Browse free open source C System Shells and projects below. Use the toggles on the left to filter open source C System Shells by OS, license, language, programming language, and project status.

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  • 1
    zsh

    zsh

    Customizable command shell for UNIX-like environments

    zsh is a shell probably most similar to ksh, but with countless enhancements and differences.
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    Downloads: 2,074 This Week
    Last Update:
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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: 872 This Week
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  • 3
    iSH

    iSH

    The Linux shell on iOS

    iSH is an open source project that allows for a Linux shell environment to run locally on your iOS device. It does this through a usermode x86 emulation and syscall translation. With iSH you can run Linux applications and programs on iOS, access the Alpine package manager, and install programs with apk add <name>. iSH also features a keyboard addition that makes navigation a whole lot easier.
    Downloads: 56 This Week
    Last Update:
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  • 4
    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: 236 This Week
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  • 5
    The Heirloom Project provides standard Unix utilities.
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    Downloads: 933 This Week
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  • 6

    bash debugger

    bash debugger

    A gdb-like debugger for bash
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    Downloads: 124 This Week
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  • 7

    win-bash

    Bash for MS Windows

    win-bash is port of the GNU bash for Microsoft Windows NT based systems. It is independent from the cygwin library and any other non-standard DLL and does not need any registry variables. win-bash is based on bash_nt from Mountain Math Software. The active development of the project has been discontinued, mainly because of the old age of the code. There are more modern and more bug free alternatives today, which we recommend to use.
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    Downloads: 140 This Week
    Last Update:
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  • 8
    TinTin++ Mud Client

    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
    Downloads: 28 This Week
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  • 9
    The Doszip Commander

    The Doszip Commander

    TUI file manager (NC clone) with built-in Zip for DOS and Windows

    The Doszip Commander is an LFN-aware TUI file manager (NC clone) with built-in Zip and UnZip for DOS and Windows.
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    Downloads: 26 This Week
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  • 10
    rssh is a restricted shell for use with OpenSSH, allowing only scp and/or sftp.
    Downloads: 23 This Week
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  • 11
    The Technical Library Template Interface is a library capable of providing standardized interfaces in Creative Commons EAL-4 standards to the open source community.
    Downloads: 3 This Week
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  • 12
    Blackbox for Windows is an alternative shell for Microsoft Windows. It is based stylistically on the Blackbox window manager for the X Window System, however it does not use the same codebase except for the gradient rendering code.
    Downloads: 5 This Week
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  • 13
    Seal is a free, open source 32-bit GUI written primarily for DOS compatible systems.
    Downloads: 13 This Week
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  • 14
    Viewglob is a tool to increase the usability of the Unix shell in graphical environments. It watches your shell activity in an xterm and tracks file selections and potential name completions in a GTK+ display showing the layouts of relevant directories.
    Downloads: 13 This Week
    Last Update:
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  • 15
    Rootsh is a wrapper for shells which logs all echoed keystrokes and terminal output to a file and/or to syslog. It's main purpose is the auditing of users who need a shell with root privileges. They start rootsh through the sudo mechanism.
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    Downloads: 3 This Week
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  • 16
    SoupToNuts is a repository of technical articles and example software covering Postfix, OpenSSH, C and C++, Live Linux CD, MySQL, SQLite, Berkeley DB, Bash and System Administration.
    Downloads: 11 This Week
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  • 17

    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.
    Downloads: 8 This Week
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  • 18
    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.
    Downloads: 7 This Week
    Last Update:
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  • 19
    cw(color wrapper) is a non-intrusive ANSI color wrapper for common unix-based commands on GNU/linux. cw is designed to simulate the environment of the commands being executed, so that if a person types 'du', 'df', etc. it will be colored in real-tim
    Downloads: 3 This Week
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  • 20
    Mirdir allows to synchronize two directory trees in a fast way. Only the differences between the two sets of files are copied while the excess files/directories in the destination tree are removed (unless there was an explicit request to keep them).
    Downloads: 3 This Week
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  • 21

    pdip

    Programmed Dialogue with Interactive Programs

    pdip stands for Programmed Dialogue with Interactive Programs. It is a simplified version of the famous expect utility which interprets a scripting language to dialog with an interactive program as a human operator would do. The package offers also an API to pilot interactive programs from C Language programs and two application libraries (ISYS and RSYS) as alternatives to system() from the C library.
    Downloads: 3 This Week
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  • 22
    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: 5 This Week
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  • 23
    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.
    Downloads: 5 This Week
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  • 24

    Demos Commander

    This project has moved to Github

    A clone of Norton Commander for Unix. Text-based, full featured file manager intuitive interface. https://github.com/sergev/deco
    Downloads: 4 This Week
    Last Update:
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  • 25
    Iron Bars Shell is a restricted Unix shell. The user can not step out of, nor access files outside the home directory. It is written in C for Linux. No libraries used. It is small, fast, secure. Two ascii configuration files for more control.
    Downloads: 4 This Week
    Last Update:
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