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Red Hat

Fedora Community Updates From Red Hat

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Red Hat
  • Fedora program update: 2020-43

    Here’s your report of what has happened in Fedora this week. Fedora 33 will be released on Tuesday!

    I have weekly office hours in #fedora-meeting-1. Drop by if you have any questions or comments about the schedule, Changes, elections, or anything else.

  • Fedora status updates: September 2020

    Welcome to the newly-revitalized monthly set of updates on key areas within Fedora. This update includes Fedora Council representatives, Fedora Editions, and Fedora Objectives. The content here is based on the regular updates submitted to the Fedora Council, published to the project dashboard.

  • Fedora program update: 2020-42 – Fedora Community Blog

    Here’s your report of what has happened in Fedora this week. Final freeze is underway. Please update the Release Readiness page with your team’s status. The Go/No-Go meeting is Thursday.

    I have weekly office hours in #fedora-meeting-1. Drop by if you have any questions or comments about the schedule, Changes, elections, or anything else.

  • Fedora Community Blog monthly summary: September 2020

    In September, we published 18 posts. The site had 3,176 visits from 2,022 unique viewers. Readers wrote no comments. 13 visits came from Fedora Planet, while 872 came from search engines, and 199 came from the WordPress Android App.

  • GitLab AMA follow-up – Fedora Community Blog

    Last month, we invited folks from GitLab to a public Ask Me Anything (AMA) session. We collected questions from the community in advance about the upcoming Fedora migration to GitLab.

    The Community Platform Engineering (CPE) team has been working with GitLab for the past few months on understanding and troubleshooting the technical challenges associated with the migration. This AMA was a natural next step to enable the community to participate and give the Fedora community a chance to get to know some of the GitLab team members who are supporting the migration process.

    During the AMA session, Nuritzi Sanchez, Lindsay Olson, Jason Young, André Luís, Greg Myers, Michelle Gill, Daniel Gruesso, and Nick Thomas from GitLab sat down on IRC with the Fedora and CentOS communities to answer questions live.

  • Crashing saltstack minions on f33?

    It’s a _scope_id bug affecting Salt on Python 3.9. There’s a patch submitted upstream, and 3002+this patch is headed to updates-testing.

  • The Python Maintenance team is hiring

    The Python Maintenance team at Red Hat is looking for a software engineer to join us and help us maintain Python in Fedora and RHEL.

    Hey, Pythonistas. We’re looking for a software engineer to join us in the Python Maintenance team at Red Hat – our remote-friendly Brno-based team with members throughout the Czech Republic (including Prague and Ostrava) as well as abroad (France, partially Greece, US planned).

Red Hat's Tom Stellard Now Serving As LLVM Release Manager

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Development
Red Hat

After six years serving as the LLVM release manager and taking over the role from LLVM founder Chris Lattner, Google's Hans Wennborg has stepped down from his position and handed it over to Red Hat's Tom Stellard.

Wennborg announced this week that after six years and twelve major LLVM releases, he is stepping down as LLVM release manager to devote the time to other activities.

Read more

Also: IBM Hopes to Double Sales at Red Hat in Next Three Years

IBM/Red Hat/Oracle/Fedora Leftovers

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Red Hat
  • [IBM Emeritus IWB on] America’s Obsession with Economic Efficiency

    The belief that efficiency is fundamental to competitive advantage has turned management into a science, whose objective is the elimination of waste, - whether of time, materials, or capital, - wrote Roger Martin in “The High Price of Efficiency,” a January 2019 article in the Harvard Business Review. Martin is professor and former dean of the Rotman School of Management at the University of Toronto, as well as a prolific writer.

    “Why would we not want managers to strive for an ever-more-efficient use of resources?,” asked Martin. Of course we do. But, an excessive focus on efficiency can produce startlingly negative effects. To counterbalance such potential negative effects, companies should pay just as much attention to a less appreciated source of competitive advantage: resilience, - “the ability to recover from difficulties - to spring back into shape after a shock,” he presciently added a year before the advent of Covid-19.

    In his recently published book, When More Is Not Better: Overcoming America's Obsession with Economic Efficiency, Martin expanded on his HBR article, arguing that an excessive focus on efficiency is not only detrimental to business but constitutes a serious threat to America’s democratic capitalism. “Throughout the first nearly two and a half centuries of America’s existence as a sovereign state, most citizens experienced an advance in their economic status in the overwhelming majority of those years. Based on that trend, Americans have, unsurprisingly, used their votes throughout the years to support and perpetuate capitalism as America’s economic system. But that consistent economic advance has stalled, and has been for a longer period than ever before in American history.”

