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Qt 5.5 Adds New GL Modules, Improves Cross-platform Support

by Sergio De Simone on  Jul 10, 2015 2

Coming only six months after the release of Qt 5.4, Qt 5.5 fixes almost 1500 reported bugs and adds new features, while also ensuring that it will be ready for Windows 10 on time, improving Linux compatibility and OS X parity.

Microsoft Recommits to Providing SSH for Windows

by Jeff Martin on  Jun 04, 2015 1

The third time may be the charm as Microsoft has announced intentions to produce native SSH client and server tools for the Windows platform. Using OpenSSH as a starting point, Microsoft says their goals for the new toolset includes easier system management of both Windows and Linux systems.

Security Vulnerabilities in Docker Hub Images

by Chris Swan on  May 29, 2015 2

BanyanOps have published a report stating that ‘Over 30% of Official Images in Docker Hub Contain High Priority Security Vulnerabilities’, which include some of the sensational 2014 issues such as ShellShock and Heartbleed. The analysis also looks at user generated ‘general’ repositories and finds an even greater level of vulnerability.

Serious Red Hat Linux Bug Affects Haswell-based Servers

by Jeff Martin on  May 19, 2015

Users and administrators of Red Hat-based Linux distributions version 6.6 should plan to update their systems as soon as possible due to the presence a significant bug that cause their system to deadlock.

Docker Security Benchmark

by Chris Swan on  May 08, 2015

Docker Inc have worked with the Center for Internet Security (CIS) to produce a benchmark document containing numerous recommendations for the security of Docker deployments. The benchmark was announced in a blog post ‘Understanding Docker Security and Best Practices’ by Diogo Mónica who was recently hired along with Nathan McCauley to lead the Docker Security team.

Systemd Debuts in New Debian 8 “Jessie”

by Sergio De Simone on  May 06, 2015

The Debian project has announced the new stable version of its operating system, codenamed “Jessie.” The new OS marks the shift to systemd, which replaces the previously used SystemV, and many more improvements.

Running .NET on Linux and Mac OS X

by Jeff Martin on  May 04, 2015 4

The .NET Core runtime has realized the vision of being truly cross-platform with its arrival on Linux and Mac OS X. Last week at Microsoft Build, Microsoft Program Manager Habib Heydarian talked about how this benefits developers and where they can start to explore the new opportunities.

Microsoft Unveils Visual Studio for Linux and OS X

by Jeff Martin on  Apr 29, 2015 5

Microsoft has announced the release of a native Visual Studio application for Windows, Mac OS X, and Linux.

RancherOS: A Minimal OS for Docker in Production

by Manuel Pais on  Mar 31, 2015

RancherOS claims to be a production-ready minimalist Linux distribution running on and dedicated to Docker containers. Fast booting, small binary fingerprint and alignment with latest Docker releases are some of the arguments supporting the claim.

FOSDEM Virtualization: Under the Hood of Containers

by Carlos Sanchez on  Feb 05, 2015

Vincent Batts, senior software engineer at Red Hat, talked about Linux containers and Docker, covering the different storage drivers pros and cons, the image format and signing of images, at the virtualization developer room at FOSDEM.

Canonical Launches “Snappy” Ubuntu Core on Multiple Public Cloud Providers

by Daniel Bryant on  Jan 12, 2015

Canonical has released the beta version of “snappy” Ubuntu Core, a lightweight and cloud-optimised version of Ubuntu Linux, on Microsoft Azure, Google Compute Engine and Amazon Web Services.

Canonical Launches a Stripped Down Version of Ubuntu for Cloud

by Janakiram MSV on  Dec 11, 2014 2

Canonical, the company behind Ubuntu, the most popular Linux distribution on the cloud launched a lightweight cloud-optimised version of the OS called Snappy Ubuntu Core.

Debian systemd Controversy Results in Fork

by Jeff Martin on  Dec 01, 2014 1

For several months the developers of the popular Linux distribution Debian have had an intense internal debate as to whether the project should switch to systemd. Ultimately Debian has chosen to utilize systemd and as a result a new project has been announced that will instead remain on the previous system, sysvinit.

Remote Code Exploitation through Bash

by Alex Blewitt on  Sep 29, 2014 2

A remote exploit (CVE-2014-6271) has been in bash discovered that potentially affects any application that uses environment variables to pass data from unsanitised content, such as CGI scripts. After the release went public, other exploits were discovered (CVE-2014-7169). Official patches have been released to fix them. (Originally posted 24 September, updated 25, 26 and 29 September)

ShellShocked - Behind the Bug

by Alex Blewitt on  Sep 29, 2014 2

The recent vulnerabilities in the Bash shell initially stemmed from a remote execution exploit, which was patched and made available through responsible disclosure before being announced. However, since the initial release there have been other flaws detected which became zero day threats. What exactly was the problem with Shellshock, and is it truly fixed? InfoQ explains what happened.

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