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Writing and unit testing a Python application to query the RPM database

Write a Python program that prints a list of software installed on your system, then test whether the application behaves correctly.

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Merge changes with git diff and patch

Collaborate on file changes, with no Git hosting service necessary, using the Linux git diff and patch commands.

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Going Beyond Source Code in 2021‭: ‬Joint Development Foundation and Open Standards Efforts

In 2019, the Linux Foundation added the Joint Development Foundation (JDF) to its family of project communities to build upon its existing body of specification work. The addition of JDF to the Linux Foundation brought with it a unique but straightforward process that allows new projects to form quickly and collaborate under a standardized set of governance principles that ensure the resulting specification can be implemented with open source licenses. 

In 2021, the Linux Foundation has steadily increased interest and new project formation under Linux Foundation Standards (LFS) across various technical disciplines. We have also seen an acceleration of members and contributions in our established projects. 

“2021 can be characterized as a year of progress for LF Standards and JDF. We saw solid operational improvements in our traditional specification efforts, steady uptake on the Community Specification program, and some new wins with the acceptance of the SPDX specification by JTC1. The ability to quickly wrap a specification project with an open source project using well-established governance and standards-making processes seems to have fulfilled an unmet need in our industry,” said Seth Newberry, the General Manager of JDF.

“We reached out to the Linux Foundation because we wanted to create the Coalition for Content Provenance and Authenticity (C2PA.org) under a simple but formal project structure. Given our project goals of creating technical specifications for countering misleading information online through digital provenance, it was critical to get up and running quickly and with minimal complexity” said Andy Parsons of Adobe Systems. 

“The JDF program is great for us. It has a simple set of templates we used to ensure we employ good standards practices, and it was very quick to set up the legal entity and the project. We’ve also enjoyed excellent support from an experienced team at the Linux Foundation since its inception. We achieved a draft release of the specification in about 8 months, which may be a record in standards-setting. We could not have done this without the LF and JDF.”

Looking ahead, LF Standards expects to become more active and visible in the standards-setting community, especially leveraging the Community Specification as an entry point for new projects that need the established governance and process structure of a traditional standards project but with the low/no-cost project onramp. LF Standards will also begin to fully adapt the investment in project onboarding and reporting tools being developed in LFX, allowing the projects to bring on new contributors quickly, with low overhead, and gain insights about the engagement with the contributors and the progress of the specifications.

An example of the Linux Foundation’s increased standardization efforts has been The Coalition for Content Provenance and Authenticity (C2PA), which addresses the prevalence of misleading information online through the development of technical standards for certifying the source and history (or provenance) of media content. C2PA is a Joint Development Foundation project, formed through an alliance between Adobe, Arm, Intel, Microsoft, and Truepic.

C2PA unifies the efforts of the Adobe-led Content Authenticity Initiative (CAI) which focuses on systems to provide context and history for digital media, and Project Origin, a Microsoft- and BBC-led initiative that tackles disinformation in the digital news ecosystem. C2PA has been active in discussions with legislators, educating policymakers about technical and industry issues surrounding malicious synthetic media.

A public draft of the C2PA specification is currently available for review here.

The most significant improvement to the Linux Foundation Standards offerings is the breadth of options available to companies who want to create technical collaborations that can result in an important public specification. Traditional standards-making organizations are typically technology-specific, created for a specific purpose, and have highly customized bylaws that take time to develop, review and sustain with a bespoke legal entity. 

Linux Foundation Standards have a harmonized set of standardized project charters with compatible governance and process rules that allow contributors to germinate an idea using the free repository-based Community Specification. This can ultimately be matriculated to a compatible traditional-mode standards effort with a formal corporate structure that can hold assets in common and raise funds. All of these efforts can ultimately be submitted to the JTC1/ISO/IEC for consideration and adoption as an internationally recognized standard using the Publicly Available Specification (PAS) process. Additionally, in the spirit of expanding its industry relationships, JDF projects have added new Liaison agreements with standards bodies such as the IPTC, ETSI, SMPTE, and others.

These standardization efforts are made possible by the Joint Development Foundation. To learn how your organization can get involved and form a project, click here

To learn more about and get involved with C2PA, click here

The post Going Beyond Source Code in 2021‭: ‬Joint Development Foundation and Open Standards Efforts appeared first on Linux Foundation.

