Trending March 2024 # Gnome Pie Is A Slick Application Launcher For Gnome # Suggested April 2024 # Top 11 Popular

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To install, open a terminal and type the following:

sudo

add-apt-repository ppa:simonschneegans

/

testing

sudo

apt-get update

sudo

apt-get install

gnome-pie

Once you launched Gnome Pie, you won’t see anything on your screen. You have to go to the system tray and select the “Preferences” option from the Gnome Pie icon.

In the Preferences window, you can configure it to startup on login, show indicator (aka the tray icon) and whether to open Pies at Mouse. What this means is that when you activate Gnome Pie, should it appear at your mouse tip or at the center of the screen. In addition, you can also change the theme of the launcher.

The Pies tab is where you will be spending most of your time on configuring. Each group of applications is known as the Pie while each application is known as the Slice. In the Pies tab, you will see several Pies (Bookmarks, Main Menu, Session, Multimedia, Applications, Window) with their own shortcut key.

Under each pies is a series of slices (applications/actions/commands) that you can configure. For example, under the multimedia pie, you have the various slices (Play, Stop, Next track, Previous track) to control the music player.

Gnome Pie in action

Similarly, you can press “Ctrl + Alt + M” to access the Multimedia pie and select the action for your music player.

As can be seen, Gnome Pie is highly configurable. You can customize the keyboard shortcut to your preferences and add your own pies and slices. It might take some time to get use to, but it is sure a fun and interesting way to access your applications.

Check it out and let me know if you like this way of accessing your apps.

Gnome Pie is available for Gnome only and works in both Gnome 3 and the Unity desktop.

Damien

Damien Oh started writing tech articles since 2007 and has over 10 years of experience in the tech industry. He is proficient in Windows, Linux, Mac, Android and iOS, and worked as a part time WordPress Developer. He is currently the owner and Editor-in-Chief of Make Tech Easier.

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12 Tips For Gnome Users

As a desktop, GNOME is standard enough that most computer users can feel comfortable within ten minutes of first using it. Yet what always puzzles me is how often people fail to explore it beyond the basics. Possibly, they’re conditioned by Windows, which allows relatively limited customization. But, whatever the reason, too often they stoically endure what they could fix if only they could find their way around.

To help users get more out of GNOME, here are twelve features that all users should know. Many of them are not unique to GNOME, except sometimes in their names. But some of them are not immediately obvious, partly because GNOME configuration and system tools are dispersed, rather than being bundled together in a common interface like KDE’s Control Center. None are a substitute for a systematic exploration of the desktop, either. However, if you familiarize yourself with these tips, you will be well on the way to taming GNOME for your immediate needs.

Note that the menus mentioned are mostly Debian’s. Your own distribution may have slightly different menu items, although the top level ones should be the same.

1) Sound configuration

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2) Printer configuration

3) Workspaces

4) Panels

Panels are the GNOME equivalent of Windows’ taskbar, with a program menu, a notification tray, and a clock. However, panels are far more versatile than taskbars. In GNOME, you can put a panel on any side of the desktop, and even stack several on one side if you want to. You can configure the size of each panel — which automatically adjusts the size of the icons on it — as well as its color or background image, and hide it when it’s not in use. You can also choose whether to have it centered on the side, expanding as necessary, or automatically filling the side.

Many distributions use two panels by default, with one reserved for the windows list of minimized programs. This arrangement is especially handy with a wide screen monitor.

5) Panel applets

If you’ve saddled yourself with Windows Vista, you may have noticed the side panel which occupies most of the space gained by having a wide screen monitor. GNOME’s version of the side panel are the applets or mini-applications that you can install on the panel. Where Vista has a half dozen applications for its panel — all ridiculously large unless you need accessibility options — GNOME comes with forty, all sized according to the height of the panel. These applets range from the frivolous, like Wanda, the fortune-telling fish, to serious ones like a battery manager and trays, a sort of mini-menu to which you can add whatever applications you choose.

