![]() The command accepts multiple options specified in a comma-separated list (without spaces). The refers to options specified in the options field of the /etc/fstab file. Used in combination with -a, it limits the file system set that -a applies to. Lists all the file systems mounted and adds labels to each device. Must be used in combination with the -a option.ĭisplays the help file with all command options. Mounts all file systems listed in /etc/fstab.įorks a new incarnation of mount for each device. The following table shows the most common mount options: Option The mount command options further specify file system types, mount location, and type. Note: See how to create a partition in Linux or how to delete a partition in Linux. At least one mount operation succeeded, but not all. ![]() Issues with writing or locking the /etc/mtab file. Incorrect command invocation or insufficient permissions. The mount command returns one of the following values that indicate the process completion status: While the file system is mounted, the previous contents, owner, and mode of the directory are invisible, and the pathname refers to the file system root. If the destination directory is omitted, it mounts the file systems listed in the /etc/fstab file. The -t option is optional, and it describes the file system type (EXT3, EXT4, BTRFS, XFS, HPFS, VFAT, etc.). The command instructs the kernel to attach the file system found on at the directory. The standard mount command syntax is: mount -t A user account with administrator privileges.Access to the terminal ( Ctrl + Alt + T).
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![]() The rule lets you specify various aspects of a page box. Specifically for print, we have the “ CSS Paged Media Module” and the “ CSS Generated Content for Paged Media Module” specifications. Much of the CSS you already know will be useful for formatting for print. ![]() Later on, we’ll look at a user agent designed to turn your HTML and CSS into a PDF using these specifications. This is where CSS comes in, whose specifications are designed for use in creating paged media.īecause the specifications are designed for paged media, we won’t be considering browser support in this article - it wouldn’t make a lot of sense. You could import the document into a desktop publishing package and create all of this by hand, however, the work would then need redoing the next time you update the copy. You might need to create cross-references and footnotes, indexes and tables of content from your document. For example, you need to be able to generate page numbers, put chapter titles in margins, break content appropriately in order that figures don’t become disassociated from their captions. Paged media introduces concepts that make no sense on the web. Due to this fixed page size, we have to consider our document as a collection of pages, paged media, rather than the continuous media that is a web page. Whereas on the web we are constantly reminded that we have no idea of the size of the viewport, in print the fixed size of each page has a bearing on everything that we do. The biggest difference, and conceptual shift, is that printed documents refer to a page model that is of a fixed size. The Differences Between CSS For The Web And For Print CSS HTML becomes a handy format to standardize on, far easier to deal with than having everything in a Word document or a traditional desktop publishing package. In addition, even if the entirety of a manuscript or catalog isn’t to be published on a website, some of it likely will be. It seems less strange when you realize that popular eReader formats such as EPUB and MOBI are HTML and CSS under the hood. It may seem a bit strange that content not particularly destined for the web should be maintained as HTML and formatted with CSS.
![]() On the other hand, a gateway provides online access to the ESA earth observation programs (Earthnet Online). The website offers information about ESAs. On one hand, the ESA official web site provides information about the agency. Earth Online presents news and information on European Space Agency activities in the field of Earth observation. As a ground segment element for the ERS program, CERSAT is a subcontractor of ESA. The European Spatial Agency (ESA) is the main promoter of the ERS program. Operates within the structure of ESRIN establishment, under delegation by the ESA Directorate of Observation of the Earth and its Environment. The ESA program which funds such innovative projets such as Medspiration, GlobWave or GlobIce in which the CERSAT is involved. The CERSAT distributes on-line some JPL products, as a mirror site for the European scientific community. As a partner, the JPL/PO.DAAC also hosts a mirror site of the CERSAT. Many products (sea-ice maps, mean wind fields, colocated products.) are generated at CERSAT using the data provided by JPL/PO.DAAC. The JPL PO.DAAC (Physical Oceanography