    The book is based on a six-year project on the future of America’s democratic capitalism by the Martin Prosperity Institute. The project conducted in-depth interviews with a wide variety of Americans to understand what they thought about the directions of the country. It excluded people in the top 10% of the income distributions, focusing instead on the vast majority of the populations, which includes people with household incomes ranging from $25,000 to $110,000 with a median of $75,000.

  • Call for Code Daily: Fighting racial justice and climate change with tech

    The power of Call for Code® is in the global community that we have built around this major #TechforGood initiative. Whether it is the deployments that are underway across pivotal projects, developers leveraging the starter kits in the cloud, or ecosystem partners joining the fight, everyone has a story to tell. Call for Code Daily highlights all the amazing #TechforGood stories taking place around the world. Every day, you can count on us to share these stories with you. Check out the stories from the week of October 19th:

  • IRI Certifies Voracity with Oracle Linux

    The Oracle Linux and Virtualization Alliance team welcomes IRI, The CoSort Company, and its Voracity data management platform to our ISV ecosystem. Voracity enables customers to marshal data without the cost or complexity of multiple tools.

    IRI has certified and supports Voracity on Oracle Linux 7 and 8. This can provide a rich set of performance and security features for Oracle DBAs, big data architects, and data privacy teams.

  • Release Osbuild 23

    We are happy to announce version 23 of osbuild. This release makes it possible to build Fedora on RHEL systems.

    Below you can find the official changelog from the osbuild-23 sources. All users are recommended to upgrade!

Oracle/Red Hat/Fedora Leftovers

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Red Hat

IBM/Red Hat/Fedora Leftovers

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Red Hat
  • Open Source Defies Conflicts of Interest: Red Hat Tells All

    Only two parts of the guidelines state any sort of limit on company associates, she clarified. The first is that projects use an Open Source Initiative-approved license. The second is that if an associate is asked to sign a third-party contributor agreement, they should check with Red Hat’s legal team.

  • Red Hat’s Paul Cormier On How Partners Win The Hybrid Cloud
  • ANZ moves internet banking to Red Hat OpenShift

    The Australia and New Zealand Banking Corporation (ANZ) in October last year turned to Red Hat for help to bring its internet banking proof of concept to life.

    The bank wanted to modernise its internet banking platform that had passed its end of life and required extended support for some years. Deciding on a Red Hat OpenShift platform, tech area lead for ANZ's digital arm Raghavendra Bhat said the bank wanted to not constrain itself to a cloud-only solution.

    ANZ has now migrated 30% of its traffic to the platform and within the first hour of go-live, it processed around AU$2.9 billion worth of payments.

    Speaking with media on Wednesday, Bhat said the bank's expectation is to complete about 80% of the traffic transition onto the new platform by November, with complete transition by March. He said there has been no "cookie-cutter approach" for how it has lifted and shifted the old system onto the new one.

  • Juggling Ansible, OpenShift and K8s? This is for you: Red Hat couples automation to cluster management

    Red Hat is integrating its Ansible automation platform and Advanced Cluster Management for Kubernetes.

    “We've known people use Ansible and OpenShift and Kubernetes together for years,” Red Hat senior manager Richard Henshall told The Register. “But here we get a bona fide integration between the two.” Typical uses would be to automate deploying system updates, configuring load balancers, or scaling server resources.

    The integration is in technical preview. “We’ve got the initial plumbing working, so it’s exposed through Advanced Cluster Management (ACM),” said Henshall, referring to the company’s tool for controlling OpenShift clusters and applications.

  • About me and my life ...: Fedora 32 : Can be better? part 016.

    Today I tested the Unity 3D version 2020 on Linux Fedora 32.Maybe it would be better to integrate Unity 3D or Unity Hub in Fedora repo just like other useful software like Blender 3D, GIMP.It will improve the user experience and attract new users and developers for this distro.I download the AppImage from Unity website and I run with these commands...

  • Why it's important to keep the cloud open | Opensource.com

    There's a famous sticker featured on many laptop lids; it goes something like this: "the 'cloud' is just somebody else's computer."

    There's a lot of truth to that sentiment, but it's not exactly technically accurate. In fact, cloud computing isn't just somebody else's computer; it's somebody else's hundreds and thousands of computers.

