BLOG ESPECIALIZADO NO MUNDO LINUX. Blog de Linux com vídeo aulas, notícias do mundo Linux e do Software Livre.
Explore what DevOps is and why it's critically important in the Linux ecosystem. This guide covers core principles like CI/CD, infrastructure as code, and containerization, explaining how they drive efficiency, security, and innovation in modern software development. Learn how to implement DevOps practices on Linux.
Discover the most innovative Google Summer of Code (GSoC) 2025 projects, from AI-powered DevOps tools to Rust modernization and Linux enhancements. Learn how Google is funding open-source development this year.
Fedora 43 now ships the Forgejo 13.0.4 update, a critical upstream security and bug-fix release for this lightweight Git self-hosting platform. Learn about the vulnerabilities addressed, deployment instructions via DNF, and why this patch is essential for secure software forge management.
Master Fedora Linux 42 security: Our guide details the critical Docker Buildx (CVE-2025-XXXXX) patch, its exploit risks, and step-by-step mitigation. Learn container vulnerability management and hardening strategies to protect your DevOps pipeline from supply chain attacks.
Fedora Cloud 44 is eliminating the separate /boot partition, adopting a Btrfs subvolume instead. Explore this strategic shift for cloud image efficiency, its technical rationale, and the implications for DevOps and Linux admins on deployment size and system management. Learn more about this FESCo-approved change.
history-list and history-info, and its impact on enterprise Linux DevOps workflows.
A deep technical analysis of Fedora 42 Advisory 2025-47910 for doctl, the DigitalOcean CLI tool. Learn CVE-2025-cfdb90b52d's impact, patching strategies, and best practices for securing cloud infrastructure management. Essential reading for DevOps, SREs, and cloud architects.
A critical analysis of the SUSE-2025-4156-1 security update addressing a high-severity vulnerability in Podman container engines on Linux. This guide provides patching instructions, risk assessment, and expert insights into enterprise container security hardening to prevent potential exploits. Essential reading for DevOps engineers and system administrators.
Fedora 42 users: Urgent reposurgeon 5.3 update addresses critical CVE-2025-22870 DoS vulnerability via IPv6 proxy bypass. Learn secure installation, enhanced VCS editing features, & why this DevOps tool is essential for Git, Hg, SVN migrations. Fix FTBFS Bug #2341281. Read now!
Fedora 41 addresses a critical Kubernetes 1.32 vulnerability (CVE-2025-547f14aef4) in its latest update. This expert analysis covers the security patch, its impact on container orchestration, and best practices for enterprise vulnerability management to protect your cloud-native infrastructure. Learn how to mitigate risks effectively.
Critical advisory for Fedora 43 users: chezmoi dotfile manager updates to v2.68.1 patching CVE-2025-61725 (Excessive CPU Consumption) & CVE-2025-58189 (TLS ALPN info leak). Learn the risks, update instructions, and best practices for secure cross-machine configuration management. Essential reading for sysadmins & DevOps.
Discover the critical details of the OpenSUSE 2025-15656-1 security advisory for sccache. Learn about the patched memory corruption vulnerability (CVE-2025-XXXXX), its impact on CI/CD pipelines, and step-by-step remediation for secure build environments. Essential reading for DevOps engineers and security professionals.
SUSE has released a critical security patch, SUSE-2025-3937-1, addressing a vulnerability in govulncheck. This advisory details the CVE, its impact on memory safety, and steps for enterprise Linux system hardening. Learn how to mitigate risks and protect your SUSE Linux Enterprise Server infrastructure.
Discover rsched, a Rust-based Linux scheduler analyzer by Btrfs creator Chris Mason. Leveraging BPF for low-overhead tracing, this tool helps DevOps engineers and kernel developers optimize CPU performance. Download now on GitHub and enhance your system diagnostics!
openSUSE Tumbleweed releases critical nbdkit 1.42.3-1.1 security update, patching CVE-2025-47711 & CVE-2025-47712. Essential for Linux servers, cloud storage, and virtualization security. Learn how to protect your systems now.
Critical Fedora 42 security update: CVE-2025-58189 patches a medium-severity Go TLS/ALPN log injection flaw in the Cloud SQL Proxy. Learn the exploit impact, immediate mitigation steps, and how to secure your Google Cloud database connections against this and five other vulnerabilities. Essential for DevOps and cloud security teams
Canonical introduces monthly Ubuntu snapshot releases for enhanced testing automation. Learn how this impacts Linux developers, DevOps workflows, and enterprise adoption of LTS vs. rolling updates.
Critical security update for Fedora 42: conda-build 25.4.0 patches multiple high-severity vulnerabilities, including code execution and path traversal flaws (CVE-2025-32797 to 32800). Learn the risks, update instructions, and best practices for secure Python package management. A must-read for DevOps and data science professionals.
OpenSUSE Tumbleweed users: A critical Terragrunt update patches CVE-2025-8959, a moderate-severity security vulnerability. Learn about the risks, the fix, and best practices for securing your Infrastructure as Code (IaC) pipeline to prevent potential supply chain attacks.