Distributed Active Archive Center), located in Pasadena (California, USA) archives and distributes oceanographic data collected by satellite sensors. JPL PO.DAAC (Physical Oceanography Distributed Active Archive Center) ESA’s Earthnet Data Assessment Pilot (EDAP) is a project, led by Telespazio UK, designed to perform early data quality assessments on existing and future Earth Observation (EO) missions from national or commercial providers. The CLS Argos (Collecte Localisation Satellite), located in Toulouse (France), carries out the scientific quality control of ERS-1 and ERS-2 altimeter data processed at CERSAT (OPR and VLC products). The Earthnet programme, together with the ESA missions, is also a major contribution to the Global Earth Observation System of Systems (GEOSS). RT ESAHistory: OTD 14 February 1977, the 1st ESA Council meeting at Ministerial level opened, it included a declaration to undertake a communications satellite programme and a resolution to create the Earthnet programme. The European Space Agency (ESA) maintains access to its satellite data resources via the earthnet online service, including data from both. Links Data centers CLS Argos (Collecte Localisation Satellite) EarthNet is a global network of people, projects, and organizations dedicated to climate and ecological transformation. ![]() ![]() Torches with refillable canisters have a small amount of butane in the handle and can be refilled from a separate butane canister. The former are smaller and less bulky, making them a great option for beginners. Most torches are either a refillable canister or a torch head. How We Test Products What to Look for in a Kitchen Torch Refillable Canisters vs. Even though it’s nearly twice or three times as expensive as some competitors, customers feel the investment is worth it and they love the product.įuel Type: Propane or butane (not included) | Max Temperature: 1800 degrees | Weight: 4.8 ounces Reviewers love using this high-powered torch for finishing off steaks and centerpiece proteins. This is certainly a pricey option, but if you want a tool that can do everything from torch a mini marshmallow to caramelize a glazed ham, this is the torch for you. Crank up the fuel control and use the full power flame for tasks like searing steaks, roasting peppers, or lighting a campfire. This torch is super powerful, but its adjustable fuel control allows you to use it for delicate applications like crème brûlée or meringue, as well as heftier projects. Its compact size also makes it easy to transport, making it a great camping or outdoor adventure accessory. Not only does it have a super sleek design, but it can also fire up a seriously powerful flame. If you want the top-of-the-line, all-the-bells-and-whistles model, then this torch is right up your alley. Even, consistent browning is key.įor a little bit less, you can buy a version without the fuel gauge.įuel Type: Butane | Max Temperature: 2370 degrees | Weight: 11.3 ounces The gas control knob makes for a super consistent and steady flame, which is ideal when you’re glossing over the sugar on a crème brûlée. This model can shoot up to 6 inches of fire and the convenient finger guard ensures that you’re safe from making contact with the super-hot flame. The canister can hold 12 grams of butane and the convenient fuel gauge allows you to know when you’re running low and need to refuel. This EurKitchen torch offers plenty of control and strength, making it an obvious choice for any crème brûlée enthusiast. Torching a crème brûlée requires a delicate balance because you need a flame that’s strong enough to caramelize sugar but you also need to be able to control and easily maneuver this flame so that you don’t completely burn the sugar or warm the custard underneath. Will need to refill frequently if used often You begin with only a fully mastered Combat Shotgun, unlocking a new weapon at random as you complete each Arena Round. for Windows PC 8 or 10 Getting Started Doom Eternal Difficulty Levels Changed With. Like a classic arcade game, there aren’t any checkpoints, you start with just 3 extra lives – but there are more to earn as you progress. Guide for Doom Eternal Game, Hacks, Tips, Gameplay, Modes, Download. “Compete for the highest score by battling wave after wave of demons across three Missions from DOOM Eternal and The Ancient Gods – Parts One and Two* in this challenging new single player game mode. You’ll need to keep your wits about you and your skill sharp. Breakthrough new levels of performance with up to 24GB of GDDR6 memory and blazing fast clock speeds to deliver an incredible. Thank you again for your patience and continued support of DOOM Eternal” Master levels are ACTUALLY hard :: DOOM Eternal General Discussions. We are super excited about this release and hope you enjoy playing it as much as we do. ![]() By clicking View Page, you affirm that you are at least eighteen years old. may not be appropriate for all