You can also download dozens more. One applet that you might want to go out of your way to find is Tomboy, a notes applet on steroids that includes a table of contents and supports hyperlinks and export to Evolution. Another is Beagle, which can search a variety of text and graphics formats, making it perfect for people who drop all their files into a single directory.

How To Disable The Touchpad When A Mouse Is Connected In Gnome

The vast majority of laptops come with a built-in touchpad as the primary input device for controlling the on-screen cursor. However, most users prefer to use an external mouse as it is easier to use than the touchpad. In this case it is useful to disable the touchpad so that you don’t accidentally touch it while typing.

Although GNOME Shell provides a way to turn off the touchpad completely in the “Mouse & Touchpad” settings, it can be tedious to fiddle with the settings every time you need to turn the touchpad on or off. It’s possible to configure GNOME to automatically disable the touchpad when your mouse is connected and enable it again when you don’t have your mouse nearby.

As usual, there’s an extension for that.

Prerequisites

If you’ve never installed a GNOME Shell extension before, you need to install the “GNOME Shell Integration” browser extension and native host connector.

Here are the links to install the Gnome Shell Integration browser extension in Firefox and Google Chrome.

The way to install the native host connector depends on your distribution.

You can install the connector directly from the Ubuntu repos if you are on Ubuntu 17.04 and later:

sudo

apt-get install

chrome-gnome-shell

If you are on Ubuntu 16.10 or earlier, you need to add the following PPA to your software sources before installing the package.

Open your terminal and type in the following commands:

sudo

add-apt-repository ppa:ne0sight

/

chrome-gnome-shell

sudo

apt-get update

sudo

apt-get install

chrome-gnome-shell

Other distro users can find installation instructions on this page.

Once you have installed both the browser extension and native host connector, you may proceed with the instructions below.

1. Open this link in your browser to install the Touchpad Indicator extension.

2. Toggle the Off switch to “On.”

If you see a new touchpad icon on the top bar, it means Touchpad Indicator is now installed on your computer.

Now you need to configure it so that it automatically detects when a mouse is connected so that it can switch the touchpad off and on as needed.

2. Select the “Auto Switch” tab and set “Automatically switch Touchpad On/Off” to “On.”

3. If you want to receive a notification when the touchpad is disabled or enabled, you can toggle “Show Notification” On as well.

Ayo Isaiah

Ayo Isaiah is a freelance writer from Lagos who loves everything technology with a particular interest in open-source software. Follow him on Twitter.

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How To Change Icons In Gnome 3

If you don’t like how your files and folders look in Gnome, you can use a different icon theme. If it’s only a specific icon you’d like to swap, it is very easy to change icons in Gnome 3. You can change any file or folder’s icon for a custom one as long as you have your own icons in SVG or PNG format.

Note: while this tutorial is for Gnome 3, the same trick can be done on other Linux file managers and desktop managers.

Start by firing up your favorite file manager to find the file or folder whose icon you aren’t quite fond of.

Point the file dialog to the image file you want to use as an icon. It’s worth noting that officially, Gnome also supports the XPM format apart from SVG and PNG files. Still, it’s suggested you avoid it since it’s only “supported due to backwards compatibility reasons.”

When you return to the main Properties window, the icon preview on the top left of the properties panel will have updated, showing the image you selected in the previous step.

Close the Properties dialog, and your file or folder will, from now on, show up with your custom image as its icon.

That’s it. It is that simple to change icons in Gnome 3. Don’t forget to check out some of the best desktop themes for Gnome 3, too, or set a different wallpaper on each monitor.

Odysseas Kourafalos

OK’s real life started at around 10, when he got his first computer – a Commodore 128. Since then, he’s been melting keycaps by typing 24/7, trying to spread The Word Of Tech to anyone interested enough to listen. Or, rather, read.

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Quickly Embed Tweets To A Web Page With Blackbird Pie

Do you often use the screenshots of your (or maybe someone else’s) Tweet? I see the Twitter screenshots throughout the web. People use the screenshots of Tweets as quotes or to visualize the idea or just for fun.

