CentOS’ Post

📢 Get ready for the deadline! Don't miss our webinar on Nov 16, led by Dr. Thomas Di Giacomo. 🔒🔐 Learn how to navigate the end-of-support for #RHEL & #CentOS Linux and discover the latest strategies and technologies for a seamless transition. 💪 🔒 Implement robust systems and guardrails, adopt best practices, and conquer the challenges of this milestone. 👉 Register now and secure your spot: https://okt.to/WdqQIe #webinar #endofsupport #LinuxTransition

Join Red Hat® on November 1, 2023 to discuss and prepare for CentOS Linux 7 end of life approaching in June 2024, and get hands-on with the Convert2RHEL tool. Topics covered: - CentOS Linux end of life  - Introduction to Convert2RHEL and demo - a hands-on Convert2RHEL hands-on lab 

Here's a brief explanation of a popular and useful site for those curious about switching to Linux: Distrowatch (https://distrowatch.com) Distrowatch serves as a comprehensive platform for discovering, comparing, and exploring various Linux distributions, making it an invaluable resource for both newcomers and seasoned users. For those unfamiliar, Linux distributions, or "distros," are like different flavors of the same ice cream. They're built on the Linux operating system but tailored to suit various preferences and needs. Distrowatch provides reviews, news, and updates on these distros, assisting users in making informed choices. What's even more remarkable is the sense of community around Distrowatch. This platform thrives on the collective wisdom of Linux enthusiasts worldwide. Users actively engage in discussions, sharing insights, troubleshooting advice, and showcasing the strengths of their preferred distros. Let's take a moment to appreciate the dedication of the Distrowatch team and the entire Linux community. Each distro represents countless hours of development, refinement, and collaboration. By fostering an environment of open-source collaboration, Distrowatch and its community exemplify the power of knowledge exchange in the tech realm. So, whether you're a fan of Debian's stability, Arch Linux's customization, or something in between, let's acknowledge the role Distrowatch plays in simplifying our exploration of the ever-evolving Linux landscape. #LinuxCommunity #DistrowatchSpotlight #OpenSourceExploration

Red Hat (and CIQ) Offer Extend Support for RHEL 7 (and CentOS 7): This week, The Register reported: If you are still running RHEL 7, which is now approaching a decade old, there's good news. Red Hat is offering four more years of support for RHEL 7.9, which it terms Extended Life Cycle Support or ELS. If you are running the free version, CentOS Linux 7, that hits its end-of-life on the same date: June 30, 2024. CIQ, which offers CentOS Linux rebuild Rocky Linux, has a life cycle extension for that too, which it calls CIQ Bridge. The company told The Reg: "CIQ Bridge, essentially a long-term support service tailored for CentOS 7 users on the migration path to Rocky Linux, is offered under an annual, fixed-rate subscription. CIQ Bridge includes access to CentOS 7 extended life package updates for an additional three years and security updates for CVSS 7 issues and above. Security updates for CVSS 5 and 6 are available at an elevated subscription tier. CIQ Bridge is designed to support CentOS 7 users until they are ready for CIQ guidance and support in migration to Rocky Linux." CIQ believes there's a substantial market for this, and points to research from Enlyft that suggests hundreds of thousands of users still on CentOS Linux 7. Read more of this story at Slashdot.

Zypper, openSUSE’s Package Manager, Finally Gains Parallel Downloads…Sort Of - https://lnkd.in/gDnH9Qiu Zypper, the package manager for the openSUSE family of Linux distros, is finally gaining parallel downloads, although not in the traditional manner.

🚀 Exploring the Power of APT in Linux Package Management 🚀 APT (Advanced Package Tool) isn't just a tool; it's the backbone of package management in Debian-based Linux distributions, streamlining the installation, upgrade, and removal of software. It's designed to simplify the life of users and sysadmins alike with its powerful features. 🛠️💡 ▪ APT Essentials: ✅ Installation: To install a new package, use sudo apt-get install [package-name]. APT takes care of fetching the package along with all its dependencies. Example: sudo apt-get install nginx ✅ Removal: Remove packages with sudo apt-get remove [package-name]. This command removes the package but keeps configuration files and dependencies that might be used by other applications. Example: sudo apt-get remove nginx ✅ For a cleaner removal, including configuration files, use sudo apt-get purge [package-name]. ✅ Upgrade: Keep your system up-to-date with sudo apt-get update to update the package index, followed by sudo apt-get upgrade to upgrade all installed packages to their latest versions. ▪ Diving Deeper: ✅ apt-file: Discover which package a file belongs to with apt-file search [file-name], a lifesaver for resolving dependency issues or finding specific utilities. ✅ apt-cache: Use apt-cache search [package-name] to search the package cache for software, and apt-cache show [package-name] for detailed package information, enhancing your planning and troubleshooting strategies. 🔎 APT, with its intuitive commands and dependency management, embodies the philosophy of making powerful tools accessible and user-friendly. Whether you're deploying servers or curating your desktop environment, APT is your trusted ally. 📚 What's your top tip or trick when using APT? Share your experiences and let's enrich our Linux journey together! Docs: 📕 Ubuntu https://lnkd.in/dtznS2DQ 📘 Debian https://lnkd.in/dteu9NBJ #linux #linuxfoundation #apt #debian #ubuntu #systemadministration #opensource #techtips