    Years ago, "the cloud" did indeed just refer to the simplified graphic in a flowchart, so the illustrator didn't have to try to accurately depict the multiple networks that comprise the World Wide Web. Now, however, the cloud isn't just describing traffic or small-time remote file storage offers. The cloud of today is a platform of interconnected computational nodes working together to keep containerized Linux images, each running a distinct service (or "microservice" in developer lingo), functioning as applications distributed over the whole world.

  • Red Hat talks and workshops at NodeConf Remote 2020 - Red Hat Developer

    Red Hat is heading to NodeConf Remote 2020 with IBM to demonstrate a few of our favorite production-quality tools and solutions, all designed to help developers maintain their productivity while successfully navigating the vast and rapidly-changing cloud-native landscape.

    Attend our conference talks and workshops, or talk with an expert during the virtual booth crawl and get a look at our latest workflows for building cloud-native JavaScript solutions on Kubernetes and Red Hat OpenShift. Our open source experts can show you how to integrate JavaScript and Node.js with other technologies like authentication, distributed data caching and streaming, or business automation.

Fedora 33 To Be Released Next Week

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Red Hat

Fedora 33 will manage to ship on-time per its back-up target date of next week Tuesday.

While Fedora 33 wasn't ready to ship this Tuesday per its "preferred" target date, Fedora 33 has been cleared by to ship next week on its "Final Target date #1" for this major update to the Red Hat sponsored Linux distribution.

Read more

IBM/Red Hat: LinuxONE, OpenShift, Integrity Measurement Architecture (IMA) and More

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Linux
Red Hat
  • IBM integrates Linux One with R3 Corda Enterprise

    It’s an exciting time for IBM LinuxONE. Over the past several months, we’ve been doubling down on new hardware, Red Hat OpenShift and new Cloud Paks for LinuxONE, and new confidential computing capabilities.

    More than ever, our clients of all sizes looking to win in the era of hybrid cloud are focused on key areas: resiliency, performance demands, security, flexibility and modernization.

    Other areas of growth for LinuxONE are emerging workloads and industries like blockchain and digital asset custody. While the importance of safeguarding business and customer data is well known, the nature of blockchain use cases often include the initiation, transfer and custody of financial assets for your business and your customers—which further increases the importance of building applications with security and privacy first.
    News from R3’s CordaCon

  • Persistent storage in action: Understanding Red Hat OpenShift's persistent volume framework - Red Hat Developer

    Red Hat OpenShift is an enterprise-ready Kubernetes platform that provides a number of different models you can use to deploy an application. OpenShift 4.x uses Operators to deploy Kubernetes-native applications. It also supports Helm and traditional template-based deployments. Whatever deployment method you choose, it will be deployed as a wrapper to one or more existing OpenShift resources. Examples include BuildConfig, DeploymentConfig, and ImageStream.

    In this article, I introduce you to OpenShift’s Kubernetes-based persistent volume framework for persistent cluster storage. You will learn how to use OpenShift’s PersistentVolume (PV) and PersistentVolumeClaim (PVC) objects to provision and request storage resources.

  • How to use the Linux kernel's Integrity Measurement Architecture

    The kernel integrity sub-system can be used to detect if a file has been altered (accidently or maliciously), both remotely and/or locally. It does that by appraising a file's measurement (its hash value) against a "good" value stored previously as an extended attribute (on file systems which support extended attributes like ext3, ext4. etc.). Similar, but complementary, mechanisms are provided by other security technologies like SELinux which depending on policy can attempt to protect file integrity.

    The Linux IMA (Integrity Measurement Architecture) subsystem introduces hooks within the Linux kernel to support creating and collecting hashes of files when opened, before their contents are accessed for read or execute. The IMA measurement subsystem was added in linux-2.6.30 and is supported by Red Hat Enterprise Linux 8.

    The kernel integrity subsystem consists of two major components. The Integrity Measurement Architecture (IMA) is responsible for collecting file hashes, placing them in kernel memory (where userland applications cannot access/modify it) and allows local and remote parties to verify the measured values. The Extended Verification Module (EVM) detects offline tampering (this could help mitigate evil-maid attacks) of the security extended attributes.

    IMA maintains a runtime measurement list and, if anchored in a hardware Trusted Platform Module(TPM), an aggregate integrity value over this list. The benefit of anchoring the aggregate integrity value in the TPM is that the measurement list is difficult to compromise by a software attack, without it being detectable. Hence, on a trusted boot system, IMA-measurement can be used to attest to the system's runtime integrity.

