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The "tee" Command in Linux: The Hidden Gem Every Tech Professional Should Know

The "tee" command is a powerful tool in Linux that can save time and make command-line tasks more efficient.
It acts as a splitter, allowing you to view the output of a command while simultaneously saving it to a file.
Some use cases of "tee" include saving command output for future reference, logging information without losing visibility, and sending output to multiple commands simultaneously.
Tech professionals can benefit from using "tee" for tasks such as recording command results for audits, debugging in real-time, and sharing outputs across multiple tools.

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Tech Radar

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Mystery of the vanishing seaplane: why did Windows 11 24H2 cause the vehicle to disappear from Grand Theft Auto: San Andreas?

Windows 11 24H2 update caused the Skimmer seaplane to vanish from Grand Theft Auto: San Andreas, revealing a deep-rooted issue with the game's code.
The bug was identified in the Z axis positioning of the seaplane, which caused it to shoot up into the sky upon spawning.
Silent, a developer behind SilentPatch for old PC games, delved into the problem and found an incorrect calculation in the vehicle's bounding box.
Previously unnoticed, the bug was exacerbated by the 24H2 update's impact on the game's code structure.
The error stemmed from a change in how the game read vehicle positioning values, leading to the plane soaring into space.
The incident highlights the complexity and unexpected consequences of software updates like Windows 11 24H2, powered by the Germanium platform.
The blame for the seaplane disappearance was not on Microsoft but rather on the original coders of Grand Theft Auto: San Andreas.
The 24H2 update's underlying changes have led to various unexpected behaviors and bugs, possibly due to rushed implementation for Copilot+ PC compatibility.
Despite the unique bug, the overall flak aimed at Microsoft for 24H2's bugginess remains valid, raising concerns about rushed updates and their implications.
The incident serves as a reminder of the intricate nature of software development and how minor bugs can have significant impacts over time.

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Macrumors

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iPhone 17 Air Almost as Thin as Its Buttons, New Images Show

New images of the iPhone 17 Air have revealed the device's ultra-thin design, expected to be around 5.5mm thick.
The buttons on the device are almost as thin as the overall thickness of the phone.
Apple is using a titanium and aluminum chassis to ensure the phone's strength and prevent bending.
The iPhone 17 Air will feature a single rear camera, eSIM technology, and Apple's custom-designed C1 modem for improved battery life.

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Dev

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Kubernetes: Make a control plane node a worker

To make a control plane node a worker, you can use the 'kubectl label node' command.
After running the command, the first node will have both control-plane and worker roles.
You can check if the control plane node is tainted by using the 'kubectl get nodes' and 'kubectl get nodes -o json | jq .spec.taints' commands.
To remove the effect of taint on the control plane, use the 'kubectl taint nodes node-role.kubernetes.io/master:NoSchedule-' command.

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Ubuntu Handbook

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Auto-CPUFreq Released 2.6.0 with TUI & BlueTooth Toggle

Auto-CPUFreq version 2.6.0 has been released with new features and bug fixes.
Auto-CPUFreq is a free open-source Linux app that optimizes CPU speed and power based on various factors.
The release includes a TUI (Terminal User Interface) powered by urwid library and new command line options for toggling Bluetooth.
Other changes include installer updates and bug fixes for specific distributions.

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Itsfoss

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FOSS Weekly #25.17: Ubuntu 25.04 and Fedora 42 Release Follow-ups, Logseq, ZimaBoard and More

Ubuntu 25.04 release brings many upgrades, along with Xubuntu 25.04 and Kubuntu 25.04 for refinements.
ZimaBoard 2 crowdfunding campaign is live on Kickstarter, offering a good homelab device.
Valkey introduced as an open-source alternative to Redis OSS, maintaining high performance.
Linux news includes Ubisoft's open-source move and Android 16 improvements.
Linux tips cover desktop environment checking, networking commands, and file sharing tools.
Logseq exploration continues with tagging, linking, and customization tutorials.
Ubuntu 25.04 users advised on 13 essential post-install tasks for optimization.
Apps Highlight features Docs, an open-source document editor with collaboration capabilities.
Videos on Fedora 42 demonstration and Linux command crossword available for enthusiasts.
Tech trivia recalls Bill Gates' Windows 98 crash at COMDEX event in an amusing incident.

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Macrumors

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When Will iOS 18.5 Be Released?

Apple is currently testing an iOS 18.5 update with developers and public beta testers.
No notable changes have been reported in the update, but it will bring bug fixes and security improvements.
Historically, x.5 updates like iOS 18.5 are released in May around the middle of the month.
iOS 19 is expected to be introduced at WWDC in a couple of months, so Apple is preparing for its release.

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Macrumors

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Apple Stops Signing iOS 18.4

Apple has stopped signing iOS 18.4, preventing downgrading from iOS 18.4.1.
When Apple stops signing, iPhone users cannot download and install older iOS versions.
Stopping signing ensures that customers have the latest security improvements and fixes.
iOS 18.4.1 update addresses wireless CarPlay issue and includes security updates.

