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Gain a New Skill This Summer With 25% Off Linux Foundation Training & Certification

Summer is here, which means it’s time for summer school! Take advantage of longer days and more downtime by gaining new open source skills to advance your career prospects. With the Open Source Jobs Report finding 93% of hiring managers are having a difficult time filling positions requiring these skills, now is the time to make your move.

To help, we’re offering a 25% discount on ALL training courses, certification exams, bundled offerings and bootcamps. This includes programs exploring in-demand skills like Linux and system administration, cloud and containers, DevOps, web and application development, and more. Simply use code SUMMER25 at checkout to receive your savings.

Check out the full catalog to get started, or if you need some direction first, try taking our career quiz to figure out which career path is best for you!

The post Gain a New Skill This Summer With 25% Off Linux Foundation Training & Certification appeared first on Linux Foundation – Training.

Finding block and file OCP application contents in ODF: Creating a file storage project

Wrapping up how to map application data in an ODF cluster.
Read More at Enable Sysadmin

Finding block and file OCP application contents in ODF: Creating the project

Part two in the series covering mapping block storage in ODF clusters.
Read More at Enable Sysadmin

Free Course Explores Hyperledger Besu, the Open Source, Java-Based Ethereum Client

Hyperledger Besu is an Ethereum client designed to be enterprise-friendly for both public and private permissioned network use cases. Accepted as a Hyperledger project in 2019, Besu is the first Hyperledger DLT that can operate on a public blockchain.

Developed under the Apache 2.0 license and written in Java, Hyperledger Besu runs on the Ethereum public network, private networks, and test networks such as Rinkeby, Ropsten, and Görli. Besu implements Proof of Work (Ethash) and Proof of Authority (IBFT 2.0 and Clique) consensus mechanisms and supports enterprise features including privacy and permissioning.

Hyperledger Besu can be used to develop enterprise applications requiring secure, high-performance transaction processing in private networks, making it applicable to many different use cases in both the public and private sectors. It is growing rapidly in popularity and adoption, which is why Hyperledger has partnered with Linux Foundation Training & Certification to develop a new, free online training course to help more individuals get started with this exciting distributed ledger technology, Hyperledger Besu Essentials: Creating a Private Blockchain Network.

The course covers how to install Hyperledger Besu, start up Hyperledger Besu for Ethereum mainnet and build a Hyperledger Besu private network. It also explores how to create a private network with privacy and send a private transaction in a private network using Tessera. This course will provide a learner with insight into how to configure and use Hyperledger Besu to do these activities. It’s perfect for experienced Developers and DevOps professionals who are interested in learning about Hyperledger Besu features and capabilities, and who are looking to expand their blockchain architecture knowledge. It will be also helpful to blockchain architects who are looking to learn more about Ethereum Virtual Machine compatible blockchains.

This course was developed by Thomas Hay, Head of Developer Relations for ConsenSys, who helps to bring the power of the blockchain to the developer community through practical tutorials and learning materials. Tom serves as an instructor for the ConsenSys Academy Blockchain Developer Program Bootcamp. He first got interested in blockchain through his work with student data and got excited about its potential in the education space, leading him on a path to join ConsenSys as a Product Manager on the Academy team. 

Enroll today and upgrade your blockchain skills!  And to get involved with the Besu community, you’re welcome to join the group’s calls and chat channel and make contributions to the project.  Learn more on the Besu wiki.

The post Free Course Explores Hyperledger Besu, the Open Source, Java-Based Ethereum Client appeared first on Linux Foundation – Training.

Participate in the 2021 Open Source Jobs Report!

Take the open source professionals survey

Take the hiring managers survey

The Linux Foundation has once again partnered with edX for the next iteration of our Open Source Jobs Report. The report examines the latest trends in open source careers, which skills are in demand, what motivates open source job seekers, and how employers can attract and retain top talent. This year’s report will also examine the effects of the ongoing pandemic on the industry.