  • Bajaj Allianz Life Insurance, IndusInd Bank, ManipalCigna Health Insurance Company, and _VOIS Named Winners of the Red Hat APAC Innovation Awards 2020 for India

    Red Hat, Inc., the world's leading provider of open source solutions, today announced the winners of the Red Hat APAC Innovation Awards 2020 for India. Bajaj Allianz Life Insurance Company, IndusInd Bank, ManipalCigna Health Insurance Company Limited and _VOIS were honored at the Red Hat Forum Asia Pacific 2020 today for their exceptional and innovative use of Red Hat solutions.

IBM/Red Hat Leftovers

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Red Hat
  • Thoughts of Dev: One piece of advice to a new developer – IBM Developer

    We all have to start someplace in our careers and as a developer, you have a LOT of options and decisions to make. From your first job and industry, programming language to learn, training, soft skills and more. The choices are endless and each right decision (and sometimes wrong decision) helps bring you to where you are today in your career. Looking back, if you could give an important piece of advice to a junior developer, what would you tell them?

  • How Red Hat celebrated Hispanic Heritage month

    We’ve always maintained that a diverse and inclusive organization thrives when people from different backgrounds feel comfortable being their full self when they’re at work. This includes sharing and celebrating holidays and traditions with colleagues that are important to their culture or heritage. At Red Hat, Diversity and Inclusion (D&I) communities are a rich source for associates to have new experiences and learn from others with different backgrounds. Our D&I communities are global, associate-led groups focused on fostering diversity and inclusion, knowledge sharing, learning and development, and relationship building.

    Unidos, our Latinx and Hispanic D&I community, recently led its first formal recognition of Hispanic Heritage Month. The team organized virtual events for associates including a live cooking session of traditional hispanic cuisine (arepas con carne or a patacon/jibaritos sandwich anyone?) and a panel discussion featuring Red Hatters from Unidos discussing different aspects of Latinx and Hispanic culture including language, traditional family dynamics and the experience of being an immigrant.

  • Multi-stack deployments for the edge with Red Hat OpenStack Platform 16.1

    In past releases, Red Hat OpenStack Platform director has used a single Heat stack for the overcloud deployment. With the Train release, it’s now possible to use multiple stacks for a single cloud deployment. Multiple stacks is advantageous to edge deployments as it allows for each distributed edge site to be managed and scaled independently, minimizing operational complexity. First, let’s review the concept of a "stack" in director, as the term can often have overloaded meanings in software engineering.

  • Build custom Ansible modules using Python's Pexpect

    When developing automation you may be faced with challenges that are simply too complicated or tedious to accomplish with Ansible alone. There may even be cases where you are told that "it can’t be automated." However, when you combine the abilities of Ansible and custom Python using the Pexpect module, then you are able to automate practically anything you can do on the command line. In this post we will discuss the basics of creating a custom Ansible module in Python.

    [...]

    If these tools also provided a non-interactive mode or config/script input we would not need to do this. To overcome this situation we need to use Python with Pexpect. The native Ansible expect module provides a simple interface to this functionality and should be evaluated before writing a custom module. However, when you need more complex interactions, want specific data returned or want to provide a re-usable and simpler interface to an underlying program for others to consume, then custom development is warranted.

IBM/Red Hat Leftovers

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Red Hat
  • Deconstructing an Ansible playbook | Enable Sysadmin

    A straightforward explanation of the sections of an Ansible playbook, including packages, modules, and variables.

  • Kubernetes basics for sysadmins | Enable Sysadmin

    Learn when Kubernetes can be effectively used and how the containers it manages might be better than virtual machines.

  • Start your Red Hat training and certification journey with a skills path that's right for you

    When we talk to our customers they are often engaged in digital transformation projects where they have trouble finding employees with the right skills to drive the projects to success. If you want to prove you have the knowledge needed to lead these projects, a skills path can guide you through the right training and certification programs to develop and demonstrate those abilities.

    The Red Hat Training and Certification team has restructured its curriculum around 23 new skills paths to prepare you and your team to complete digital transformation projects successfully. Each new skills path provides a curated guide for learning industry leading, open hybrid cloud technologies, whether you’re in the beginning of your journey to becoming a Red Hat Certified Professional or you’re already an expert in your discipline. We offer skills paths that help prepare for the future of open hybrid cloud for administrators, developers, engineers, or architects.