ages, or may not be appropriate for viewing at work. “The team can’t wait for you to experience our brand new, three level arcade-style single player Horde Mode (with online leaderboards), two new Master Levels and enough improvements to BATTLEMODE that it’s getting the 2.0 treatment. Doom (stylized as DOOM) is a video game series and media franchise created by John Carmack. Master levels are ACTUALLY hard :: DOOM Eternal General Discussions. ![]() Specifically, the geometry of the bulk space is built from entanglement, the “spooky” quantum connections that infamously troubled Einstein. In the AdS/CFT correspondence, the interior or “bulk” space emerges from relationships between the quantum components on the surface. This is an example of what physicists call holography: a lower-dimensional space giving rise to a higher-dimensional space, like a flat hologram producing a 3D image. Yet the quantum theory on the surface still fully captures all the features of the volume inside - as if you could tell everything about the interior of an apple just by looking at its skin. This AdS/CFT correspondence, as it’s known, was first discovered in 1997 by the physicist Juan Maldacena, now at the Institute for Advanced Study.īecause the CFT has one fewer dimension than the AdS space, the former can be thought of as lying on the surface of the latter, like the two-dimensional skin of a three-dimensional apple. Perhaps the most surprising and consequential of these dualities is a connection between a type of quantum theory in four dimensions without gravity, known as a conformal field theory (CFT), and a particular kind of five-dimensional space-time with gravity, known as an anti-de Sitter (AdS) space. String theory is filled with dualities - relations between different physical systems that share the same mathematical structure. But one of the strangest features of string theory suggests a way to test some ideas about quantum gravity that don’t require impractical feats of galactic architecture. String theory, still the leading candidate to replace the Standard Model, has often been accused of being untestable. Physicists are desperate for puzzling experimental data that might help to guide them as they build the Standard Model’s replacement. Moreover, the Standard Model itself dictates that beyond a certain threshold of high energy - one closely related to the Planck scale - it almost certainly fails. (The Standard Model also has trouble with the fact that neutrinos have mass - the sole particle physics phenomenon it has failed to predict.) Nor can it explain dark matter or dark energy, which account for 95% of all the stuff in the universe. It doesn’t include gravity, despite the long search for a theory of quantum gravity to replace general relativity. ![]() The problem lies in the fact that the Standard Model, despite its success, is clearly incomplete. The Perils of Perfect Predictionsįor five decades, the prevailing theory of particle physics, the Standard Model, has met with almost nothing but success - to the endless frustration of particle physicists. In the absence of new data from particle physics or cosmology - a state of affairs that could continue indefinitely - this could be the most promising route for putting the latest ideas about quantum gravity to the test. Schleier-Smith and her colleagues hope to build on this work to create analogues to more complex geometries, including those of black holes. When tuned in the right way, the long-distance correlations in this system describe a treelike geometry, similar to ones seen in simple models of emergent space-time. In a paper posted in June, her team announced their first experimental step along this route: a system of atoms trapped by light, with connections made to order, finely controlled with magnetic fields. By engineering highly entangled quantum systems in a tabletop experiment, Schleier-Smith hopes to produce something that looks and acts like the warped space-time predicted by Albert Einstein’s theory of general relativity. Schleier-Smith and her collaborators are reverse-engineering the process. Physicists have been suggesting for over a decade that gravity - and even space-time itself - may emerge from a strange quantum connection called entanglement. Quantum gravity was also at work in the first moments of the Big Bang, but direct signals from that era are long gone, leaving us to decipher subtle clues that first appeared hundreds of thousands of years later.