Little Snitch is now on Linux. See which apps are making network connections, block unwanted ones and find out how chatty your system really is.

New Linux tracer analyzes production performance problems and troubleshoots software.

A Linux computer you can carry in your pocket—and actually type on.

Sandfly is an agentless Linux EDR and incident response platform. Sandfly finds Linux threats without endpoint agents.

In aligning with upstream GNOME 49 expected to ship with X11 support disabled by default, Canonical announced today that the upcoming Ubuntu 25.10 release will also ship without support for running the GNOME desktop on X11.

Install and update the Claude desktop app on Ubuntu and Debian

A new version of the GNU project's Bourne Again SHell (better known to most of us as Bash) has been released, nearly 3 years after the last. According the

Linux can send a notification every time a file is added to a directory. Here's how to use that for automation.

Copy Fail (CVE-2026-31431): a 732-byte Linux LPE — straight-line, no race, no per-distro offsets. Same Python script roots Ubuntu, Amazon Linux, RHEL, SUSE since 2017. Page-cache write bypasses on-disk file-integrity tools and crosses container boundaries. Found by Xint Code.

Critical Unauthenticated RCE Flaw, no Common CVE identifiers have been assigned yet, although experts suggest there should be at least three to six.

Brendan Gregg's homepage: I use this site to share various things, mostly my work with computers, specifically, computer performance analysis and methodology.

Sunday-to-Monday onslaught fuels speculation over AI-assisted bug reports

No patches yet, can be mitigated, requires user interaction

TrueNAS deprecates its public build repository on GitHub, raising questions in the community about openness and release transparency.

Yserver is a new X11 server written in Rust, with working support for MATE, Xfce, Cinnamon, and classic window managers.

skarnet.org: a word about systemd

Linux supremo says contributors opposed to AI use can 'just walk away'

Discover powerful applications such as Little Snitch Mini, Little Snitch, LaunchBar and Micro Snitch.

Ever get miffed reading about a major new Ubuntu release only to learn it doesn't come with the newest Linux kernel? Well, that'll soon be a thing of the

Chestnuts roasting on an open command prompt? Why not, with this fun Linux toy.

Dmitry.GR: Slowly booting full Linux on the intel 4004 for fun, art, and absolutely no profit