Ubuntu
Greater security. More packages. Newer tools. All your open source software, from cloud to edge. Secure your open source apps. For CVE compliance, patch the entire stack, including libraries and applications. Auditors and governments have certified Ubuntu for FedRAMP and FISMA. Rethink the possibilities with Linux and open-source. Canonical is engaged by companies to reduce open-source operating costs. Automate everything: multicloud operations, bare-metal provisioning, edge clusters, and IoT. Ubuntu is the perfect platform for anyone who needs a powerful machine to do their work, including a mobile app developer, engineer manager, music or video editor, or financial analyst with large-scale models. Because of its reliability, versatility, continually updated features, extensive developer libraries, and widespread use, Ubuntu is used by thousands around the globe.
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GhostBSD
GhostBSD is a desktop-oriented operating system that uses FreeBSD. It includes MATE, OpenRC, and OS packages. GhostBSD comes pre-installed with a variety of commonly used software. This allows you to quickly get started using it to its full potential. GhostBSD uses GTK to create a beautiful look and an enjoyable experience on the modern BSD platform that offers a natural and native Unix environment. GhostBSD is built upon FreeBSD code and its roots are at the University of California Berkeley Unix Research. It was originally called "BSD Unix" (or "Berkeley Unix") in the past. It is now known as BSD for Berkeley Software Distribution. The project's goal is to provide security, privacy and stability as well as openness, freedom, freedom, and accessibility for everyone free of charge. Tools like Networkmgr, which were developed as part the GhostBSD project, enhance the user experience.
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OpenBSD
OpenBSD is entirely developed by volunteers. OpenBSD Foundation contributes to funding the project's development environment, and developer events. OpenBSD will continue to be a free and vibrant operating system thanks to your contributions. OpenBSD has embedded cryptography in many places within the operating system. We demand that cryptographic software used by us be freely available and licensed. We don't use cryptography that is protected by nasty patents. We also require that the software be from countries with export licenses. This is because we don't want to break any country's laws. Keep it as political-free as possible. Solutions should be based on technical merit.
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illumos
illumos, a Unix operating platform, provides next-generation features to downstream distributions. This includes advanced system debugging, next-generation filesystem, networking, virtualization options, and next generation filesystem. Both volunteers and companies create products that use illumos. illumos can be used for both cloud-native and traditional deployments. For new users, the OmniOS and OpenIndiana distributions can be a great place to start. You can install on bare metal or in a virtual machine. To build illumos, you need an illumos operating system. Cross-compilation of illumos is not possible. Our source repository makes illumos freely available. illumos hosts many technologies such as ZFS, DTrace and Zones, ctfs, FMA, and many more. We are proud to have a stable, highly observable and technologically unique system. illumos is proud to have a rich engineering heritage that can be traced back through Sun Microsystems and the original releases of UNIX/BSD.
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