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Mac OS 8 is now an app you can download and install on macOS, Windows, and Linux

The Verge

The app can be installed on macOS, Windows, and Linux. app is written entirely in JavaScript, and it uses a virtual machine to emulate a Macintosh Quadra 900 with the Motorola CPU Apple used before its transition to IBM’s PowerPC chips. StuffIt Expander, and Apple’s Web Page Construction Kit. The macintosh.js

Linux 143
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Technology Short Take 175

Scott Lowe

The Linux kernel project has become a CVE Numbering Authority (CNA); Greg Kroah-Hartman wrote a blog post that discusses this in more depth. The Open Constructs Foundation recently launched a “community-driven CDK construct library initiative,” which seeks to provide a way for the CDK community to build and share CDK constructs.

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IDF 2014: Bare Metal, Docker Containers, and Virtualization

Scott Lowe

This is a live blog of session DATS004, titled “Bare-Metal, Docker Containers, and Virtualization: The Growing Choices for Cloud Applications.” Weaver includes a discussion of the drivers behind virtualization as well as the pros and cons of virtualization. That, naturally, leads to a discussion of containers.

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Introducing Linux Network Namespaces

Scott Lowe

In this post, I’m going to introduce you to the concept of Linux network namespaces. Generally speaking, an installation of Linux shares a single set of network interfaces and routing table entries. If you’re thinking about using network namespaces, be sure your Linux distribution includes support.

Linux 111
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Microsegmentation – Secure Your Internal Network

CTOvision

Microsegmentation brings three important things to the table: 1) support for network virtualization; 2) support for software defined networking; and 3) automation. Persistence means that virtual machines can move dynamically, while the policies follow the workloads. It uses a new construct they call End Point Groups (EPG).

Network 150
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Technology Short Take #81

Scott Lowe

Here’s a handy list of deprecated Linux network commands and their replacements. Konstantin Ryabitsev has a series going on securing a SysAdmin Linux workstation. Part 1 covers how to choose a Linux distribution, and part 2 discusses some security tips for installing Linux on your SysAdmin workstation. Virtualization.

Vmware 60
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Technology Short Take 125

Scott Lowe

This blending of “traditional” network engineering with containers, Linux, and DevOps tooling is how Matt is setting new trends and directions for the networking industry. Michael Dales shares his experience trying out Windows 10 and Windows Subsystem for Linux (WSL) as a Linux development environment.

Linux 60