Original URL: https://aws.amazon.com/blogs/aws/new-trigger-a-kernel-panic-to-diagnose-unresponsive-ec2-instances/
Slack has been working to beef up the product recently for its larger customers. A couple of weeks ago that involved more sophisticated security tools. Today, it was the admins’ turn to get a couple of new tools that help make it easier to manage Slack in larger settings.
For starters, Slack has created an Announcements channel as a way send a message to the entire organization. It would typically be used to communicate about administrative matters like changes in HR policy or software updates. The Announcements channel allows admins to limit who can send messages, and who can respond, so the channels stay clean and limit chatter.
Illan Frank, director of product for enterprise at Slack, says that companies have been demanding this ability because they need a clean channel with reliable information from a trusted source.
“With this feature, [admins] can set this channel up as an announcement-only channel with the
Slack admins can now designate any channel to be used for announcements only, a move aimed at minimizing distractions and ensuring that important information is communicated to workers.While it’s already possible to limit posting in the default #general channel in Slack workspaces, the change unveiled today allows admins on Slack’s paid Plus and Enterprise Grid plans to restrict other channels as well. So, for instance, #it-announcements or #emea-announcements channels can be restricted to broadcasting information only.[ Read the Free course: Managing PCs and Devices with Microsoft Intune special report ]The goal is to prevent employees from posting messages in channels intended for announcements (such as IT-related requests in an IT announcements channel), which can lead to other workers muting the channel and ignoring it completely. To read this article in full, please click here
AWS Amplify Console is a fullstack web app hosting service, with continuous deployment from your preferred source code repository. Amplify Console has been introduced in November 2018 at AWS re:Invent. Since then, the team has been listening to customer feedback and iterated quickly to release several new features, here is a short re:Cap.
Instant Cache InvalidationAmplify Console allows to host single page web apps or static sites with serverless backends via a content delivery network, or CDN. A CDN is a network of distributed servers that cache files at edge locations across the world enabling low latency distribution of your web file assets.
Previously, updating content on the CDN required manually invalidating the cache and waiting 15-20 minutes for changes to propagate globally. To make frequent updates, developers found workarounds such as setting lower time-to-live (TTLs) on asset headers which enables faster updates, but adversely impacts performance. Now, you no
Microsoft last week tacitly confirmed that this year’s fall upgrade for Windows 10 will, in fact, be service pack-like, in effect a rerun of the May 2019 Update, aka Windows 10 1903On Thursday, Microsoft delivered two previews to what it continues to call 19H2, a reference to the second-half upgrade in its twice-annual cadence for Windows 10. Some Insiders – the volunteer participants in the Windows 10 beta program – would get one build while others would get another.[ Related: Windows 10 May 2019 Update: Key enterprise features ]The difference? “A subset of Insiders in the Slow ring will have features turned off by default, and another subset will have them turned on by default,” wrote Dona Sarkar and Brandon LeBlanc, Microsoft employees and the public faces of Windows Insider. “We are testing the ability to ship these updates with features turned off by default so that we can then
Aaron Rasmussen, co-founder and former creative director of MasterClass, has a new startup called Outlier.org. Like MasterClass, Outlier is bringing education online, but with a key difference — these are college classes offering real college credit.
The startup is launching a pilot version of its first two courses, Calculus I and Introduction to Psychology, for the coming fall semester. Each course is available for $400. (That covers all costs, including textbooks.)
Despite the .org name and address, Rasmussen said Outlier is very much a for-profit company, but he added, “We do want to make it clear that our goal is social impact. I believe in market solutions to problems. Coming up with a market solution to education, rather just relying on people’s charity, is far more durable.”
The problem in question is the cost of higher education. Rasmussen said that each year, 1 million students take a college-level Calculus I course in the United
If you work with files on the command line in Linux, renaming files is one of the most frequent tasks you may find yourself involved in. We’ve already discussed the mv command that lets you do this. And here, in this tutorial, we will discuss another such tool, dubbed rename.
Parallels Desktop 15 running Windows 7 and 11. [credit:
Today, popular virtualization software Parallels Desktop 15 for Mac becomes available to new and current users. The flagship feature is support for DirectX in virtual Windows machines via Apple’s proprietary Metal graphics API. Other additions include a handful of new macOS Catalina-related features and improvements to transitions between Mac and Windows software running on the same machine.
When we wrote about Parallels Desktop 14 around this time last year, we asked about Metal support. The application then still relied entirely on OpenGL in macOS, and Apple had already announced that continued support for OpenGL would end. We were told it was coming, and we were not misled: the new version of Parallels Desktop now supports DirectX 9, 10, and 11 via Metal. Previously, DirectX 9 and 10 were supported via OpenGL and
An Ubuntu Xenial LTS system, showing the system base version of LibreOffice (5.1.6) as well as the newly snap-installed 6.3.0. [credit:
Jim Salter ]
The open source office suite LibreOffice released its version 6.3.0 last week. This was a major release which added many new features, as well as interoperability enhancements (read: better import and export of Microsoft Office documents) and performance increases. LibreOffice 6.3.0 is a “fresh” (not long-term support) release which may be downloaded directly—or, if you’re a Linux user, you might choose to install it from the Snap Store instead. Ubuntu (and probably most Linux users) will get a separate installation of LibreOffice 6.3.0 regardless of whether users install natively from download or install from snaps; Windows users who download the new version will have their existing LibreOffice version (if any) completely replaced upon installation.
The release notes for 6.3.0 boast