML files in a way which is analogous to the classical unix shell commands.
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KTable is a custom SWT table widget that provides a flexible grid of cells to display data. Since it is custom-drawn, it does not have the restrictions of the native SWT Table control.
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scponly is an alternative 'shell' (of sorts) for system administrators who would like to provide access to remote users to both read and write local files without providing any remote execution priviledges.
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HSTR
Shell history suggest box - easily view, navigate, search your history
Are you looking for a command that you used recently? Do you want to avoid the need to write long commands over and over again despite you used them recently? Are you looking for a tool that is able to manage your favorite commands? HSTR is a command line utility that brings improved Bash command completion from the history. It aims to make completion easier and more efficient than Ctrl-r. Apart to the completion, history can be managed (you can remove commands that e.g. contain sensitive information like passwords) and bookmark your favorite commands. -
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The Wizard's Apprentice is an application that allows you to ask questions from a script. It uses Windows dialog boxes in the so-called Wizard style: dialogs asking one question at a time, with a Back button, a Next button and a Cancel button.
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Extreme Ultimate Tmux
Portable tmux config with menus, app launcher, tray icon. No plugins.
Do you want the power of a fully loaded tmux plugin framework without installing a single plugin? One file. No plugin managers. No dependencies. No setup. Drop it on any machine and it just works. What you get feels like a desktop app: a menu system with submenus, a 21-app launcher, searchable help, a built-in scratchpad, a system dashboard, and a fully clickable status bar. All in a beautiful adaptive interface that auto-detects your fonts and scales from Nerd Font icons to plain ASCII on a TTY. The status bar knows when you are in SSH and moves out of the way. The clipboard works everywhere including over SSH. Every feature degrades gracefully. Nothing breaks if a tool is missing. To install: wget -O ~/.tmux.conf https://sourceforge.net/projects/ultimate-tmux/files/_tmux.conf/download Also includes: system tray icon (tmux-tray), terminal launchers for 5 terminals, and a WezTerm config. Companion: Extreme Ultimate .bashrc (sourceforge.net/projects/ultimate-bashrc) -
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"xmlsh" is derived from the design and goals the unix shell and core commands but with XML expressions and documents added as core features to the shell. xmlsh can be used as a drop-in replacement for scripting xml transformations instead of sh.
