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Getting Started with WP-CLI on Ubuntu 15.10

WP-CLI is a tool to provide a command line interface to install and manage a WordPress site. This tutorial explains the installation of WordPress on a LEMP (Linux + Nginx + MySQL + PHP) server with WP-CLI and shows how to install plugins and themes with WP-CLI on the command line.

Read more at HowtoForge

NVIDIA’s Drive PX 2 Is a Liquid-Cooled Supercomputer for Cars

NVIDIA is getting serious about delivering powerful chips to enable self-driving cars. NVIDIA’s sequel to the Drive PX in-car computer it debuted last year is a liquid-cooled beast with the power equivalent to 150 MacBook Pros.

Say hello to the Drive PX 2. It sports 12 CPU cores and has 8 teraflops worth of processing power — similar to about 6 Titan X video cards. NVIDIA also claims that it can achieve 24 trillion operations a second, which should make it particularly useful for powering self-driving cars. Jen-Hsun Huang, NVIDIA’s CEO, says it’s the first supercomputer made for cars — it’s certainly the first we’ve seen with such insane specs.

Read more at Engadget

Android Open Source Move Could Boost Java and Aid in Legal Battles with Oracle

100214-open-100468362-primary.idgeGoogle’s planned mobile operating system, which has been referred to as Android N, will leverage OpenJDK APIs rather than Google’s own Java implementation alone. The move has been praised as good for Java overall and might help the company in its ongoing legal battle with Oracle.

Oracle has griped that Android violates Java copyrights and patents. OpenJDK provides an accessible open source version of Java.

Read more at InfoWorld

AMD’s New Graphics Architecture Is Called Polaris

The rumours were true: AMD’s new graphics architecture is called Polaris (it previously went under the codename Arctic Islands), it’s based on a 14nm FinFET process, and it’ll ship in “mid-2016.” Given that AMD’s GPUs—and indeed Nvidia’s—have been stuck at the larger 28nm process node for several years, the move to 14nm should bring huge improvements in power consumption and performance per watt.

Details are thin on the ground—AMD has promised to go into much greater detail at a later date—but for now the company has confirmed that Polaris is the fourth generation of its Graphics Core Next (GCN) architecture…

Read more at Ars Technica

Adobe and MIT Create Algorithm to Optimize Old Source Code for Modern Hardware Specs

Adobe and the Massachusetts Institute of Technology (MIT) have teamed up for Project Helium, an initiative to help developers update older software for modern-day hardware. 

Software rot, also called bit-rot, is a term used to describe software that was abandoned by its creator or was not updated to support the latest hardware specifications on which it runs. It is a common problem, not only for abandoned or neglected open source projects, but also for bigger, closed-source…

Read more at Softpedia

5 Tips for Managing the Complex Project Within Your IT Project

social-meda-project-managementMany IT initiatives require multiple internal teams, external consultants, and hardware and software companies. Here’s how to assemble and manage a winning coalition.

In all but the simplest projects, multiple parties are generally required to get the job done. This may be a straightforward arrangement, where one team provisions hardware and another does software configuration, or it may be a large team spanning a half-dozen companies and a similar number of internal teams. For the latter scenario, establishing roles and monitoring the various teams can be a project in itself…

Read more at Tech Republic

ProphetStor Leverages Mellanox Tech for Next-Gen Cloud Computing

Today ProphetStor Data Services rolled out a reference cloud computing platform with Mellanox based on the open-source projects OpenStack and Ceph. The solution leverages each company’s respective strength in software-defined-storage, state-of-the-art server hardware, and high-speed networking. Based on ProphetStor Federator SDS, this joint project addresses the key issues of OpenStack’s storage management solution as well as improving the functionality and performance of Ceph, the de facto storage backend for OpenStack.

Read more at insideHPC

Compuware Pushes Mainframe Agile DevOps Practices

Compuware pursues integrations with Splunk, Atlassian, SonarSource, AppDynamics and Jenkins, and buys ISPW to bring agility to the mainframe. 

Compuware, a mainframe-dedicated software company, announced a series of partnerships, a major acquisition, and new innovation in its software portfolio to empower enterprises to incorporate mainframe applications into their cross-platform Agile and DevOps processes. Compuware CEO Chris O’Malley says although mainframe applications remain indispensable as systems of record and as back-end support for customer engagement, mainframe code is still managed by siloed teams…

Read more at eWeek

How to delete a single command from history on a Linux bash shell

I’m working in Ubuntu bash terminal application and remotely on a RHEL server in cloud platform. I typed the wrong and dangerous command. I no longer wish to remember dangerous command in the history file. How can I remove or delete a single command from bash history file?

Read more here…

Better-Performing, Cheaper Clouds Ahead in 2016, IEEE Predicts

Containers, network virtualization top IEEE list of 2016’s most important tech trends.

If the analysts at the IEEE Computer Society are correct, the coming year will see significant drops in the cost of cloud services, as well as better, faster performance. Thanks to increasing adoption of container technology, as well as network function virtualization, cloud computing will take some great strides. Container technology and NFV are among the top nine tech trends identified by IEEE. The container phenomenon is of particular interest for companies moving applications to the cloud, the society’s analysts observe…

Read more at ZDNet News