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Get to know Oracle Linux Virtualization Manager

Linux Virtualization Manager can manage multiple on-premises hosts running Oracle Linux KVM. Oracle enhanced Linux KVM in the Unbreakable Enterprise Kernel (UEK) Release 5, an OS kernel tested and optimized for Oracle Linux 7 Update 5. Because Linux KVM is the same hypervisor used for Oracle Cloud Infrastructure, admins have an easy migration path from the Linux Virtualization Manager environment to the Oracle Cloud platform. Linux Virtualization Manager also supports importing and exporting software appliances based on the Open Virtualization Format and Open Virtualization Archive standards. Oracle based Linux Virtualization Manager on the oVirt project, an open source virtualization platform developed by Red Hat. Linux Virtualization Manager relies on the oVirt engine for discovering KVM hosts and configuring storage and network resources. The platform supports KVM administration for multinode environments, offering a large-scale, centralized management platform for server and desktop virtualization. Read more

Python 3.8 Released

  • Python 3.8.0

    Python 3.8.0 is the newest major release of the Python programming language, and it contains many new features and optimizations.

  • Cool New Features in Python 3.8

    The newest version of Python is released today! Python 3.8 has been available in beta versions since the summer, but on October 14th, 2019 the first official version is ready. Now, we can all start playing with the new features and benefit from the latest improvements. What does Python 3.8 bring to the table? The documentation gives a good overview of the new features. However, this article will go more in depth on some of the biggest changes, and show you how you can take advantage of Python 3.8.

Linux Fu: Python GUIs For Command Line Programs (Almost) Instantly

Not every programmer likes creating GUI code. Most hacker types don’t mind a command line interface, but very few ordinary users appreciate them. However, if you write command line programs in Python, Gooey can help. By leveraging some Python features and a common Python idiom, you can convert a command line program into a GUI with very little effort. The idea is pretty simple. Nearly all command line Python programs use argparse to simplify picking options and arguments off the command line as well as providing some help. The Gooey decorator picks up all your options and arguments and creates a GUI for it. You can make it more complicated if you want to change specific things, but if you are happy with the defaults, there’s not much else to it. At first, this article might seem like a Python Fu and not a Linux Fu, since — at first — we are going to focus on Python. But just stand by and you’ll see how this can do a lot of things on many operating systems, including Linux. Read more Also: Applying C - Running Programs With Systemd

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