Linux Academy

FEBRUARY 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 80

Linux Big Data Course Devops 80

Linux Academy

JANUARY 29, 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 60

Linux Devops Big Data Course 60

Linux Academy

JUNE 25, 2019

By adding free cloud training to our Community Membership, students can develop their Linux and Cloud skills even further. Each month we will kick off our community content with a live study group. Members of the Linux Academy community come together and share their insights and questions. Linux Academy Free Courses in July.

Course 60

Course Linux Cloud Devops 60

CIO Business Intelligence

MARCH 24, 2022

IBM LinuxONE III systems run only Linux at prices starting at $135,000. Z upgrades and open source. We have seen the largest growth where clients augment [core] systems with open source — Red Hat Enterprise Linux and OpenShift,” Baker says. Not all enterprises are in the market for big iron.

IBM 144

IBM Banking Linux Open Source 144

Linux Academy

MARCH 19, 2019

We just celebrated our 7th birthday at Linux Academy with a trivia challenge! You can have multiple containers up and running in seconds rather than configuring and waiting for a virtual machine to boot up. Docker is open source. million Dockerized apps, and over 200 active Docker user groups. Docker is fast.

Training 68

Training Linux Open Source Devops 68

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. Each month we will kick off our community content with a live study group. Members of the Linux Academy community come together and share their insights and questions. 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. August Study Group: Whether you need the Cloud Practitioner certification for work or a personal goal, studying and staying on track is hard. Join our dedicated study group and we’ll help you pass the exam. How to Get a Linux Job.

Course 25

Course Linux Devops Cloud 25

The Verge

MAY 19, 2020

“The idea behind Project Reunion is that it allows developers to build one Windows application and target all 1 billion Windows devices,” explains Rajesh Jha, executive vice president of Microsoft’s Experiences and Devices Group. You’re now running Windows not only on Windows, but iOS, Android, Mac, and Linux from the cloud,” explains Jha.

Windows 78

Windows Microsoft Open Source Development 78

Scott Lowe

MARCH 17, 2016

At DevOps Networking Forum 2016, I had the opportunity to share a presentation on some Linux networking options. Matt Oswalt recently unveiled (and open sourced) a framework called ToDD, which stands for “Testing on Demand: Distributed”. You may also find this (related) article on memory inside Linux containers to be helpful.

Vmware 60

Vmware Linux Network Open Source 60

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. Each month we will kick off our community content with a live study group. Members of the Linux Academy community come together and share their insights and questions.

Linux 22

Linux Course Devops Big Data 22

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

Scott Lowe

JANUARY 7, 2013

My work with Open vSwitch (OVS) was pretty good, probably the best out of the group. For example, my work with KVM, OVS, Libvirt, and Puppet exposed some gaps in my base Linux knowledge, and this is reflected in my progress. Open Source Tools and Projects I Should Learn. As a result, progress was mixed.

Report 103

Report Linux Virtualization Open Source 103

Scott Lowe

NOVEMBER 24, 2012

It’s been over four months since my last post on open source Puppet , when I posted some updated multi-OS Puppet configurations. The key to making it work is the idea of a virtual resource. The Puppet Labs site does a much better job of explaining virtual resources. Realize the virtual user resources where needed.

Resources 121

Resources Virtualization Linux Open Source 121

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. Each month we will kick off our community content with a live study group. Members of the Linux Academy community come together and share their insights and questions. AWS Concepts.

Course 15

Course Linux Devops Big Data 15

Scott Lowe

JANUARY 19, 2018

Barry Peddycord shares an update on Ansible support for the Cumulus Linux NCLU. The VMware Cloud-Native Apps group has a breakdown of some of the new features/functionality found in the 1.9 Via Maish Saidel-Keesing, I saw this post about 10 open source Kubernetes tools for highly effective SRE and Ops teams. or higher).

Vmware 60

Vmware Open Source Linux Cloud 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

JUNE 9, 2014

the commercial entity behind the incredibly popular open source Docker project, is taking this opportunity to make its move. This will initially include applications like MongoDB, MySQL, Nginx, Redis, and WordPress, but it is open to any community group or ISV. Virtualization Short Take #13. Docker Making Its Move.

Virtualization 60

Virtualization Linux Applications Open Source 60

Scott Lowe

OCTOBER 5, 2018

Sathyajith Bhat covers five open source tools for container security. The folks at Platform9 recently open-sourced a tool called etcdadm (inspired by kubeadm ). It might be worth watching as eBPF grows in importance in the Linux community, though. Here’s a nice deep dive on Linux executables.

Hardware 60

Hardware Open Source Vmware Linux 60

Scott Lowe

FEBRUARY 28, 2022

Components involved include the open source Kuma service mesh (in turn leveraging Envoy), anycast BGP, and mutual TLS (mTLS). Read this NCC Group article about some ways they’ve compromised CI/CD pipelines. Rory McCune writes about a CVE in the Linux kernel that could allow for container escape in Kubernetes.

Storage 79

Storage Hardware Policies Open Source 79

CIO Business Intelligence

FEBRUARY 3, 2023

It offers migration from desktop to a cloud solution, and an open-source edition. Bot schedules and runs the various jobs at pre-set times or in response to events, rebooting virtual machines and simulating all events that might be generated by a real human.

Tools 145

Tools SAP Open Source Enterprise 145

Linux Academy

JULY 30, 2019

Our free cloud training allows students to begin developing their Linux and Cloud skills. August Study Group: Whether you need the Cloud Practitioner certification for work or a personal goal, studying and staying on track is hard. Join our dedicated study group and we’ll help you pass the exam. How to Get a Linux Job.

