Linux Foundation Adds Entry-Level Certification

DevOps.com

The Linux Foundation has announced the development of a new entry-level certification exam to complement their existing Linux Foundation Certified Sysadmin (LFCS) and Linux Foundation Certified Engineer (LFCE) exams.

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Texas Linux Fest 2019

Linux Academy

Calling all Southern Linux & Open Software users, Texas Linux Fest is almost here and this time it is located in Irving, Texas. The Linux Academy & Jupiter Broadcasting crew will be leaving the headquarters for the day to see you at the fest! Stop by our space in the expo to grab some official Linux Academy swag, and meet our team. Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy. Yee-haw!

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Learn Linux by Doing with New Linux Hands-On Training!

Linux Academy

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! Get started learning Linux in our new Linux Courses below! New Linux Courses. CompTIA Linux+ XK0-004 Certification Exam.

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What’s Free At Linux Academy June 2019

Linux Academy

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. Stay tuned to the Linux Academy blog for further details. This course will dive into LXC (LinuX Containers) and its container manager, LXD.

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Free Linux Apps Every Business Owner Should Check

Openxcell

Linux is an operating system that’s like UNIX. As a small business owner, you’ll find that this operating system offers a lot of great apps for free. Linux is an operating system that's like UNIX. As a small business owner, you'll find that this operating system offers a lot of great apps for free. All of these software packages have great, free, open source alternatives available on Linux though. Why use Linux Apps.

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Free Linux Apps Every Business Owner Should Check

Openxcell

Linux is an operating system that’s like UNIX. As a small business owner, you’ll find that this operating system offers a lot of great apps for free. All of these software packages have great, free, open source alternatives available on Linux though. Why use Linux Apps. The fact that Linux offers these wonderful, open source apps for free isn’t the only reason you’ll want to use them. Great Linux Apps for Free.

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Weekly Update 4/22/2019

Linux Academy

Linux. As we promised, this week is all about Linux. The Red Hat Enterprise Linux Diagnostics and Troubleshooting Prep Course is ready for you to dive into and learn everything you’ll need to know for the Redhat Certified Architect certification exam. Red Hat Certified Administrator , which I wrote, is being retired and replaced with Linux Academy Red Hat Certified Systems Administrator RHCSA (EX200) Prep Course.

Event Designators | Bash Basics

Linux Academy

Linux DESKTOP-T6CS8GI 4.4.0-17134-.2019 2019 x86_64 GNU/LINUX. Linux DESKTOP-T6CS8GI 4.4.0-17134-.Tue Tue Mar 05 18:57:00 PST 2019 x86_64 GNU/Linux. Remember that BASH skills are something that separates the masters from the padawans when it comes to system administration. The post Event Designators | Bash Basics appeared first on Linux Academy Blog. Linux Bash BASH basics event designator event designator examples shell commandHello again!

Everyday Regular Expressions

Linux Academy

Nearly every programmer or systems administrator will use regular expressions at some point in their career; whether it’s as simple as changing a select bit of text in vim, or as advanced as validating detailed bits of information. While it’s not uncommon to think of confusing hieroglyphics of characters when considering regular expressions, if you use Linux or do any programming, then you’ve probably already used them in many of your day-to-day tasks.

The Month of July: Monthly Update 7-1-2019

Linux Academy

With a plan to launch over 55 new Linux Academy Hands-On Labs this month, you’re going to want to keep up-to-date and see what’s coming. To learn more, go to the Linux Academy search engine, and select Community Edition under the content type. This course guides the student through implementing network policy and then goes through the administrative steps necessary to build, launch, and maintain a secure Kubernetes Cluster.

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Bash Wars

Lacework

Whether you’re an engineer or a system administrator, you’ve probably found bash to be a go-to resource for automating your Linux tasks. This is because it can easily perform many tasks that are necessary for malware installation and system persistence.

Learn Containers by Doing with New Containers Hands-On Training!

Linux Academy

With 321+ hours of hands-on labs and courses on Containers, Linux Academy is here to help you get on the path to faster cloud transformation! Check out our new Containers courses below and watch our Weekly Update for more information on how you can learn containers by doing at Linux Academy. Cloud Native Certified Kubernetes Administrator (CKA). Course link: Cloud Native Certified Kubernetes Administrator (CKA). appeared first on Linux Academy Blog.

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AIOps and our Robot Kubernetes Kops

Linux Academy

Fail fast has become learn fast where monitoring and scanning now provides the feedback we need to keep systems safe. Many organizations utilize on-premises systems until they literally burst into the public cloud to gain added capacity. The Time series data gathered by these servers may be organized with a data taxonomy facilitated by relabeling rules on each of the targeted systems. The final piece of the puzzle is the ability for systems to deploy systems.

Learn Containers by Doing with New Containers Hands-On Training!

