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

Scott Lowe

SEPTEMBER 11, 2012

This is session COMS002, titled “Next Generation Cloud Infrastructure with Data Plane Virtualization.” Verplanke believes that DPDK (Data Plane Development Kit) and virtualization are key to virtualizing workloads that move around lots and lots of packets, such as firewalls, routers, and other similar functions.

Virtualization 131

Virtualization Intel Cloud Data 131

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

Scott Lowe

MARCH 21, 2014

Some time ago, I introduced you to the idea of Linux network namespaces, and provided an overview of some of the commands needed to interact with network namespaces. In this post, I’ll follow up on that post with some additional information on using network namespaces with other types of network interfaces.

Linux 92

Linux Network Virtualization Examples 92

CTOvision

SEPTEMBER 20, 2016

The problem I have with these statements is that every network engineer I know segments their network more than just at the subnet level and their segmentation is not limited to just north-south traffic. Zero trust in my mind doesn’t really mean “trust no one” because then you would have no traffic on your network.

Network 150

Network Security Vmware Virtualization 150

The Verge

JANUARY 21, 2021

A new Linux port allows Apple’s M1 Macs to run Ubuntu for the first time. Corellium, a security firm that offers a virtualized version of iOS for security testing, has successfully ported Ubuntu over to M1 Macs and released a tutorial for others to follow. Linux is now completely usable on the Mac mini M1.

Linux 131

Linux Operating Systems Apple Virtualization 131

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

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

APRIL 30, 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 113

Linux Course Big Data Devops 113

Scott Lowe

NOVEMBER 25, 2013

In this post, I’m going to provide a brief introduction to working with Linux containers via LXC. Both full machine virtualization and containers have their advantages and disadvantages. Both full machine virtualization and containers have their advantages and disadvantages. Introducing Linux Network Namespaces.

Linux 107

Linux Virtualization Operating Systems Architecture 107

Scott Lowe

SEPTEMBER 9, 2014

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.

Virtualization 109

Virtualization Linux Intel Construction 109

Data Center Knowledge

AUGUST 17, 2015

Host of major SDN, NFV firms absent from Linux Foundation-led IO Visor Project Read More.

Virtualization 100

Virtualization Network Linux 100

Linux Academy

MAY 28, 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 104

Linux Course Big Data Devops 104

Network World

JULY 17, 2024

Interest in the open-source network operating system SONiC is rising as major networking vendors and start-ups look to offer resources to help enterprises give SONiC a try. A growing community of developers and users believe SONiC could change the way many large enterprises, hyperscalers and service providers run their networks.

Open Source 173

Open Source Enterprise Enterprise Linux 173

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

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 104

Course Linux Devops Big Data 104

Scott Lowe

OCTOBER 31, 2012

Open vSwitch (OVS) is a core component in a number of prominent virtualization- and cloud-related products and projects (consider that OpenStack Quantum, CloudStack, XenServer, and Nicira NVP all leverage OVS). Enable IP routing in the Linux kernel. Wrapping libvirt Virtual Networks Around Open vSwitch Fake Bridges.

Linux 141

Linux Virtualization Network Examples 141

Scott Lowe

OCTOBER 18, 2012

Over the last few days, I’ve been unsuccessfully trying to get Open vSwitch (OVS) running on Red Hat Enterprise Linux (RHEL) 6.3 (as The rationale behind this is that RHEL/CentOS are the sort of battle-tested, well-supported Linux distributions that enterprises will (and do) deploy in their data centers. as well as CentOS 6.3).

Enterprise 122

Enterprise Enterprise Linux Virtualization 122

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. Network Routing Fundamentals. Welcome to the Network Routing Fundamentals course!

Linux 18

Linux Course Devops Big Data 18

Linux Academy

MARCH 25, 2019

This topic of network awareness is dear to my heart — not because of what it does but because it is network-based and I started out in the IT field as a network engineer, so networking holds a special place for me. What do I mean by “network awareness”? Rogue devices vs ARPwatch. One word: ARPwatch.

Network 96

Network Security Linux Open Source 96

Scott Lowe

NOVEMBER 7, 2012

In previous posts, I’ve shown you how to use Open vSwitch (OVS) with VLANs through fake bridges , as well as how to wrap libvirt virtual network around OVS fake bridges. Second, you must include the portgroup reference to the virtual network in the domain (guest VM) configuration. Creating the Virtual Network.

Virtualization 153

Virtualization .Net Network Linux 153

Network World

JULY 12, 2024

The new Graviton4 instances, called R8g, support up to 8GB of memory per virtual processor and up to 192 processors. R8g also offers up to 50 Gbps network bandwidth and up to 40 Gbps EBS bandwidth compared to up to 30 Gbps network bandwidth and up to 20 Gbps EBS bandwidth on Graviton3-based R7g instances.