īut in a small lab just outside Palo Alto, the Stanford University professor Monika Schleier-Smith and her team are trying a different way to test quantum gravity, without black holes or galaxy-size particle accelerators. Likewise, black holes hold singularities that are governed by quantum gravity, but no black holes are particularly close by - and even if they were, we could never hope to see what’s inside. To probe the ultra-tiny Planck scale, where quantum gravitational effects appear, you would need a particle accelerator as big as the Milky Way galaxy. The prospects for directly testing a theory of quantum gravity are poor, to put it mildly. ![]() Fivetran was built to enable analysts to access their business data. Price: Depends on the specific partner #5 - FiveTranįiveTran stream data into your warehouse for advanced analytics. Easy way to run Snowflake cost optimization with EverSQL.Requires an AccountAdmin before you can use it.List of Snowflake-specific partners that you can integrate with your Warehouses.Snowflake offers an official marketplace that will help you connect 3rd party software vendors ![]() Can reduce the query cost by 30% or more.Commercial Lite Edition starts at $99 a year #3 - EverSQL Cost Optimization for SnowflakeĮverSQL is an AI-based Cost Optimization solution that helps you to speed up the query and reduce the cost. In some cases, the entire application has to be killed. Sometimes large queries can’t be stopped and have to be forcefully killed.Easy way to export your schema and perform Automatic Database Tuning with EverSQL.Cross-platform - versions available for Windows, Linux and Mac OS.Query History (Enterprise Edition Only).Analytical charts (Enterprise Edition Only).Visual Query Builder (Enterprise Edition Only).You can Render ERDs to visual your database.Intuitive and very easy to use user interface.Simple steps to connect to your Snowflake database.NoSQL and Snowflake support (Commercial Edition Only).You can integrate it with EverSQL APIs to perform Snowflake cost optimization.SnowSQL can be run as an interactive shell or in batch mode through stdin or using the -f option.SnowSQL is the command-line client to execute SQL queries and perform all DDL and DML operations, including loading data into and unloading data out of snowflake tables. #3 - EverSQL Cost Optimization for Snowflake. ![]() The latter conception stands behind the legend of Solomon building the Temple with demonic aid. By contrast, in Iranian legends, they are neutral or even friendly creatures, very helpful in building palaces. In Byzantine hagiographies, demons are the embodiment of wickedness and temptation. Kiperwasser correlates the differences between these stories to the differences between conceptions of demons in Byzantine Christian culture and in Iranian culture. Our redactor has joined the three stories into one. In the first story, the demon is helpful and presumably friendly or even virtuous, in the last, it is aggressive and presumably wicked in the middle story, there is no demon. In the third story, Solomon is cast into exile by a shape-shifting demon who takes his place on the throne. In the second, he builds the Temple using the shamir, and needs no demonic aid. In the first story, Solomon enlists the help of a demon to build the Temple. In his recent article in the Jewish Quarterly Review (111.1), “ Solomon and Ashmedai Redux: Redaction Criticism of bGitin 68b,” Reuven Kiperwasser elegantly analyzes the redaction history of the tale, and sheds light on its meaning.Īs Kiperwasser shows, the finished talmudic narrative is sewn together from three stories, each of which views the relation of Solomon to the demon in a different light. ![]() The story involves a magic ring, a shape-shifting demon, and the shamir, a magical worm or herb that splits rocks. One of the most fascinating tales in the Babylonian Talmud is the story of Solomon and the demon-king Ashmedai (bGittin 68b–69a). The New York City Department of Education recently told teachers to stop using Zoom in favor of Microsoft Teams while security threats are addressed by the company. Privacy experts have expressed concerns over the video-conferencing software's privacy risks and hacking vulnerabilities, as well as zoombombing (where uninvited attendees break into and disrupt meetings). If you use Zoom, it's important to take into consideration the security issues that have come to light since its rapid rise in popularity during the coronavirus pandemic. It's free to sign up with Zoom - you can either manually create an account with an email or sign in with Google or Facebook. This feature can also be helpful if it's a massive all-hands meeting and the opportunity for questions is available. If your mic and camera are off, Zoom has the option to communicate via chat (the interface looks a bit like Slack). Read more: 13 Zoom video chat tips, tricks and hidden features If the host scheduled it, there might also be call-in options. In Gmail, for example, just click the calendar icon, then click the time of your meeting, then click the link under Join Zoom Meeting. Outlook, Gmail and iCal support scheduling and starting meetings. The app has HD video and audio capabilities, collaboration tools like simultaneous screen-sharing and co-annotation, and the ability to record meetings and generate transcripts. Up to 1,000 users can participate in a single Zoom video call, and 49 videos can appear on the screen at once. You can adjust meeting times, and select multiple hosts. There are also options for small and medium business teams ($15-$20 a month per host) and large enterprises for $20 a month per host with a 50-host minimum. The app offers a basic free plan that hosts up to 100 participants. The Zoom video conference app works for Android, iOS, PC and Mac. Office 365 business plans that include Teams start at $5/user/month.