Error injection using dm-dust

Clear and robust I/O related errors is v
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OSS Security Highlights from the 2022 Open Source Summit North America

By Ashwin Ramaswami Last month, we just concluded the Linux Foundation’s 2022 Open Source Summit North America (OSS NA), when developers, technologists, and community leaders from industry, academia, and government converged in Austin, Texas, from June 21-24 to talk about all things open source. Participants and speakers highlighted open source innovation and efforts to ensure
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How to hide PID listings from non-root users in Linux

Prevent average users from viewing your Linux system’s processes with the hidepid command.
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Mozilla Firefox 103 Is Now Available for Download, This Is What’s New

Mozilla Firefox 103 has been in beta since June 27th, 2022, and it introduces improved WebGL performance on Linux systems. Learn about the new release here.
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How to generate a Red Hat Enterprise Linux 9 image with MicroShift

Learn how to use MicroShift, an exploratory, open source project to bring OpenShift to edge computing and field-deployed devices, to generate a custom RHEL 9 image.
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Firefox 103 Available to Download, But Promised Swipe Gesture is MIA

If you’re impatient to get your hands on the latest version of the Mozilla Firefox web browser you’ll pleased to hear Firefox 103 is now up on the Mozilla FTP ahead of a formal release later this week. Mozilla Firefox 103 features another c…

9to5Linux Weekly Roundup: July 24th, 2022

This week’s focused primarily on new Linux laptop releases, such as Dell’s XPS 13 Plus Developer Edition with Ubuntu 22.04 LTS. Learn more in this 9to5Linux Weekly Roundup.
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Linux skills: 9 tutorials to get more from your text editor

Are you getting everything you need out of your text editor? Read Enable Sysadmin’s recent articles about Linux text editors to find out what you’re missing.
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Atlassian Fixes Critical Flaws in Confluence, Jira, Bitbucket, Others

Atlassian has fixed three critical flaws and vulnerabilities and is urging Confluence, Bamboo, Bitbucket, Crowd, Fisheye, Crucible, Jira, and Jira Service Management customers to update their instances as soon as possible. There is no mention of these vulnerabilities being exploited in the wild, but flaws in Atlassian Confluence are often leveraged by attackers. Learn more […]

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Join us to Speak at the ONE networking event connecting Access, Edge, and Cloud in 2022

The top reasons to share your expertise at ONE Summit, the Industry’s leading Open Networking & Edge Event
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Bosch leverages open source model; teams with PolyCrypt to tackle blockchain for the Economy of Things

IoT devices will need to buy and sell from one another. In this “Economy of Things,” the items to be traded will include power, data, and connectivity. Most transactions will be fast, low value, and high frequency.
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Dell XPS 13 Plus (Developer Edition) Gets Certified for Ubuntu 22.04 LTS

Dell XPS 13 Plus now has a developer edition, which may be the first certified laptop for Ubuntu 22.04 LTS. Learn more here.
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LibreOffice 7.3.5 Office Suite Released with 83 Bug Fixes, Download Now

LibreOffice 7.3.5 is here five weeks after LibreOffice 7.3.4 to address more bugs and further improve compatibility with proprietary document formats. Learn more here.
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LightDM 1.32 Display Manager Released, Dropping Qt 4 Support

The LightDM project announced the release of the LightDM 1.32 display manager with a host of fixes. Here’s what is new!
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System76’s Oryx Pro Linux Laptop Gets a 12th Gen Intel CPU

It’s been ten months since the last Oryx Pro refresh and now System76 has updated its flagship Oryx Pro Linux laptop. Learn more here.
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Linux fundamentals: How to copy, move, and rename files and directories

Learn how to use the mv and cp commands to manage your Linux files and directories.
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Dell XPS 13 Plus Developer Edition Now Available with Ubuntu 22.04

You’ll be able to buy the Dell XPS 13 Plus Developer Edition pre-loaded with Ubuntu from August, Dell has announced. The company’s boldly redesigned XPS 13 Plus is also now certified for Ubuntu 22.04 LTS. This means anyone who purchased the…

Find Your Way to a Strong SysAdmin Team

With a tough job market for employers looking to hire IT professionals, providing training and certification programs is key.
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Patrick Debois: Untold Stories of Open Source

Patrick Debois has worked in open source since the early 1990s and was an early pioneer in the DevOps movement. Read his story here.
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Qt Creator 8 Open-Source IDE Brings New Plugins, Other Improvements

Qt Creator 8 is here about four months after Qt Creator 7 and introduces new experimental plugins. Learn more about the IDE release here.
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