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 ...

Most Linux server hardening guides list everything equally. This one ranks controls by when attackers hit them: SSH in the ...

It's easy to transfer and works like a charm.

Learn how to install and configure ProxyChains on Linux. Set up chain types, enable DNS proxying, and route curl, nmap, and ...

Jupyter Notebook is a tool to run and write Python code easily, showing results right away, and allowing you to combine code, charts, notes, and files in one place. You can start Jupyter Notebook ...

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

Here's why you should ditch them too.

Attackers hijacked 400+ Arch Linux AUR packages to run a Rust credential stealer, with optional eBPF rootkit support on root systems.

Repeated prompts to enter your Git username and password are a frustrating annoyance developers can live without. Unfortunately, if your Git installation has not been configured to use a credential ...

Microsoft recently announced Azure Linux 4.0 and Azure Container Linux at Open Source Summit North America 2026 in Minneapolis. Azure Linux 4.0 is a Fedora-based, general-purpose server distribution ...

Any development environment that installed or imported one of the 172 compromised npm or PyPI packages published since May 11 should be treated as potentially compromised. On affected developer ...

# customer intent: As an administrator, I want to open an SSH session to a Linux or Windows container in App Service so that I can run commands remotely. # Open an SSH session to a container in Azure ...