Browse free open source System Shells and projects for Windows and Linux 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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  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 1
    PowerShell

    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.
    Downloads: 173 This Week
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  • 2
    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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    Downloads: 513 This Week
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  • 3
    CLISP - an ANSI Common Lisp
    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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    Downloads: 243 This Week
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  • 4
    ShellCheck

    ShellCheck

    A static analysis tool for shell scripts

    ShellCheck is a GPLv3 tool that provides warnings and possible suggestions for bash/sh shell scripts. ShellCheck finds bugs in your shell scripts. You can cabal, apt, dnf, pkg or brew install it locally right now. ShellCheck highlights and clarifies typical beginner's syntax mistakes and issues that cause a shell to give a cryptic error message. It shows typical intermediate level semantic problems that cause a shell to behave in a abnormally and counter-intuitively. It can also discover ssubtle caveats, corner cases and pitfalls that may cause an user's working script to fail under probable future circumstances. ShellCheck.net is always synchronized to the latest git version, and is the simplest way to give ShellCheck a go.
    Downloads: 9 This Week
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  • Leverage AI to Automate Medical Coding Icon
    Leverage AI to Automate Medical Coding

    Medical Coding Solution

    As a healthcare provider, you should be paid promptly for the services you provide to patients. Slow, inefficient, and error-prone manual coding keeps you from the financial peace you deserve. XpertDox’s autonomous coding solution accelerates the revenue cycle so you can focus on providing great healthcare.
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  • 5
    Babashka

    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.
    Downloads: 2 This Week
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  • 6
    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.
    Downloads: 2 This Week
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  • 7
    Debugger for Bash version 3(Bourne again shell). Plugin for Eclipse. Will only work with shell script editor ShellEd.
    Downloads: 1 This Week
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  • 8
    pipestatus - source file for UNIX/POSIX shell that allows to obtain an exit status of every program in a pipe.
    Downloads: 5 This Week
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  • 9
    Automated_Quiz

    Automated_Quiz

    A Shell Script for Quizzing the whole class of students and log result

    Please download the above zip file and extract it to a secret folder and run the quiz.sh script from that folder in your terminal program, as shown in the youtube videos : https://youtu.be/kQi0XlIaT9M and https://youtu.be/prwKN5DiFp0 You may change the contents of the quiz.txt file to your liking, while maintaining the format of it. Note: Press Enter/Return key after typing on your Terminal, to proceed to the next step, while testing the quiz.sh script. Also, increase the terminal font size to the desired level, before using the script, to view in bigger mode. Google search for linux / cygwin / mac terminal font size to know more about it. LATEST UPDATE : The quiz.sh script is updated now to perform for the whole class of students and log the results into the Students_Score.txt file. Also see this collection of bash scripts : https://sourceforge.net/projects/bash-shell-scripting-in-minute/ and this script : https://sourceforge.net/projects/command-output-to-html-table/
    Downloads: 2 This Week
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  • Collect! is a highly configurable debt collection software Icon
    Collect! is a highly configurable debt collection software

    Everything that matters to debt collection, all in one solution.

    The flexible & scalable debt collection software built to automate your workflow. From startup to enterprise, we have the solution for you.
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  • 10
    JScript is Java Interpreter that parse and execute pure java code and share the resource with current JVM. In addition, a java command line console is included. It's easy to create script program in Java grammar by it.
    Downloads: 2 This Week
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  • 11
    JudoScript is a general-purpose, Java scripting, multi-domain scripting tool/language. It combines the powers of declarative scripting for many modern tasks and general object/procedural programming. It is simple, intuitive, practical and powerful.
    Downloads: 1 This Week
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  • 12
    TinyTcl is a tiny version of Tcl, for small footprint machines and embeddable/rommable applications. It is derived from Tcl 6.7 and compiles to less than 60K, 10X smaller than Tcl 7 and Tcl 8.
    Downloads: 1 This Week
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  • 13
    An Ant task for user interaction based on forms written in Swing. Enables rapid deployment of forms for connecting user input to properties in an Ant script and menus for launching ant tasks..
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    Downloads: 0 This Week
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  • 14
    Args

    Args

    A java configuration file and command line parser

    Powerful rule-based command line parser and cofiguration reader. Options can be created using annotations or manually using a powerful API. Options are grouped into hierarchical namespace, allowing sophisticated inclusion, exclusion and grouping based on rules. Supports multiple dialects and automatic document creator such as typical usage and UNIX manpages. POSSIX, GNU, MSDOS command line parser dialects. XML, INI, PROPERTIES configuration file types. Database and general persistance or combination of all the above.
    Downloads: 0 This Week
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  • 15
    Bash Command Builder

    Bash Command Builder

    A simple Bash IDE / Debugger

    Bash made easier: A simple IDE / Debugger for writing, debugging, and executing single commands and short scripts. If you are a struggling occasional user of Bash, or would be a user if it weren't so difficult to get started, then this program will help. Runs on Linux or Windows Subsystem for Linux.
    Downloads: 0 This Week
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  • 16
    Bash-Toolbox is a simple set of functions and instructions that help develop script applications in Bash.
    Downloads: 0 This Week
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  • 17
    Develepper's Tools (in command line) integrating an extensible core and plugins
    Downloads: 0 This Week
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  • 18
    getoptions is a C implementation in the spirit of the Perl module Getopt::Long. No more building of getopt_long or getopt structures -- you can specify the option descriptions inline with the call to getoptions. User type handlers are also supported.
    Downloads: 0 This Week
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  • 19
    Cheval is a platform independent GUI shell for Python written with PyGTK. Featuring tabbed sessions, Syntax highlighting, code completion, call tips, history, auto-indentation, load and save sessions and much more
    Downloads: 0 This Week
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  • 20
    A replacement for standard console input in .Net and Mono which allows tab-completion and a standard shell-like command history.
    Downloads: 0 This Week
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  • 21
    Pure object based operating environment, script language, shell, loads plugins to extend functionality, it's a MUD gone awry.
    Downloads: 0 This Week
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  • 22
    Easily Usable Lisp Utilized Interface and Editor aims to make GNU/Linux more enjoyable, and productive in the console environment.
    Downloads: 0 This Week
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  • 23
    This project is targeted to consolidate Embedded Linux Tools Chain under Windows. Most of the cross complication tools are compiled using cygwin.
    Downloads: 0 This Week
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  • 24
    Erc is an interpreted link-oriented language. Majic is a java-based interpreter for Erc, and Majicc is a c++ based compiler for Erc which uses the Majic libraries.
    Downloads: 0 This Week
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  • 25
    F&S File Find

    F&S File Find

    F&S File Find - An ultra fast, cross platform, file find tool

    F&S File Find (i.e. Fast and Slow File Find) is a cross-platform command-line tool designed for Ultra-Fast Searching for Files on your hard drive. The application uses two main facilities to quickly locate files on your drive: 1. Caching previously visited folders in order to allow Ultra-Fast searches on consequent searches. 2. Multi-Core operation to speed up searches. (Compared to the standard Windows/CLI search tools) The application is designed to favor speed over all other computer resources (mainly memory), As my assumption is that if you want to locate a file on your drive, you want results as fast as possible. Currently tested only on Windows. Linux/Mac releases are still pending.
    Downloads: 0 This Week
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