System Software

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

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  • 1
    ettercap
    Ettercap is a multipurpose sniffer/interceptor/logger for switched LAN. It supports active and passive dissection of many protocols (even ciphered ones) and includes many feature for network and host analysis. Development has been moved to GitHub, https://github.com/Ettercap/ettercap
    Leader badge
    Downloads: 284 This Week
    Last Update:
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  • 2
    Siproxd is a proxy/masquerading daemon for the SIP protocol. It allows SIP clients (softphones & hardphones) to work behind an IP masquerading firewall or router.
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    Downloads: 37 This Week
    Last Update:
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  • 3
    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler and Emulator

    z390 Portable Mainframe Assembler and Emulator
    Downloads: 4 This Week
    Last Update:
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  • 4
    The program thrulay is used to measure the capacity, delay, and other performance metrics of a network by sending a bulk TCP or UDP stream over it.
    Downloads: 6 This Week
    Last Update:
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  • 5
    RpyConfig

    RpyConfig

    A light and simple config.txt creator for Raspberry Pi.

    A light and simple config.txt creator for Raspberry Pi. You can create the config.txt file simply with some click, without use manual.
    Downloads: 3 This Week
    Last Update:
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  • 6
    Bandwidth Monitor NG is a small and console-based live network and disk-io bandwidth monitor for Linux, BSD, Solaris, Mac OS X and others. features: output of KB/s, Kb/s, packets, errors, average, max and total sum; in curses, plain console, CSV or HTML MOVED TO: https://github.com/vgropp/bwm-ng
    Downloads: 0 This Week
    Last Update:
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  • 7
    DictDefence is program written in Python to stop dictionary attacks of all sorts. The basic idea behind DictDefence is the automated blocking of Script Kiddies that run dictionary based attacks on your servers.
    Downloads: 0 This Week
    Last Update:
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  • 8
    A set of python scripts to provide command-line access to GroundWork Open Source. gwcmd allows to perform operations from commandline, and from remote servers.
    Downloads: 0 This Week
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  • 9
    Nagisk is a simple tool to monitor Asterisk from a Nagios server.
    Downloads: 0 This Week
    Last Update:
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  • 10
    Nixstaller is an Open Source project with the goal to create user friendly and flexible installers that work on various UNIX like systems. Some of its features are: small size overhead, large compatibility, Lua scripting and few dependencies.
    Downloads: 0 This Week
    Last Update:
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  • 11
    The Wizard Desktop is a set of simple applications that maintain a common user experience along with a simple window manager. The underlying framework will allow a single-user multiple network connected computers paradigm. Communications between the framework and applications are standardized, programs can be swapped out at will. Please visit the OpenHub site.
    Downloads: 0 This Week
    Last Update:
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  • 12
    XMLSysInfo (XSI) is a system monitoring daemon that replies to network queries with vital system information and statistics in an easily parsed XML format. It supports all the major BSDs, Linux and Solaris.
    Downloads: 0 This Week
    Last Update:
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  • 13
    Zoidberg (a.k.a. zoid) provides a modular Perl shell written, configured, and operated entirely in Perl. It aspires to be a fully operational login shell with all the features one normally expects. !! RELEASES NO LONGER THROUGH SF !!
    Downloads: 0 This Week
    Last Update:
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  • 14
    A resource-conscientious, flexible, modular, platform-independent, scalable and robust server based on ircd-ratbox.
    Downloads: 0 This Week
    Last Update:
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  • 15
    metahelper is a utility which makes creating and maintaining upgradeable, removable, and verifiable configuration "metapackages" easy. A metapackage works with files owned by other packages to customize and configure them specifically for your environmen
    Downloads: 0 This Week
    Last Update:
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  • 16
    Utilizes common unix utilities to provide a simple backup solution. Like Apple's Time Machine, sbak uses hard-links to minimize disk usage. Reduces data transfer by using compressed rsync transfers. Web interface and subscription service coming soon.
    Downloads: 0 This Week
    Last Update:
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  • 17
    thrulay-ng is a network capacity tester based on thrulay 0.6. Features include the ability to test delay along with throughput using TCP and the ability to send fine-grained Poisson test streams using UDP.
    Downloads: 0 This Week
    Last Update:
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  • 18

    vdcron

    Execute scheduled commands on non permanent machines

    Execute scheduled commands without assuming that the machine runs permanently. vdcron is a cron, but it's light and does not require specific software or libraries. It can be triggered by root and standard accounts
    Downloads: 0 This Week
    Last Update:
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  • 19
    yoDownet

    yoDownet

    The previous generation graphical download manager

    yoDownet is an open-source && free graphical download manager project that tries to be simple and minimal, also for sake of humor it's described as "The Previous Generation Graphical Download Manager".
    Downloads: 0 This Week
    Last Update:
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