Continuous Integration (CI) testing provides instant feedback as you develop Puppet code. While it’s great that your rspec-puppet and beaker tests pass using fixtures and stubs, you can get a false sense of security from unanticipated edge cases, unrealistic…

Why are organizations not translating excellence in IT management into equally good service? And can ITSM best practices, such as ITIL help remedy this? 

Anchore Navigator digs into images found in parts of operating systems that are missing, such as kernel and hardware-specific modules.

At CloudZero we're a startup and getting started is better than someone's definition of being perfect. And in security, getting started will have the most imp…

At work we use Kubernetes. Last Friday I was talking to a colleague and we were wondering how load balancers, services and pods worked all…

Linux kernel keyboard shortcuts

Posts and writings by Lennart Poettering

Flash OS images to SD cards & USB drives, safely and easily. - GitHub - balena-io/etcher: Flash OS images to SD cards & USB drives, safely and easily.

List of open source clones and remakes of popular old-school games.

An open source re-implementation of RollerCoaster Tycoon 2 🎢 - OpenRCT2/OpenRCT2

Bolt is an open source orchestration tool that automates the manual work it takes to maintain your infrastructure on an as-needed basis or as part of a greater orchestration workflow. It can be ins...

Compose shell commands to build interactive terminal applications - ericfreese/rat

TorProxy is a tool which uses netfilter hooks in the linux kernel to route all network traffic through the Tor network - r-a-w/TorProxy

NASA and HPE launched supercomputers into space using off-the-shelf hardware. @Enterprisenxt