Red Hat (and CIQ) Offer Extend Support for RHEL 7 (and CentOS 7): This week, The Register reported: If you are still running RHEL 7, which is now approaching a decade old, there's good news. Red Hat is offering four more years of support for RHEL 7.9, which it terms Extended Life Cycle Support or ELS. If you are running the free version, CentOS Linux 7, that hits its end-of-life on the same date: June 30, 2024. CIQ, which offers CentOS Linux rebuild Rocky Linux, has a life cycle extension for that too, which it calls CIQ Bridge. The company told The Reg: "CIQ Bridge, essentially a long-term support service tailored for CentOS 7 users on the migration path to Rocky Linux, is offered under an annual, fixed-rate subscription. CIQ Bridge includes access to CentOS 7 extended life package updates for an additional three years and security updates for CVSS 7 issues and above. Security updates for CVSS 5 and 6 are available at an elevated subscription tier. CIQ Bridge is designed to support CentOS 7 users until they are ready for CIQ guidance and support in migration to Rocky Linux." CIQ believes there's a substantial market for this, and points to research from Enlyft that suggests hundreds of thousands of users still on CentOS Linux 7. Read more of this story at Slashdot.

Red Hat (and CIQ) Offer Extend Support for RHEL 7 (and CentOS 7): This week, The Register reported: If you are still running RHEL 7, which is now approaching a decade old, there's good news. Red Hat is offering four more years of support for RHEL 7.9, which it terms Extended Life Cycle Support or ELS. If you are running the free version, CentOS Linux 7, that hits its end-of-life on the same date: June 30, 2024. CIQ, which offers CentOS Linux rebuild Rocky Linux, has a life cycle extension for that too, which it calls CIQ Bridge. The company told The Reg: "CIQ Bridge, essentially a long-term support service tailored for CentOS 7 users on the migration path to Rocky Linux, is offered under an annual, fixed-rate subscription. CIQ Bridge includes access to CentOS 7 extended life package updates for an additional three years and security updates for CVSS 7 issues and above. Security updates for CVSS 5 and 6 are available at an elevated subscription tier. CIQ Bridge is designed to support CentOS 7 users until they are ready for CIQ guidance and support in migration to Rocky Linux." CIQ believes there's a substantial market for this, and points to research from Enlyft that suggests hundreds of thousands of users still on CentOS Linux 7. Read more of this story at Slashdot.

Book Review: Fedora Linux System Administration – A Hands-On Guide for Power Users Get your copy: https://amzn.to/3u20AFq Book Review: https://lnkd.in/gUuhiBaQ I ditched Ubuntu for Fedora's cutting-edge tech and vibrant community, but mastering admin? That was a different story. Enter Alex Callejas's "Fedora Linux System Administration" – a game-changer! This book isn't just about setup. It dives into Fedora's core, from its fascinating history to advanced tools like Stratis (storage) and Podman (containers). Learn to craft your perfect workstation, conquer networking, and even master SELinux for bulletproof security. Seasoned pro or curious newbie, this book caters to all. Alex's clear explanations make even the complex accessible, and real-world examples make learning a breeze. P.S. Thanks to Marylou De Mello / Packt for providing me with a copy of this amazing book! #Fedora, #Linux, #SystemAdministration, #OpenSource, #Virtualization, #Containers, #DevOps, #PacktPub, #BookReview, #IT, #Tech

Exciting news on my professional journey! I have successfully completed my Ubuntu certification, delving into technical depths that range from initial setup to advanced Linux server administration. This process has been intense and enriching, allowing me to acquire and demonstrate skills in key areas crucial for the maintenance and efficiency of modern operating systems. This certification encompasses a broad array of essential topics: - Jellyfin Media Server: Implementation and customization of a media server, providing a complete solution for managing digital media libraries. - Installation and Configuration from Scratch: Learning to install Ubuntu and configure systems from the ground up, ensuring a solid and secure foundation for server operations. - Docker and Containers: Training in the creation and management of containers, optimizing applications and services within isolated virtual environments. - Port Management: Deep understanding of the importance of ports, such as 9090 and 80, and their configuration for web applications and services. - Continuous Maintenance: Strategies for regular server maintenance, including system cleanup and performance monitoring. - Updates and Automation: Implementing automatic updates to keep the system secure and up to date with the latest distributions. - Distribution Upgrades: Navigating the process of upgrading to newer versions of Ubuntu, ensuring access to the latest features and security enhancements. - Storage Management: Expanding server memory with additional HDDs or SSDs and reconfiguring partitions to optimize space and performance. I am eager to apply these insights in production environments and collaborate on projects that require advanced technical mastery. I am immensely grateful to everyone who has supported me on this educational journey, from instructors to peers and online communities. #UbuntuCertification #LinuxServers #Jellyfin #Docker #Technology #Innovation #ProfessionalDevelopment https://lnkd.in/e9SnbyXx #ubuntu