3 advantages of Podman vs. Docker | Red Hat Developer
Many think of Podman to be a replacement for Docker (if they have heard of Podman at all). But this is not the case, as Podman is another option that offers better security and developer features. Podman is a cloud-native, daemonless tool that helps developers manage their Linux containers. Podman is all about security, but also minimizing the friction between your local development environment an
Linux kernel bug can let hackers escape Kubernetes containers
HomeNewsSecurityLinux kernel bug can let hackers escape Kubernetes containers A vulnerability affecting Linux kernel and tracked as CVE-2022-0185 can be used to escape containers in Kubernetes, giving access to resources on the host system. Security researchers warn that exploiting this security issue is easier and more promising than initially estimated, and that patching is an urgent matter sinc
How Container Filesystem Works: Building a Docker-like Container From Scratch | iximiuz Labs
How Container Filesystem Works: Building a Docker-like Container From Scratch Premium Tutorial Upgrade your membership to unlock this and all other premium materials. One of the superpowers of containers is their isolated filesystem view - from inside a container it can look like a full Linux distro, often different from the host. Run docker run nginx, and Nginx lands in its familiar Debian usersp
My post about blogging as writing the tutorial that you wished you'd found really took off on Hacker News. There were a lot of excellent comments, but one thing kept coming up: what's the point in blogging if people are using ChatGPT, Claude and DeepSeek to spoon-feed them answers? Who, apart from the AIs, will read what you write? I was asking myself the same question when I started blogging semi
Noble Numbat Release Notes Table of Contents Introduction New features in 24.04 LTS Known Issues Official flavours More information Introduction These release notes for Ubuntu 24.04 LTS (Noble Numbat) provide an overview of the release and document the known issues with Ubuntu and its flavours. For details of the changes applied since 24.04, please see the 24.04.2 change summary. Support lifespan
Podfox: World's First Container-Aware Browser - Home of Val Packett
blog ✦ code ✦ photos Podfox: World's First Container-Aware Browser A port conflict pushed me to abolish container port forwarding once and for all, making my Firefox talk to Podman's whole network. Also: containerizing dev environments for command-line addicts. May 5th, 2025 ✦ 11 min read Containers. Containers containers containers. Even if you were reluctant before, it’s likely that you use them
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It's still worth blogging in the age of AI
Ubuntu 24.04 LTS (Noble Numbat) Release Notes