A new Linux kernel bug lets an ordinary, unprivileged user become root. It now hits Android too. Researchers have named it Bad Epoll. The Bad Epoll vulnerability carries the identifier CVE-2026-46242.

Microsoft's Linux server distribution is now available as an ISO to install on your own server or virtual machine.

We installed WSL Containers on Windows 11, built a custom container from scratch, tested it, and checked what still needs ...

Eighteen new GNU releases in the last month (as of June 30, 2026): apl-2.0: GNU APL is a free interpreter for the programming language APL. It is an implementation of the ISO stan ...

Daisy-chaining two of Dell's Nvidia GB10 DGX Spark systems didn't just pump up my home AI lab—it fundamentally changed how I ...

Azure Linux 4.0 is Microsoft's own Fedora-derived Linux distro for Azure cloud workloads. Here is how it compares to Ubuntu, ...

Security tooling is not written in a single language. Python powers most automation. C sits at the exploit layer. PowerShell ...

If you don’t use Linux the way it’s meant to be used, you’re basically swimming against the current and wondering why you’re ...

Cisco SD-WAN zero-day CVE-2026-20245 was exploited months before disclosure: Mandiant reveals how a malicious CSV file ...

Microsoft is delivering tools to quickly configure Windows PCs as workstations for Windows and Linux development.

BudsLink is a Linux app giving you more control over Bluetooth earbuds from the likes of Apple, Sony, Samsung and Nothing – ...

别看 pwd 简单，关于它有两个容易踩的坑：软链接路径和 符号链接的物理位置。搞懂这些，你才算真正掌握了 pwd。 你在终端里一顿操作，cd 进了好几层目录，突然有点恍惚：“我现在到底在哪个目录？”或者你刚执行完一个脚本，脚本报错说找不到文件，你 ...