How to Flush DNS Cache on macOS Sequoia & Sonoma
Command Line

How to Flush DNS Cache on macOS Sequoia & Sonoma

For macOS Sequoia and Sonoma users, flushing the DNS cache can resolve various issues, including outdated settings and website access problems. The publication provides essential steps to effectively clear the DNS cache on your Mac.


What is DNS cache and why should I flush it on macOS Sequoia & Sonoma?
DNS cache is a memory on your Mac's operating system that stores information about previous DNS requests, translating domain names into IP addresses to speed up website loading. Flushing the DNS cache clears outdated or corrupted entries, which can resolve issues like accessing outdated website versions or connectivity problems.
Sources: [1], [2]
How do I flush the DNS cache on macOS Sequoia & Sonoma using Terminal?
To flush the DNS cache on macOS Sequoia and Sonoma, open the Terminal app and enter the command: sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder. After entering your password, the DNS cache will be cleared, resolving DNS-related issues.
Sources: [1], [2]

22 May 2025

Mac OS – OS X Daily
13 Best Memorial Day Sales on Our Favorite Gear (2025)
Gear

13 Best Memorial Day Sales on Our Favorite Gear (2025)

This Memorial Day weekend offers exciting savings on a variety of products, including bedding, meal kits, and speakers. Shoppers can take advantage of these deals to enhance their home and lifestyle while enjoying the holiday festivities.


What types of products typically have the best discounts during Memorial Day sales?
Memorial Day sales generally offer the best discounts on home goods such as furniture and mattresses, consumer electronics, and clothing. Furniture, including desks, gaming chairs, and outdoor patio options, often sees significant markdowns. Mattresses are also heavily discounted during this period, sometimes more than on Black Friday. Additionally, there are deals on appliances, summer items like patio furniture, and tech products from major brands.
Sources: [1], [2]
Why is Memorial Day weekend considered a good time to buy mattresses and furniture?
Memorial Day weekend is one of the best times to buy mattresses and furniture because retailers offer some of the deepest discounts of the year on these typically expensive items. Mattress sales during this period often surpass those on Black Friday, and furniture deals cover a wide range of products from indoor to outdoor pieces. Shopping during Memorial Day sales can result in substantial savings before potential price increases due to tariffs and other factors later in the year.
Sources: [1]

22 May 2025

WIRED
Software Development

[$] LWN.net Weekly Edition for May 22, 2025

This week's LWN.net Weekly Edition covers key topics including Home Assistant, Debian AI GR, and Rust updates. The publication also highlights important announcements on newsletters, conferences, and security updates, ensuring readers stay informed on the latest developments in technology.


What is Home Assistant and why is it significant in the context of the LWN.net Weekly Edition?
Home Assistant is an open-source platform for home automation that allows users to control smart devices locally and securely. Its coverage in the LWN.net Weekly Edition highlights its relevance to the Linux and free software communities, reflecting ongoing developments and integrations that impact privacy-conscious users and developers interested in smart home technologies.
Sources: [1]
What does 'Debian AI GR' refer to, and why is it important?
Debian AI GR likely refers to discussions or developments related to artificial intelligence governance or guidelines within the Debian project. This is important because Debian, a major Linux distribution, is considering how AI models and systems align with its Free Software Guidelines and policies, which affects how AI technologies are integrated into open-source ecosystems.
Sources: [1]

22 May 2025

LWN.net
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