CIO Business Intelligence

AUGUST 25, 2022

In manufacturing and engineering facilities, PLCs (programmable logic controllers) have been attenuating and monitoring industrial devices since the invention of the microchip. will introduce new dimensions of interaction such as virtual and decentralised 3D worlds and experiences. Operating Systems for the edge.

CTO 96

CTO Operating Systems Open Source 3D 96

CIO Business Intelligence

MARCH 24, 2022

After all, entry-level pricing for mainframes in the z15 family running IBM Z operating systems is $250,000. IBM LinuxONE III systems run only Linux at prices starting at $135,000. We have seen the largest growth where clients augment [core] systems with open source — Red Hat Enterprise Linux and OpenShift,” Baker says.

IBM 144

IBM Banking Linux Open Source 144

Linux Academy

JANUARY 1, 2020

How to Get a Linux Job. This course helps prepare you for applying for and successfully obtaining a Linux Job. This course dives into LXC (Linux Containers) and its container manager, LXD. Additionally, we’ll use some common Linux tools, like grep and sed for some front-end regex use examples. Free Mastery Courses.

Course 31

Course Linux Devops Big Data 31

Linux Academy

JANUARY 30, 2020

How to Get a Linux Job. This course helps prepare you for applying for and successfully obtaining a Linux Job. This course dives into LXC (Linux Containers) and its container manager, LXD. Additionally, we’ll use some common Linux tools, like grep and sed for some front-end regex use examples. Free Mastery Courses.

Course 29

Course Linux Devops Big Data 29

Linux Academy

DECEMBER 1, 2019

To continually support your mission to learn and grow, we are always adding new, free courses and resources for developing Linux and Cloud skills. Members of the Linux Academy community come together and share their insights and questions. Microsoft SQL Server on Linux Quick Start. How to Get a Linux Job. AWS Concepts.

Course 26

Course Linux Devops Big Data 26

Linux Academy

JULY 30, 2019

Our free cloud training allows students to begin developing their Linux and Cloud skills. Visit the Linux Academy Booth at Black Hat or find Ell at any of the other Hacker Summer Camp events! Kali Linux Deep Dive – In this course, you will learn how to find the vulnerabilities in frameworks like Metasploit, BeEF, SET, etc.

Course 25

Course Linux Devops Cloud 25

Scott Lowe

JANUARY 27, 2023

Back in October of last year, Tom Hollingsworth weighed in on Hedgehog , the networking company that has set out to commercialize SONiC, a Linux-based NOS used extensively in Azure. Operating Systems/Applications Dewan Ahmed has a great run-down on options for documentation-as-code. to version 8.0.

Programming 90

Programming Open Source Cloud Devops 90

Scott Lowe

APRIL 15, 2022

Although Linux is often considered to be superior to Windows and macOS with regard to security, it is not without its own security flaws. I, personally, would posit that Linux can be more secure than other platforms, but it requires proper configuration and can still be undone by a loose nut behind the keyboard. Virtualization.

Linux 74

Linux Load Balancer IPv6 Licensing 74

Scott Lowe

MARCH 2, 2020

Said van de Klundert has a post on screen scraping basics for network engineers. For network engineers just getting started with network automation, I suspect that the information shared here may prove quite useful. Redpill Linpro talks to readers about their new routers running Cumulus Linux. Operating Systems/Applications.

Linux 60

Linux Windows Hardware Network 60

Linux Academy

MARCH 28, 2019

To ensure ongoing security site reliability engineers must work hand-in-hand with the CISO’s (Chief Information Security Officer) office to implement Kubernetes security. Kubernetes nodes rely on underlying virtual servers for both the master control plane and for worker nodes. Server Hardening. Use The Right Installer.

Policies 68

Policies Linux Security Virtualization 68

The Verge

JUNE 22, 2020

The vast majority of developers can get their apps up and running in a matter of days,” claims Craig Federighi, Apple’s senior vice president of software engineering. Apple is also using virtualization for running versions of Linux on these new Macs.

Apple 124

Apple Intel Windows Microsoft 124

Scott Lowe

OCTOBER 28, 2022

Operating Systems/Applications. Engin Diri shares some tools and techniques for learning Rust. Engin Diri shares some tools and techniques for learning Rust. Virtualization. Nicholas Schmidt takes on using cloud-init with vSphere , using openSUSE as the Linux platform. Got (or getting) a new Mac?