The report is anchored by two surveys, one of which explores what hiring managers are looking for in employees, and one focused on what motivates open source professionals. Ten respondents to each survey (twenty in total) will be randomly selected to receive a US$150 gift card to the new Linux Foundation online store as a thank you for participating!

We encourage you to share your thoughts and experiences. The surveys take around 10 minutes to complete, and all data is collected anonymously. Links to the surveys are at the top and bottom of this post.

Take the open source professionals survey

Take the hiring managers survey

The post Participate in the 2021 Open Source Jobs Report! appeared first on Linux Foundation – Training.

Finding block and file OCP application contents in ODF: The infrastructure

Finding block and file OCP application contents in ODF: The infrastructure

Image

“Blockitecture Project #2e” by The Marmot is licensed under CC BY 2.0

Part one of a three part series on mapping application data in an OpenShift Data Foundation cluster.

Posted:
July 6, 2021

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by
Alexon Oliveira (Red Hat)

Read the full article on redhat.com

Topics:  
Containers  
Openshift  
Linux  
Read More at Enable Sysadmin

File encryption and decryption with ccrypt

Encrypting and decrypting files with the ccrypt package is easy to do and provides excellent security.
Read More at Enable Sysadmin

TransTech Social and Linux Foundation Training & Certification Partner to Award Technology Training Scholarships

We’re proud to announce that we are partnering with TransTech Social Enterprises, an incubator for LGBTQ talent with a focus on economically empowering the T, transgender people, to provide scholarships to promising individuals to help them get started working with open source software. 

TransTech will award 50 scholarships per quarter to deserving individuals, with Linux Foundation Training & Certification providing each of these recipients with a voucher to register for any Linux Foundation eLearning course and certification exam at no charge, such as the Linux Foundation Certified IT Associate, Certified Kubernetes Administrator, Open.js Node.js Certified Application Developer, and more. 

Linux Foundation Training & Certification offers dozens of training courses and certification exams around open source technologies that serve as the infrastructure for the modern world. From Linux which powers all the world’s supercomputers and the vast majority of mobile phones and the internet itself, to Node.js which is one of the most popular frameworks for developing web applications, to Kubernetes which has become essential to anyone working with cloud systems, learning these technologies can open countless doors to lucrative career opportunities.

“We know how difficult it can be to get started in the technology field, especially coming from an underrepresented community where you don’t see many people like you front and center in technology roles,” said Linux Foundation SVP & GM of Training & Certification Clyde Seepersad. “We are excited to work with TransTech to lower the barrier to entry and help hundreds of individuals this year figure out where to start. We look forward to seeing where the scholarship recipients take their open source careers, and hope they will inspire more members of the LGBTQ community to consider entering the tech sector.”

About TransTech: At TransTech, we’ve created a space for trans people to come together, work together, laugh together, go to lunch together. There’s strength in numbers. They’re building networks, and down the line they’ll think of each other when it comes to jobs.

Those interested in applying for a TransTech/Linux Foundation scholarship can do so here.

The post TransTech Social and Linux Foundation Training & Certification Partner to Award Technology Training Scholarships appeared first on Linux Foundation – Training.

Managing secrets for Kubernetes pods

What’s the secret to managing confidential data in Kubernetes pods?
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How do you handle system maintenance during a crisis?

How do you handle system maintenance during a crisis?

Image

Image by Gerd Altmann from Pixabay

You know it’s going to happen so you need to be prepared. How do you do it?

Read the full article on redhat.com

Back in the mid-1990s, a particular vendor’s training classes that I was taking always began the same way: “It’s not IF a failure is going to happen, it’s WHEN.” It’s annoying to have someone repeat this mantra, no matter how true it is, at the beginning of every class. It develops an unhealthy paranoia about hardware, software, and careless sysadmins. It also helps sell more classes but that’s another story.

Posted:
June 16, 2021

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by
Ken Hess (Red Hat)

Topics:  
Linux  
Linux Administration  
Poll  
Read More at Enable Sysadmin