Linux Academy

With 321+ hours of hands-on labs and courses on Containers, Linux Academy is here to help you get on the path to faster cloud transformation! Check out our new Containers courses below and watch our Weekly Update for more information on how you can learn containers by doing at Linux Academy. Cloud Native Certified Kubernetes Administrator (CKA). Course link: Cloud Native Certified Kubernetes Administrator (CKA). appeared first on Linux Academy.

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Learn DevOps by Doing with New DevOps Hands-On Training!

Linux Academy

Cloud Native Certified Kubernetes Administrator (CKA). Course link: Cloud Native Certified Kubernetes Administrator (CKA). Course Description: Get prepared for the Certified Kubernetes Administrator (CKA) exam by the Cloud Native Computing Foundation. Who should take this course: We suggest these prerequisites before taking this course: Kubernetes Essentials , LPI Linux Essentials , DevOps Essentials , and Essential Container Concepts.

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Learn DevOps by Doing with New DevOps Hands-On Training!

Linux Academy

Cloud Native Certified Kubernetes Administrator (CKA). Course link: Cloud Native Certified Kubernetes Administrator (CKA). Course Description: Get prepared for the Certified Kubernetes Administrator (CKA) exam by the Cloud Native Computing Foundation. Who should take this course: We suggest these prerequisites before taking this course: Kubernetes Essentials , LPI Linux Essentials , DevOps Essentials , and Essential Container Concepts.

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Learn DevOps by Doing with New DevOps Hands-On Training!

Linux Academy

Cloud Native Certified Kubernetes Administrator (CKA). Course link: Cloud Native Certified Kubernetes Administrator (CKA). Course Description: Get prepared for the Certified Kubernetes Administrator (CKA) exam by the Cloud Native Computing Foundation. Who should take this course: We suggest these prerequisites before taking this course: Kubernetes Essentials , LPI Linux Essentials , DevOps Essentials , and Essential Container Concepts.

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Learn by Doing with Hands-On DevOps Training Courses

Linux Academy

Hands-On DevOps Courses from Linux Academy. Course Description: Apache Kafka is a publish/subscribe messaging system with many advanced configurations. You’ll be able to build your own Kafka cluster using Linux Academy servers, which will help your understanding and provide you with real-world examples. Unleash the power of Apache Kafka within this course and discover this world of distributed messaging systems! Basic understanding of the Linux command line.

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How to Prepare for Your DevOps Interview

Dzone - DevOps

For system administrators, operations engineers, and others with strong systems and software backgrounds, there’s perhaps no better time than the present to transition into DevOps. DevOps Engineers must be both good software developers and infrastructure experts and, as such, they are expected to know Linux infrastructure, networking, algorithms, and DevOps tools such as Terraform, Docker, and Kubernetes. So, why should they hire you?

8 Different Types of Programmers

The Crazy Programmer

To become a software developer, the person needs to know a bit about the operating system to work with, such as Linux, Mac, and Windows. System Hardware Developers. When you are on your computer, the boot screen does not take information from the operating system.

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Asynchronous Tasks in Ansible

Linux Academy

But more than just modules, some core features of Ansible make it a great tool for any systems administrator. One of the common tasks that systems administrators regularly perform has to do with executing various jobs. The post Asynchronous Tasks in Ansible appeared first on Linux Academy. Ansible Linux AcademyMost users know Ansible well for its ability to perform configuration management as well as orchestrate complex software deployment.

All About BIND DNS: Who, How, & Why

Linux Academy

BIND (Berkeley Internet Name Domain) is a software collection of tools including the world’s most widely used DNS (Domain Name System) server software. The most recent major version, BIND 9, was initially released in 2000 and is regularly maintained by the Internet Systems Consortium.

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Is Information Security the Right Profession for Me?

Linux Academy

These controls could be firewalls, Security Information and Event Monitoring (SIEM) systems, Intrusion Prevention Systems (IPSs), Network Access Control (NAC) systems, etc. They analyze reports and data from these systems to identify what is normal activity and what needs to be investigated. appeared first on Linux Academy Blog. Wondering if information security is the right profession for you? Great question!

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Getting Started with Kubernetes Using Minikube

Linux Academy

Working in technology, whether that be software development, DevOps, or system administration, you’ve undoubtedly heard of Kubernetes. To install Minikube, we need to make sure that we already have a hypervisor installed on our system so that we can run VMs. You can look at the official documentation to see what you will modify if you’re using Linux or Windows: $ curl -LO [link] -s [link] && chmod +x kubectl && mv kubectl /usr/local/bin/.

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The Growth of Vulnerability Assessment: A Look at What Nessus Offers Today

Tenable

The Nessus team continues to develop advanced assessment capabilities, including visibility into new operating systems, exploitable vulnerabilities and container instances. When first released, Nessus compiled on Linux and had 50 plugins.