Open Source 79

Open Source Apple Vmware Cloud 79

Scott Lowe

FEBRUARY 16, 2017

The rise of the disaggregated network operating system (NOS) marches on: this time, it’s Big Switch Networks announcing expanded hardware support in Open Network Linux (ONL) , upon which its own NOS is based. I use OTR with Adium on OS X, and OTR with Pidgin on my Fedora Linux laptop.). Operating Systems/Applications.

Vmware 60

Vmware Linux Storage Load Balancer 60

Scott Lowe

MAY 17, 2019

Courtesy of Tigera, Alex Pollitt shares some guidelines on when Linux conntrack is no longer your friend. Apparently Dell’s new docking stations support firmware updates via Linux. Operating Systems/Applications. Cindy Sridharan has a good article on health checks and graceful degradation in distributed systems.

Linux 60

Linux Dell Open Source Licensing 60

Linux Academy

AUGUST 29, 2019

To continually support you in your mission to learn and grow we are always adding new courses and free resources to begin developing your Linux and Cloud skills. Courses Free in September: Microsoft SQL Server On Linux Quick Start. Linux Networking and Trouble Shooting. How to Get a Linux Job. Git Quick Start.

Linux 18

Linux Course Devops Big Data 18

Linux Academy

SEPTEMBER 30, 2019

To continually support your mission to learn and grow, we are always adding new, free courses and resources for developing Linux and Cloud skills. Members of the Linux Academy community come together and share their insights and questions. How to Get a Linux Job. Build Your Own Linux From Scratch. Free Mastery Courses.

Linux 22

Linux Course Devops Big Data 22

Scott Lowe

JUNE 2, 2016

Russ White tackles the issue of networking engineers needing to learn to code. I’m not yet convinced that running something like the AWS CLI in a Docker container is worth the extra effort (a Python virtual environment may be more appropriate here). Operating Systems/Applications. Virtualization. Is it necessary?

Vmware 60

Vmware Virtualization Linux Windows 60

Linux Academy

SEPTEMBER 5, 2019

Deploy and manage virtual machines (VMs). Configure and manage virtual networks. Microsoft SQL Server on Linux Quick Start : This course teaches learners how to install and configure an SQL Server on Linux, whether using a traditional machine, containers, or an Azure SQL VM. DevOps: 16. Google Cloud: 1.

Linux 14

Linux Course Microsoft Devops 14

Scott Lowe

NOVEMBER 25, 2020

Adrian Hornsby shows how to use AWS Systems Manager Automation to perform chaos engineering experiments. Adrian’s operational review readiness template is another great post as well. Operating Systems/Applications. Something about Linux, and Fedora in particular, just keeps drawing me back. Good stuff!

Linux 60

Linux Vmware Open Source Examples 60

Scott Lowe

FEBRUARY 2, 2017

Michael Kashin has a great article on how Open Virtual Network (OVN, part of the Open vSwitch project) implements virtual networks in OpenStack. In a bit of an older post from late summer 2016, Matt Oswalt outlines why network engineers should care about the network software supply chain. Operating Systems/Applications.

Linux 60

Linux Network Virtualization IPv6 60

Linux Academy

NOVEMBER 1, 2019

To continually support your mission to learn and grow, we are always adding new, free courses and resources for developing Linux and Cloud skills. Members of the Linux Academy community come together and share their insights and questions. Microsoft SQL Server on Linux Quick Start. How to Get a Linux Job. AWS Concepts.

Course 15

Course Linux Devops Big Data 15

Scott Lowe

NOVEMBER 30, 2012

I adopted OS X as my operating system of choice in 2003 because I wanted a stable, powerful, UNIX-based operating system. Instead, Apple’s engineers set out to design an operating environment that was tailored to the form factor. Apple and Virtualization. Macintosh iPhone Linux'

Operating Systems 131

Operating Systems Apple Applications Linux 131

Scott Lowe

FEBRUARY 17, 2023

Over the last few weeks, I’ve been collecting articles I wanted to share with readers on major areas in technology: networking, security, storage, virtualization, cloud computing, and OSes/applications. This post outlines some recent gVisor improvements in file system performance. Welcome to Technology Short Take #165!

Programming 96

Programming Policies Network Cloud 96

Scott Lowe

MARCH 1, 2019

Daniel Dib has a great article on how network engineers need to evolve. I referenced part 1 of Ajay Chenampara’s series on the Ansible network-engine command parser back in Technology Short Take 102 (July of last year). VyOS is an open source Linux-based network operating system.). Virtualization.

Operating Systems 60

Operating Systems Authentication Network Open Source 60

Scott Lowe

NOVEMBER 7, 2014

This post by Matt Oswalt—the first in a series, apparently—provides a great introduction to 5 development tools for network engineers. It was good to read this post on Cumulus Linux first impressions by Jeremy Stretch. Operating Systems/Applications. Virtualization. Networking. Servers/Hardware.