Course 12

Course Linux Devops Cloud 12

Scott Lowe

AUGUST 8, 2014

Welcome to Technology Short Take #43, another episode in my irregularly-published series of articles, links, and thoughts from around the web, focusing on data center technologies like networking, virtualization, storage, and cloud computing. Ivan Pepelnjak asks the question, “Is OpenFlow the best tool for overlay virtual networks?”

Vmware 60

Vmware Linux Virtualization Network 60

Scott Lowe

JUNE 18, 2021

Via Ivan Pepelnjak, I was pointed to Jon Langemak’s in-depth discussion of working with Linux VRFs. Hari Rana has a detailed discussion of security concerns regarding Flatpak (a packaging format for Linux applications). Michael Gasch has a nice post on git and using it to collaborate on an open source project.

Vmware 60

Vmware Hardware Load Balancer Apple 60

Scott Lowe

OCTOBER 2, 2020

This recent Ars Technica article points out that a feature in Chromium—the open source project leveraged by Chrome and Edge, among others—is having a significant impact on root DNS traffic. Here’s a review of targeted attacks and APTs (advanced persistent threats) on Linux. Virtualization. Networking.

Linux 60

Linux Programming Cloud Open Source 60

Scott Lowe

DECEMBER 10, 2015

This article provides a good introductory overview of Linux iptables commands for configuring host-based firewall rules on your Linux systems. The Windows architecture is so dramatically different from UNIX/Linux that trying to adapt per-process containers is quite naturally going to be more than a little bit challenging.

Firewall 60

Firewall Windows Linux Architecture 60

Linux Academy

JULY 23, 2019

Kubernetes is an open-source platform that helps manage containers. It groups containers that make up an application for easier deployment, management, and scalability. The post Don’t Use Kubernetes Until You’ve Asked This Question appeared first on Linux Academy. To answer this question, let’s dive deeper.

Training 92

Training Applications Open Source Linux 92

Galido

MAY 1, 2019

The deeper we dive into modern technology terms, the more it seems we try to blend physical and virtual worlds together. These areas of tech 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. Boing Boing.

Resources 107

Resources Mobile Data Center Security 107

Galido

MARCH 22, 2019

The deeper we dive into modern technology terms, the more it seems we try to blend physical and virtual worlds together. These areas of tech 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. Boing Boing.

Resources 107

Resources Mobile Data Center Security 107

Scott Lowe

FEBRUARY 9, 2018

If you’re using CloudFormation to manage your AWS security groups in an infrastructure-as-code approach, you owe it to yourself to check out this article by Jose Luis Ordiales. Michael Wittig shares some details on migrating to Amazon Linux 2. Virtualization. Nothing this time around (sorry!).

Vmware 60

Vmware Linux Network Storage 60

ForAllSecure

MARCH 24, 2021

How could open source software be vulnerable for so long? In a moment I’ll tell you about a flaw discovered only through fuzz testing in a very old open source product. This was the beginning of open source software. And it's on your Mac, and virtually any company that runs the Linux operating system.

Open Source 52

Open Source Operating Systems Software Software 52

ForAllSecure

MARCH 24, 2021

How could open source software be vulnerable for so long? In a moment I’ll tell you about a flaw discovered only through fuzz testing in a very old open source product. This was the beginning of open source software. And it's on your Mac, and virtually any company that runs the Linux operating system.

Open Source 52

Open Source Operating Systems Software Software 52

ForAllSecure

DECEMBER 17, 2021

As I produce this episode, there's a dangerous new vulnerability known informally as Log4Shell, it’s a flaw in an open source Java logging library developed by the Apache Foundation and, in the hands of a malicious actor, could allow for remote code injection. Vamosi: The idea behind Open Source is great.

Open Source 52

Open Source Software Software Applications 52

Linux Academy

JULY 23, 2019

Kubernetes is an open-source platform that helps manage containers. It groups containers that make up an application for easier deployment, management, and scalability. The post Don’t Use Kubernetes Until You’ve Asked This Question appeared first on Linux Academy Blog. To answer this question, let’s dive deeper.

Training 67

Training Applications Open Source Linux 67

Galido

SEPTEMBER 25, 2019

The deeper we dive into modern technology terms, the more it seems we try to blend physical and virtual worlds together. These areas of tech 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. Boing Boing.

Mobile 77

Mobile Data Center Security Virtualization 77

Scott Lowe

APRIL 21, 2016

VMware’s Cloud-Native Apps group recently released v0.8 Although it’s not feature-complete (by a long shot), VMware recently open-sourced version 0.1 This Yelp Engineering blog post talks about one of these unintended side effects (processes running as PID 1 are treated differently by the Linux kernel). Virtualization.

Vmware 60

Vmware Linux Hardware Network 60

Scott Lowe

APRIL 18, 2017

I’m not sure I can agree with Kocherlakota’s implied association between virtualization and some of their technical headaches (painful patching, for example—how is that a virtualization problem?), but he quickly moves into a discussion of how virtualization is inefficient and causes long infrastructure provisioning times.

Oracle 60

Oracle Applications Virtualization Security 60

CTOvision

FEBRUARY 4, 2015

Prior to joining EMC, Hittle was a member of the Ultra Electronics ProLogic senior management team, where he served for six years in key leadership positions, including Vice President Technology Applications, CTO, and Group Deputy General Manager. He likes shiny objects. Webster Mudge. where he was their CSO. Produced by.

Fractional CTO 150

Fractional CTO CTO CTO Hire Big Data 150