Top 10 tutorials for Linux administrators

Whether you’re a new Linux admin or a seasoned practitioner, there’s always something new to learn to help you do your job better.

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Package software and data with self-compressed scripts

Self-compressed scrips are a quick, reliable way to distribute software or data to users without a package manager, elevated privileges, or other limitations.

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3 GUI frameworks for writing user-friendly applications in Python

Learn how to choose the right graphical user interface library for writing user-friendly apps.

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How to use monitoring to troubleshoot Ansible Automation Platform

Monitoring helps you troubleshoot common issues when scaling IT automation to meet your organization’s needs.

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3 ways to optimize Ansible Automation Platform for scale and performance

Try these settings to optimize performance with Ansible Automation Platform on a massive scale.

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How to customize VM and cloud images with guestfish

Need to tweak your cloud and virtual machine images to comply with company policies or other requirements? Give guestfish a try.

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In 2021, The Linux Foundation Became a Trusted Resource for Public Health and Industry Partners‭, and OpenTreatments Tackled Rare Diseases‬

Linux Foundation Public Health is Still Making Strides in 2021

Linux Foundation Public Health (LFPH) hosts, supports and nurtures open source technology to benefit public health initiatives.

Since its founding a little over a year ago, the organization has become a go-to resource for governments and industry partners to get advice on the latest technologies coming to market. Over 50 jurisdictions worldwide have come to trust LFPH for unbiased, clear guidance on how to take advantage of technologies within our program areas of exposure notification and COVID credentials. National and global institutions such as the WHO, CDC, UN, and GAO have also invited LFPH to present at meetings, contribute to reports, and assist them in their own understanding of this technology.

Meanwhile, LFPH projects and initiatives continue to grow. The Global COVID Certificate Network and standard developments happening at the COVID-19 Credentials Initiative are becoming some of the leading groups solving the challenges of interoperability between divergent systems and standards emerging around the world. The organization’s leadership role in the Good Health Pass Collaborative has established LFPH’s voice as one of the leads in the ethical, privacy-first design of public health software. With the addition of Herald, Cardea, and MedCreds, the foundation’s projects are now used in over a dozen states, provinces, and countries worldwide to help fight COVID-19 and safely reopen borders. 

While COVID is not going anywhere, LFPH is charting a path forward beyond pandemic response. The pandemic has highlighted the need to overhaul public health infrastructure worldwide to create better ways to share data within and across borders. Open source software will be a crucial piece of solving that puzzle worldwide.

OpenTreatments‭ ‬&‭ ‬Rarecamp: Addressing Rare Diseases

In March of 2021, the Linux Foundation announced that it would be hosting RareCamp and the OpenTreatments Foundation. RareCamp enables treatments for rare genetic diseases regardless of rarity and geography.

Four hundred million patients worldwide are affected by more than 7,000 rare diseases, yet treatments for rare genetic disorders are underserved. More than 95 percent of rare diseases do not have an approved treatment, and new treatments are estimated to cost more than $1 billion.

The RareCamp open source project provides open governance for the software and scientific community to collaborate and create the software tools to aid in creating treatments for rare diseases. The community includes software engineers, UX designers, content writers, and scientists who are collaborating now to build the software that will power the OpenTreatments platform. The project uses the open source Javascript framework NextJS for frontend and the Amazon Web Services (AWS) Serverless stack – including AWS Lambda, Amazon API Gateway, and Amazon DynamoDB – to power the backend. The project uses the open source toolchain Serverless Framework to develop and deploy the software and is licensed under Apache 2.0 and available for anyone to use.

The project is supported by individual contributors and collaborations from companies that include Baylor College of Medicine, Castle IRB, Charles River, Columbus Children’s Foundation, GlobalGenes, Odylia Therapeutics, RARE-X, and Turing.com.

These efforts are made possible by the dozens of enterprises that support the LFPH and OpenTreatments foundations.

To learn how your organization can get involved with LFPH, click here

To learn how your organization can get involved with OpenTreatments, click here

The post In 2021, The Linux Foundation Became a Trusted Resource for Public Health and Industry Partners‭, and OpenTreatments Tackled Rare Diseases‬ appeared first on Linux Foundation.