Energy 190

Energy Web Services Linux Big Data 190

Network World

APRIL 8, 2019

The resultant virtual image can then be booted and run without anything else being present. They load very quickly and are considerably more secure -- having a very limited attack surface. Any drivers, I/O routines and support libraries that are required are included in the single executable. To read this article in full, please click here

Applications 145

Applications Linux How To Internet 145

Scott Lowe

APRIL 5, 2013

how each of these components leverages different Linux network namespaces to accomplish their tasks. Visit the site for more information on virtualization, servers, storage, and other enterprise technologies. Networking Virtualization OpenStack Quantum' This article was originally posted on blog.scottlowe.org.

Resources 137

Resources Virtualization Linux Network 137

Network World

DECEMBER 10, 2024

In many ways, networking is a mature, stable industry, based on established technologies like Wi-Fi and Ethernet, which just celebrated its 50th anniversary. But networking vendors are constantly innovating to keep pace with skyrocketing volumes of traffic that need to move securely and reliably across complex multicloud environments.

Network 88

Network Enterprise Enterprise WAN 88

Linux Academy

JULY 18, 2019

At Linux Academy, we have the most extensive learn-by-doing library of cloud training and the largest on-staff training team in the e-learning market. At Linux Academy: Hands-On labs are real environments created by industry experts to help you learn by doing. Configuring Content Delivery Network (CDN) Endpoints in Microsoft Azure.

Linux 126

Linux Course Storage Cloud 126

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

APRIL 23, 2019

Linux is all over the place and even powers most of the cloud! 50% of the virtual machines on Azure and over 80% of the virtual machines on AWS run on Linux. Every single major space program in the world, including SpaceX and NASA, are all built on Linux. Learning Linux can literally help you reach other worlds!

Linux 60

Linux Training Course Systems Administration 60

Scott Lowe

MARCH 15, 2024

Networking Lee Briggs (formerly of Pulumi, now with Tailscale) shows how to use the Tailscale Operator to create “free” Kubernetes load balancers (“free” as in no additional charge above and beyond what it would normally cost to operate a Kubernetes cluster). Ivan Pepelnjak dives deep on DHCP relaying on a Linux host.

Linux 113

Linux Vmware Load Balancer Malware 113

CTOvision

JANUARY 23, 2014

7:00 AM Registration, Networking and BreakfastGeneral Session. 4:15 PM Adjourn/ Networking SocialTrack 2 – Business Track – Big Data Applications and Use Cases. 4:15 PM Adjourn/Networking SocialTrack 3 – Hadoop App Development Lab (Pre-Registration Required, Limited Space Available). Sign up at: [link].

CTO 294

CTO Big Data Data HP 294

Scott Lowe

MARCH 31, 2023

A little over a month ago I published a post on creating a Talos Linux cluster on AWS with Pulumi. Talos Linux is a re-thinking of your typical Linux distribution, custom-built for running Kubernetes. Talos Linux has no SSH access, no shell, and no console; instead, everything is managed via a gRPC API.

Linux 74

Linux Load Balancer Programming Network 74

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

MAY 15, 2013

In this post, I want to provide some additional insight on how the use of Open vSwitch (OVS) affects—or doesn’t affect, in some cases—how a Linux host directs traffic through physical interfaces, OVS internal interfaces, and OVS bridges. The host is running Linux with KVM, libvirt, and OVS installed.

Linux 127

Linux Travel Network Storage 127

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

JUNE 4, 2013

Networking. Tom Nolle asks the question , “Is virtualization reality even more elusive than virtual reality?” What happens when multiple VXLAN logical networks are mapped to the same multicast group? This post by Ranga Maddipudi shows you how to use App Firewall in conjunction with VXLAN logical networks.

HP 113

HP Virtualization Hardware Network 113

Scott Lowe

MAY 30, 2013

In an earlier post, I provided an introduction to policy routing as implemented in recent versions of Ubuntu Linux (and possibly other distributions as well), and I promised that in a future post I would provide a practical application of its usage. This is why you would use policy routing in this configuration. Using source routing (i.e.,

Policies 102

Policies Linux Virtualization Network 102

Data Center Knowledge

JULY 12, 2013

Privately held CSL is a leading provider of virtualization management technology for IBM’s zEnterprise system. CSL’s CSL-WAVE software enables companies to monitor and manage thei z/VM and Linux on System z environments using a powerful and easy-to-use interface. IBM Acquires BLADE Network Technologies. Networking.

Data Center 190

Data Center IBM System HP 190