Blog Section
Elon Musk is one of the most prominent figures of the 21st century. An engineer, entrepreneur, and millionaire with simply unimaginable ideas. PayPal, Tesla, SpaceX — these are all his creations, and the businessman does not intend to stop with just a few projects that have become globally successful. He inspires millions of people with his example and proves that even one person can change the world […]
Millwrights are great people. I spent a lot of time with them in the shop while I was doing my internship and writing my dissertation. Later, I realized that millwrights are everywhere. Everything a millwright does at work is stand behind the milling machine and cut parts. They go for lunch, occasionally visit the restroom, and run to the smoking area every hour. That's it. A millwright always performs […]
Proton Technologies, which develops a secure email service and VPN, has announced the release of the source code for its ProtonVPN client applications for Windows, macOS, Android, and iOS (the console Linux client was originally open). The code is licensed under GPLv3. Simultaneously, reports on the independent audit of these applications have been published. No issues that could lead to VPN traffic decryption or privilege escalation were found during the audit […]
The main branch release of nginx 1.17.8 has been formed, within which the development of new capabilities continues (only serious bug fixes and vulnerabilities are addressed in the concurrently supported stable branch 1.16). Key changes: The grpc_pass directive now supports the use of a variable in the parameter that defines the address. If the address is specified as a domain name, it is searched among the described groups of servers […]
French mathematician Fabrice Bellard, who founded the QEMU and FFmpeg projects, has published an update for his compact embedded JavaScript engine, QuickJS. The engine supports the ES2019 specification and additional mathematical extensions such as BigInt and BigFloat types. In terms of performance, QuickJS significantly outperforms existing alternatives (35% better than XS, over twice as fast as DukTape, and three times faster than JerryScript).
This article has been translated specifically for students of the 'Linux Administrator' course. Here you will find answers to important questions about life, the universe, and everything in Linux with enhanced security. 'The important truth that things are not always what they seem is well known...' — Douglas Adams, The Hitchhiker's Guide to the Galaxy. Security. Reliability. Compliance. The Four Horsemen of the SysAdmin Apocalypse. In addition to...
Everyone talks about the processes of development and testing, staff training, and motivation enhancement, but these processes are insufficient when a minute of service downtime costs astronomical sums. What do you do when you're conducting financial transactions under a strict SLA? How can you improve the reliability and fault tolerance of your systems, excluding development and testing? The next HighLoad++ conference will take place on April 6 and 7, 2020.
Feral Interactive has released version 1.5 of the GameMode optimizer, implemented as a background process that dynamically changes various Linux system settings to achieve maximum performance for gaming applications. The project’s code is written in C and is distributed under the BSD license. A special library, libgamemode, is provided for games, allowing specific optimizations to be enabled during gameplay.
The desktop-oriented distribution GhostBSD 20.01, based on the TrueOS platform, is now available, offering the MATE desktop environment. GhostBSD uses OpenRC as the default initialization system and ZFS as its file system. It supports both live mode operation and installation on a hard disk (utilizing its own ginstall installer written in Python). Bootable images are available for the x86_64 architecture (2.2 GB).
Intel has introduced a significant release of the scalable 3D rendering engine OSPRay 2.0, designed for realistic high-quality visualization using ray tracing, suitable for interactive applications. The engine is being developed as part of the larger Intel Rendering Framework project, aimed at creating software visualization tools for scientific calculations (SDVis), which include the Embree ray tracing library, the photorealistic rendering system GLuRay, […]
Developments in hybrid electronics that combine traditional and optical technologies have been underway for a long time. The startup Ayar Labs and its innovations have been known since 2015. Now, the company is ready to launch a serial product, which was detailed in WikiChip Fuse. Ayar Labs is focusing on creating an optical interconnect system to replace current SerDes technologies. The first […]
The IT sector is thankless, and forecasts are as dependable as last summer's weather; you'll either freeze, get soaked, or suffer a sunstroke. However, our predictions for 2019 turned out well, so we decided to discuss the CRM trends for 2020 as we see them for small and medium-sized businesses. We have […]
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