Vmware 69

Vmware Linux Storage Virtualization 69

Scott Lowe

MAY 25, 2017

Miguel Gómez of Telefónica Engineering discusses maximizing performance in VXLAN overlay networks. Nicolas Michel has a good post on the transition from network engineer v1.0 to v2.0 , and some of the skillsets he believes network engineers must embrace moving forward. Operating Systems/Applications.

Linux 60

Linux Open Source Network Vmware 60

Scott Lowe

MAY 25, 2017

Miguel Gómez of Telefónica Engineering discusses maximizing performance in VXLAN overlay networks. Nicolas Michel has a good post on the transition from network engineer v1.0 to v2.0 , and some of the skillsets he believes network engineers must embrace moving forward. Operating Systems/Applications.

Linux 60

Linux Open Source Network Vmware 60

Scott Lowe

JANUARY 7, 2016

Bart shares some details about his journey from being a Microsoft-centric infrastructure engineer to what he calls a cloud-native full-stack engineer. His journey started in June 2014 as a result of the Microsoft announcement regarding support for Linux and Kubernetes on Azure—this really indicated a shift in the industry.

Devops 60

Devops Engineering Conference Operating Systems 60

Scott Lowe

DECEMBER 6, 2019

In perusing some of Brian’s content, I see lots of stuff at the intersection of networking and virtualization. A new VPN security flaw has been uncovered that affects a wide range of UNIX- and Linux-based systems. I found this article on chaos engineering to be helpful in understanding the principles and concepts.

Vmware 60

Vmware Network Linux Hardware 60

Linux Academy

JULY 30, 2019

Our free cloud training allows students to begin developing their Linux and Cloud skills. Visit the Linux Academy Booth at Black Hat or find Ell at any of the other Hacker Summer Camp events! Kali Linux Deep Dive – In this course, you will learn how to find the vulnerabilities in frameworks like Metasploit, BeEF, SET, etc.

Course 12

Course Linux Devops Cloud 12

Scott Lowe

JANUARY 28, 2016

The rise of Linux in importance in the networking industry continues, with Arista announcing enhancements to Arista EOS to support—among other things—Docker containers. As a partial counterpoint to the increased use/visibility of Linux in the networking industry, check out Ivan’s take on Dell’s OS10 announcement. Virtualization.

Vmware 60

Vmware Linux Open Source Devops 60

Scott Lowe

NOVEMBER 10, 2017

I really enjoyed David Gee’s series on the network automation engineer persona ( part 1 , part 2 , part 3 , and part 4 ). David really unpacks the changes that are happening in the networking space and describes the key skills the “next-generation network engineer” will have. Operating Systems/Applications.

Vmware 60

Vmware Storage Engineering Network 60

Linux Academy

MARCH 26, 2019

By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and Cloud skills further. Each month, we will kick off our community content with a live study group allowing members of the Linux Academy community to come together and share their insights in order to learn from one another.

Linux 12

Linux Course Devops Big Data 12

Scott Lowe

JANUARY 18, 2017

Although Rowan doesn’t specifically mention it, this command relies on tools like tr , sort , and uniq , so I’m guessing it will only work on OS X/Linux/*BSD systems. Operating Systems/Applications. The post has a nice list of Linux replacements for popular OS X apps. Virtualization. Check this out.

Linux 60

Linux Network Hardware Dell 60

Scott Lowe

FEBRUARY 6, 2014

In the process, he muses about the value of configuration management tool chains such as Chef and Puppet in a world of “open switch” platforms such as Cumulus Linux. Speaking of Cumulus Linux…did you see the announcement that Dell has signed a reseller agreement with Cumulus Networks? Operating Systems/Applications.

Linux 60

Linux Vmware Storage Virtualization 60

Scott Lowe

JUNE 29, 2016

Andrew Beekhof tackles some issues around the evolving OpenStack HA architecture ; in particular, how and when Pacemaker should be used as more and more OpenStack services become able to operate in active/active configurations. Operating Systems/Applications. Virtualization. The latest I’ve found: Kontena.

Linux 60

Linux Network Hardware Vmware 60

Galido

MARCH 19, 2019

These areas of IT include general IT and technology, security, IT feeds, cloud computing, data center, mobile, social media, tips and tricks, virtualization, and operating system and software blogs. Operating System & Software Blogs. TechWorld – Operating Systems. Virtualization Technology Blogs.

Resources 113

Resources Mobile Data Center Security 113