  • How IBM's Massive POWER9 UNIX Servers Benefit from InfluxDB and Grafana Technology

    IBM has been innovating to create new products for its clients and the world for over a century. Customers look to IBM Power Systems to address their hybrid multicloud infrastructure needs. Larger POWER9 servers can have up to 192 CPU cores, 64 TB of memory, dozens of PB of SAN storage and typically run a mixture of AIX (UNIX) and Enterprise Linux (RHEL or SLES) workloads. As part of its sales process, IBM is always benchmarking its new hardware and software which clients use to monitor their systems.

  • National Information Resources Service Daegu Center and Orange Life Named Winners of the Red Hat APAC Innovation Awards 2020 for Korea

    Red Hat, Inc., the world's leading provider of open source solutions, today announced the winners of the Red Hat APAC Innovation Awards 2020 for South Korea. The National Information Resources Service (NIRS) Daegu Center and Orange Life were honored at the Red Hat Forum Asia Pacific 2020 today for their exceptional and innovative use of Red Hat solutions.

  • ANZ Named Winner of the Red Hat APAC Innovation Awards 2020 for Australia and New Zealand Region

    Red Hat, Inc., the world's leading provider of open source solutions, today announced the winner of the Red Hat APAC Innovation Awards 2020 for the Australia and New Zealand region. Australia and New Zealand Banking Group Limited (ANZ) was honored at the Red Hat Forum Asia Pacific 2020 today for its exceptional and innovative use of Red Hat solutions.

IBM/Red Hat Leftovers

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Red Hat

  • IBM Launches Call For Code For Racial Justice [Ed: IBM trying to flip reality on its head]

    These include Police & Judicial Reform and Accountability; Diverse Representation; and Policy & Legislation Reform.

  • Node.js 15 release: Updated handling of rejections, npm 7, N-API Version 7, and more – IBM Developer

    Users can plan for a new release every April and October, with the latest even-numbered release (14.x, in this instance) being promoted to LTS in October. Since the 15.x release is an odd-numbered release, it won’t be promoted to LTS. The predictable timetable for quality releases has increased adoption of the next LTS release over time. In general we recommend that only LTS releases be used for production deployments.

    Today, the Node.js community is releasing Node.js 15 with new features that are important to Node.js users and customers. While it won’t be promoted to long-term support (LTS), we need our customers and the greater ecosystem to try it out and give us feedback to help pave the way for the Node.js 16 release.

  • Key findings from IDC Red Hat Quarkus Lab Validation

    Recently, Arnal Dayaratna, a research director and analystocused on Software Development at IDC, explored Quarkus in an IDC Lab Validation report, sponsored by Red Hat. The report quantifies performance metrics forQuarkus to another widely used Java framework for cloud-native development, referred to throughout as Framework A. The comparison is based on attributes that are important for developers and the developer experience, as well as those that are important for containers, Kubernetes and cloud deployments.

  • Accelerated development cycle enables Macquarie deployments in near real time, addressing business and technical challenges

    As companies continue their quest for digital transformation and face uncertainty in the business environment, especially in current times, the ability to react in an agile manner to address customers’ needs is increasingly apparent. It is a proven strategy cited by industry research and consulting firms, and has delivered results for Macquarie’s Banking and Financial Services Group (BFS), as it modernizes its legacy banking systems.

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More in Tux Machines

Corsair Power Supplies May Soon See Sensor Support Exposed Under Linux

Select high-end Corsair power supplies such as their RMi / HXi / AXi series are able to expose various sensor metrics via USB interface to the system. To date this sensor functionality has only worked under Windows with their proprietary software but now an open-source driver is seeking mainline inclusion for supporting these sensors under Linux. Independent developer Wilken Gottwalt reverse-engineered the micro-controller found on the Corsair RMi/HXi/AXi power supplies and found it to be a proprietary but simple USB HID protocol. The controller exposes temperatures, current, and voltage levels along with other information like power uptime, power used, and power supply fan speed. This protocol on select models can also allow configuring the fan mode and mono/multi-rail voltage handling, and over-current protection. Read more Also: Qualcomm QCS610 micro SoM and devkit to power AI and ML smart cameras

Games: Nonsense Soccer, Bound By Blades and Halloween at Humble Store

  • Nonsense Soccer is a highly amusing local multiplayer platformer-soccer-hybrid | GamingOnLinux

    After your next local multiplayer game? Nonsense Soccer is out in Early Access and it's already a huge amount of fun if you're the competitive type. Nonsense Soccer takes the classic sport and turns it into a side-on platformer-soccer-hybrid and the result is chaotic. Simple enough for anyone young and old to pick up their favourite gamepad and get kicking. It's actually been available for a little while already, with the new Steam release being their second major update.