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12 Best Open Source Text Editors (GUI + CLI) 2019

I'm Programmer

In Linux, the text editor is of two kinds that are a graphical user interface (GUI) and command line text editors (console or terminal). Bluefish is an easy-to-install and use text editor targeting Linux programmers and web developers. Integrates external Linux programs such as lint, web link, make and many others and filters, piping such as sed, sort, awk and many more. Notepad++ is a free and popular advanced text editor for the Windows operating system.

Difference between Computer Science and Information Technology

The Crazy Programmer

Computer Science people are mainly focused on software, operating systems, and implementation. After the creation of an application, information technology works on application to manage, install, design, continuously regulate, and run it on the operating system.

Monthly Update: November 2019

Linux Academy

This November at Linux Academy, we have loads of new content coming your way! To all of our learners who may know someone who wants to learn more about the cloud or Linux, but they have been on the fence about signing up for a free community edition account, then tell them that right now is a great time for them to sign up! For our Business platform learners, we have a brand new Linux Academy feature just for you ! Scripting Administration Tasks with Ansible.

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7 DevOps Skills that are must-have for a DevOps Engineers

Openxcell

The engineers often combine system administration, operations, and software development in the full capabilities matrix. Fundamental clarity of Linux. Linux is an Open-source OS that Linus Torvalds created in 1991. DevOps has been the talk of the town over the decade.

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Bastion Host: What Is It and Do You Really Need It?

Mentormate

In that article about firewalls, he defined bastion hosts as “a system identified by the firewall administrator as a critical strong point in the network security. It also doubles the administrative effort in regard to maintaining the EC2 instances.

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Docker image versus container: What are the differences?

CircleCI

Solutions like Docker, Flatpak, and Snaps all have the same goal of packaging an app into a single bundle to install in any Linux distribution. Docker is similar to virtual machines in the way it creates multiple instances of an operating system.

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What you might have missed in Kubernetes 1.22 release

OpenCredo

The providers make it possible to authenticate using external systems such as a Key Management System (KMS) or Hardware Security Module (HSM), or using third-party tools such as the AWS CLI to retrieve short-lived credentials for accessing the Kubernetes API. Node System Swap .

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DNS Resolution: A Primer

taos

Our technical interview spans virtually the entire breadth of topics that encompass the practice of systems administration. This essential service acts as the underpinning behind almost everything else a system does; when DNS goes away, your system is likely to be very, very unhappy. So from the top, “I’m on a Linux system. On Linux specifically, the browser will call getaddrinfo()² to spark up the system’s internal resolver.

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Sponsored Post: G-Core Labs, Close, Wynter, Pinecone, Kinsta, Bridgecrew, IP2Location, StackHawk, InterviewCamp.io, Educative, Stream, Fauna, Triplebyte

High Scalability

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you love working with Linux, have a background in PHP, and have worked with cutting-edge technologies, such as Ansible and LXC, check us out and apply here. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here !

Standard SNMP Device Monitoring

Kaseya

Monitoring of Simple Network Management Protocol (SNMP) devices, such as routers, switches and printers, allows system administrators to quickly detect and remediate potential issues before they can cause major damage to an organization’s productivity.

Top 10 Highest Paid Programming Languages in 2019

The Crazy Programmer

The primary reason for the popularity of this object-oriented programming language is its safe code system that eliminates the strange behavior, and even the system crashes by restricting the access of program to a specific part of the memory. PowerShell is a scripting and command line shell language which is designed for the purpose of system administration. PowerShell analog in Linux is known as bash Scripting, which is built and developed on the.Net framework.

120+ live online training courses opened for January and February

O'Reilly Media - Ideas

Managed Machine Learning Systems and Internet of Things , January 9-10. Learn Linux in 3 Hours , January 18. Systems engineering and operations. Red Hat Certified System Administrator (RHCSA) Crash Course , January 7-10. Get hands-on training in Kubernetes, machine learning, blockchain, Python, management, and many other topics.

New live online training courses

O'Reilly Media - Ideas

Reinforcement Learning: Building Recommender Systems , August 16. Linux, Python, and Bash Scripting for Cybersecurity Professionals , July 19. Systems engineering and operations. How Routers Really Work: Network Operating Systems and Packet Switching , June 21. Learn Linux in 3 Hours , July 1. Managing Containers on Linux , July 1. AWS Certified SysOps Administrator (Associate) Crash Course , July 17-18. Linux Performance Optimization , July 22.

Sponsored Post: Close, Wynter, Pinecone, Kinsta, Bridgecrew, IP2Location, StackHawk, InterviewCamp.io, Educative, Stream, Fauna, Triplebyte

High Scalability

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you love working with Linux, have a background in PHP, and have worked with cutting-edge technologies, such as Ansible and LXC, check us out and apply here. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here !

Everything You Need to Know About Python App Development

Openxcell

Python supports many operating systems, like Android, iOS, and Windows. Web2Py is a cross-platform framework and is compatible with Mac, Linux, Windows, Android, etc. It is an algorithm technology that feeds data to operating systems and lets them make intelligent decisions.