īest for those who can navigate security settings ![]() The company is also offering a six-month free trial of Office 365 E1, Microsoft's enterprise software suite, for businesses that aren't already licensed for Teams. In March, Microsoft lifted limitations on the free version so businesses and schools can use it even without a traditional subscription. Teams is included with your Office 365 subscription, but you can also download a free version. ![]() Microsoft said it doesn't use your Teams data to provide ads, it doesn't track participant attention, and it deletes all your data after your subscription ends - making a pretty clear effort to differentiate itself from Zoom and its many privacy and security concerns. Read more: How to get Microsoft Office 365 for freeĪs more people began to rely on video conferencing amid the pandemic, Microsoft posted a blog about its security practices, and the company regularly posts in a Transparency Hub. Meetings can be scheduled in the Teams app or through Outlook. Share meeting agendas prior to a conference, invite external guests to join a meeting, and access past meeting recordings and notes. You can video chat with up to 250 people at once with Teams, or present live to up to 10,000 people. The app has a similar feel to Slack - you can talk to team members privately or in specific channels, and you can call attention to the whole group or just an individual with the mention feature. The workplace communication hub integrates with Microsoft Word, Excel, PowerPoint and other Office apps for seamless presenting and file sharing. If your workplace uses Office 365, you already have access to Microsoft Teams - a platform for chat, video conferencing and audio calls. ![]() ![]() The qTox software price is Free, or Freemium means you can truly enjoy the qTox Software. Skype itself used to be based on p2p networking, but since Microsoft acquired the company, Skype has been moving away from p2p towards centralized servers. Tox is the lightweight client with minimal dependencies. Skype Ersatz fr GNU/Linux (Video Chat): p2pvc & qtox, utox, tox, tox.chat Skype killer. Tox relies on encrypted peer-to-peer networking to chat with others, eliminating the need for messages to travel through a central server. Qtox or skype install Qtox or skype free. project that implements a frontend (graphical or otherwise) to the p2p. Since uTox is still in an early alpha phase we won’t comment too much on the software other than to say that not all the features worked, but the text chat appeared pretty solid. now supported in various formats: uTox (Windows/Linux), qTox There 24/7 live. 2 A reference implementation of the protocol is published as free and open-source software under the terms of the GNU GPL-3.0-or-later. The stated goal of the project is to provide secure yet easily accessible communication for everyone. The general difference is that qTox is simply better. Nevertheless, when we took uTox for a spin we found it very easy to use and understand with features such as text chat, the ability to share images and files, make phone calls, and video chats. Tox is a peer-to-peer instant-messaging and video-calling protocol that offers end-to-end encryption. ![]() Users can choose to create a chat group for text or voice. In fact, the interface is just a simple black and white chat group. The developers behind Tox warn that you should expect these early desktop apps to be buggy or lacking operable features.Īn early build of uTox running on Windows 8.1. Thanks to its portability and simple interface, uTox is a lightweight program that has doesn’t sacrifice security and speed for unnecessary embellishments. NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above. To add the package, run one of these commands: pkg install net-im/uTox. The recommended version for Windows users is called uTox, which you can download as a weekly or nightly build. To install the port: cd /usr/ports/net-im/uTox/ & make install clean. Instead, thanks to Tox’s open source nature, there are multiple Tox apps available. uTox is a native Linux application, not an Android application, made to run on Android. Shockingly enough, uTox also got published on Google Play. There isn’t an official Tox client right now-although there will be in the future. Some clients already have support for Toxcore v0.2.0, for example Toxic v0.8.2 and qTox master, while other clients are working on adding the support. |
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