“Like LeetCode for Linux” Capture The Flag challenges. Train and prove your debugging skills. Practice for your next SRE/DevOps interview. Get a full remote Linux server with a problem and fix it. Show Me Sad Servers
Support for using Rust in the Linux Kernel was recently merged by Linus Torvalds. This is important because Rust is memory safe, meaning that code written in Rust does not suffer from things like buffer overflows, use-after-free, and other memory … Read more
At the start of this year I argued that epoll is the API that powers the modern Internet, but what can you actually do with epoll? Once we structure our application around an epoll event loop or use an async … Read more
Are you talking MPTCP ? Checkout this website to see if you are using MPTCP. Breaking News 29. March 2020: Linux v5.6 contains the first bit of codes related to MPTCP. This is the beginning of MPTCP in the official … Read more
Written by Solène, on 05 October 2022.Tags: #linux #filesystem #nilfs Today, I’ll share about a special Linux file system that I really enjoy. It’s called NILFS and has been imported into Linux in 2009, so it’s not really a new … Read more
[Posted October 3, 2022 by corbet] Linus has released the 6.0 kernel as expected. So, as is hopefully clear to everybody, the major version number change is more about me running out of fingers and toes than it is about … Read more
GitHub – epasveer/seer: Seer – a gui frontend to gdb {{ message }} This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. You can’t perform that action at … Read more
Which is good! Boring = success A few days ago I took my Macbook Pro into the shop. It needed a new battery; the current one is five years old and dies after an hour. We’ll be in touch by … Read more
In 2000, the authors wrote the book Linux IP Stacks Commentary, published in soft cover by CoriolisOpen Press, in which we annotated the Linux kernel source code for TCP/IP as it appeared in release 2.0.36. The publisher is gone, alas, … Read more
Welcome to LWN.net The following subscription-only content has been made available to you by an LWN subscriber. Thousands of subscribers depend on LWN for the best news from the Linux and free software communities. If you enjoy this article, please … Read more