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Macdailynews

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T-Mobile adds new plans with additional hotspot data and satellite connectivity

T-Mobile unveils new premium plans, 'Experience More' and 'Experience Beyond', replacing 'Go5G Plus' and 'Go5G Next' plans in the U.S.
The plans offer increased hotspot data, satellite connectivity, and a 5-year price guarantee for talk, text, and data.
Both plans include streaming services like Netflix, Apple TV+, MLB.TV, and MLS Season Pass, with 'Experience Beyond' also offering Hulu.
The new plans, launching on April 23, 2025, will provide added benefits to existing customers at no extra cost.

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Dev

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Kubernetes Agent Blind to New Mounts? Demystifying Mount Propagation

The article discusses how Kubernetes mountPropagation: HostToContainer leverages Linux namespaces to address the issue of agents being blind to new mounts created by Kubelet.
By default, each container in Kubernetes has its own isolated mount namespace, which causes the 'blind agent' problem when new mounts are not automatically reflected inside the container.
Kubernetes provides the mountPropagation field with modes like None, HostToContainer, and Bidirectional to control the sharing of mount events between the host and container's namespace.
To fix the blind agent issue, setting mountPropagation to HostToContainer allows the agent to see new PVs mounted by Kubelet without requiring a restart.
When mountPropagation is set to HostToContainer, any mount events occurring under the host path are automatically propagated into the container's mount namespace.
Considerations include security implications of Bidirectional mode and the need for appropriate privileges if the agent performs actions within the propagated mounts.
For troubleshooting, checking the mount table inside the container and comparing it to the host's can help identify issues related to mount propagation.
Understanding the HostToContainer mode (rslave) of mountPropagation is essential for agents needing visibility into dynamically created host mounts managed by Kubelet.
Kubernetes mountPropagation is a valuable tool that allows breaking container isolation selectively, enabling the creation of more robust and reliable agents and operators.
The article provides a detailed guide on using Kubernetes mountPropagation effectively to solve common agent visibility issues without resorting to restarting them.
The HostToContainer mode in mountPropagation plays a key role in addressing the challenge of agents needing to interact with dynamically created host mounts in Kubernetes clusters.

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Macstories

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Podcast Rewind: Practical Uses for AI and Summertime Handheld Gaming Fun

This week, Federico and I revisit the fast-paced world of artificial intelligence to describe how we use a variety of AI tools in our everyday workflows.
This week, Federico and I hold down the fort without Brendon, discussing U.S. Switch 2 pre-orders, Super Mario Kart World, upcoming hardware from Epilogue, Playdate’s Season 2, Razer Remote Play, and more.
This week on NPC XL, Federico and I flip out over the Retroid Pocket Flip 2, sharing their first 24-hours with the clamshell handheld.
MacStories launched its first podcast in 2017 with AppStories. Since then, the lineup has expanded to include a family of weekly shows that also includes MacStories Unwind, Magic Rays of Light, Ruminate, Comfort Zone, and NPC: Next Portable Console that collectively, cover a broad range of the modern media world from Apple’s streaming service and videogame hardware to apps for a growing audience that appreciates our thoughtful, in-depth approach to media.

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Macdailynews

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Major Apple supplier TSMC to start producing cutting-edge A14 chip tech in 2028

Major Apple supplier TSMC plans to launch its advanced A14 fabrication process in 2028, surpassing its current and upcoming chip technologies.
TSMC will introduce an intermediary A16 chip process in 2026 as a part of its chip production roadmap.
The A14 chip process will enhance performance and efficiency, solidifying TSMC’s position as the leading chipmaker.
TSMC expects semiconductor demand to rise, with global revenue exceeding $1 trillion by the end of the decade.

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BGR

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Apple is working on a major redesign of its MacBook keyboard

Apple is working on a major redesign of its MacBook keyboard.
The keys of the MacBook keyboard are made of plastic, leading to fading characters over time.
A newly granted patent suggests a future MacBook keyboard made of aluminum with swappable key labels.
This design would allow for longer-lasting keys and the ability to switch between different keyboard layouts.

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Macdailynews

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Apple’s new iPad (11th generation) drops to its lowest price yet

The new A16-powered iPad (11th generation) is currently available at its lowest price ever recorded on Amazon.
Priced at $319.99, this iPad offers a powerful A16 Bionic chip, a 10.9-inch Liquid Retina display, all-day battery life, and support for the Apple Pencil (1st gen).
With iPadOS 18, it provides enhanced productivity features, making it suitable for work, streaming, or casual use.
This discounted price makes the A16 iPad a top choice for students, professionals, or anyone looking for high performance at a budget-friendly price.

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Macdailynews

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Apple TV+ announces Apple Original Podcast ‘Easy Money: The Charles Ponzi Story’

Apple TV+ announces Apple Original Podcast ‘Easy Money: The Charles Ponzi Story’
“Easy Money: The Charles Ponzi Story” premieres on June 23, 2025 on Apple Podcasts.
The eight-episode docudrama tells the unbelievable story of Charles Ponzi — an Italian immigrant, who defrauded a quarter of a billion dollars in 1920.
Voiced by Sebastian Maniscalco, the podcast explores the rise and downfall of one of the most infamous con artists in history.

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