  • Check out the fresh demo of Bound By Blades and take down some fierce monsters | GamingOnLinux

    Bound By Blades might look welcoming with the sweet colourful style and wonderful music, but this action-RPG gets quickly intense. Inspired somewhat by Monster Hunter, it originally tried going through Kickstarter to gather funds back in 2019. It failed but the development has continued anyway. The idea is that you go through increasingly tough battles, slaying big creatures in the unique four-corner combat arena where you run between four corners, dodging enemy attacks and unleash your own. After a year of work, the new demo is out now.

  • Humble Store has a big Halloween sale on right now | GamingOnLinux

    Prepare for Halloween with some new games? It's not like you're able to go out much with the COVID19 disease still raging on so staying in and playing games sound great to me. To help with that you can check out the Humble Store Halloween Sale, which has a number of big hits going on some pretty high discounts. While it's a Halloween sale, the majority of the titles oddly aren't really scary or much related to the event, still it's another good chance to build up your collection.

today's howtos

  • How To Install HAProxy on CentOS 8 - idroot

    In this tutorial, we will show you how to install HAProxy on your CentOS 8. For those of you who didn’t know, HAProxy is a free HTTP/TCP high availability load balancer and proxy server. It spreads requests among multiple servers to mitigate issues resulting from a single server failure. HA Proxy is used by a number of high-profile websites including GitHub, Bitbucket, Stack Overflow, Reddit, Tumblr, Twitter, and Tuenti, and is used in the OpsWorks product from Amazon Web Services. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you through the step by step installation HAProxy on a CentOS 8.

  • How To Install Python 3.9 on Ubuntu 20.04 – TecAdmin

    Python is an object-oriented, high-level programming language. It is an open source with a large community. Python is used as key languages among the top tech companies like Google. The Python 3.9 stable version has been released with several improvements and security updates. It included multiple new modules, improved existing modules and many other features. You can choose deadsnakes PPA for Python installation on Ubuntu 20.04 system. Use this tutorial to install Python 3.9 On Ubuntu 20.04 LTS Linux system via Apt-Get. You can also choose second method to install Python using source code.

  • YAML for beginners | Enable Sysadmin

    YAML Ain't a Markup Language (YAML), and as configuration formats go, it's easy on the eyes. It has an intuitive visual structure, and its logic is pretty simple: indented bullet points inherit properties of parent bullet points. But this apparent simplicity can be deceptive. It's easy (and misleading) to think of YAML as just a list of related values, no more complex than a shopping list. There is a heading and some items beneath it. The items below the heading relate directly to it, right? Well, you can test this theory by writing a little bit of valid YAML.

  • colorls – turbocharged alternative to ls

    The part of the operating system responsible for managing files and directories is called the file system. It organizes our data into files, which hold information, and directories (also called ‘folders’), which hold files or other directories. Several commands are frequently used to create, inspect, rename, and delete files and directories. One of these commands is ls, which prints the names of the files and directories in the current directory. A directory is really just a file. It’s a special file with special rules. The ls utility appeared in the first version of AT&T UNIX. Are you looking to liven up your shell? Want a bit more beauty on your terminal? colorls might be the ticket. colorls is a command-line utility that aims to improve on ls. color is written in Ruby.

Linux Patches Aim To Provide Fork'ing Brute Force Attack Mitigation

Building off a set of "request for comments" patches from September, a set of patches were sent out on Sunday for providing brute force attack mitigation around the fork system call. With attacks aiming to break Address Space Layout Randomization (ASLR) and similar attacks often relying on the fork system call in order to keep replicating the memory contents of the parent process, these patches aim to detect the behavior where fork is being exploited for these nefarious purposes. This work is inspired in part by some patches carried by GrSecurity where a delay around the fork system call will be imposed if a child died from a fatal error. These patches propose collecting statistical data shared across all the processes with the same memory contents and analyzing the timing of any children processes crashing. When the code determines such an exploit may be underway leveraging fork, all of the processes using the same memory contents are killed to stop whatever malicious activity may be happening. Read more