This is why the new non-official tool by Twitter employee Robin Sloan got my attention.

Blackbird Pie is a Twitter-based tool that allows to embed a Tweet to your web page to save time immensely:

No time spent on making the screenshot;

No time spent on editing the image;

No time spent on uploading the image.

The Tweet;

The Twitter user who said that.

– which will potentially encourage more people to go to your profile and follow you:

So let’s see this time-saver in action:

How It Works

1. Step one: get the direct link of the Tweet you want to embed.

Find it here:

2. Provide the link in the form and press “Bake it”:

3. Get the code to embed the Tweet to your page:

Enjoy the Time-Saving Tools

While Blackbird Pie is a time-saver in itself, it has a couple of tools that make it even faster:

1. WordPress Plugin for Blackbird Pie

That makes it easier to embed the Tweets to your WordPress blog.

2. Blackbird Pie Browser Bookmarklet

Note: there’s also a Chrome extension that works the same way in Google Chrome.

Do you feel like using this tool?

How To Select A Big Data Application

To be sure, big data solutions are in great demand. Today, enterprise leaders know that their big data is one of their most valuable resources — and one they can’t afford to ignore. As a result, they are looking for hardware and software that can help them store, manage and analyze their big data.

According to IDC, enterprises will likely spend $150.8 billion on big data and analytics in 2023, 12.4 percent more than they spent last year. And that spending is likely to increase at 11.9 percent per year through 2023, when revenues will likely top $210 billion.

Much of that revenue is going toward big data applications. IDC forecasts that spending on software alone could exceed $70 billion in 2023. Spending is increasing particularly rapidly on non-relational analytic data stores (like NoSQL databases), which will likely grow 38.6 percent per year, and cognitive software platforms (like analytics tools with artificial intelligence and machine learning capabilities), which will likely grow 23.3 percent per year.

In order to capitalize on all that big data spending, vendors have slapped the “big data” label on a dizzying array of different products and services. That product proliferation can make it difficult for organizations to find the right big data applications to meet their needs. Experts suggest that a good way to start the process of selecting a big data application is to determine exactly what kind of application (or applications) you need.

Enterprise software vendors offer a wide array of different types of big data applications. The kind of big data application that is right for you will depend on your goals.

For example, if you just want to expand your existing financial reporting capabilities with greater detail and depth, a data warehouse and business intelligence solution might be sufficient for your needs. If your sales and marketing teams want to use your big data to uncover new opportunities for increasing your revenue and margins, you might consider creating a data lake and/or investing in a data mining solution. If you want to create a data-driven culture where everyone in your organization is using data to guide their decision-making, you might want a data lake and predictive analytics and an in-memory database and possibly streaming analytics too.

Things can get a little more complicated because the lines between the different types of tools can be a little fuzzy. Some business intelligence tools have data mining and predictive analytics capabilities. Some predictive analytics tools include streaming capabilities.

Your best approach is to define your goals clearly at the outset and then go looking for products that will help you reach those goals. The chart below offers an overview of some of the most common types of big data applications and how they can be useful in the enterprise.

No matter which type of big data application you select, you’ll need to make some key decisions that will help you narrow down your options. Here are a few of the most important of these considerations:

The first big decision you’ll need to make is whether you want to host your big data software in your own data center or if you want to use a cloud-based solution.

Currently, more organizations seem to be opting for the cloud. “Global spending on big data solutions via cloud subscriptions will grow almost 7.5 times faster than on-premise subscriptions.” Brian Hopkins, Forrester vice president and principal analyst, wrote in an August 2023 blog post. “Furthermore, public cloud was the number one technology priority for big data according to our 2024 and 2023 surveys of data analytics professionals.”

However, cloud isn’t always the best option. Organizations with high compliance or security requirements sometimes find that they need to keep sensitive data on premises. In addition, some organizations already have investments in existing on-premises data solutions, and they find it more cost effective to continue running their big data applications locally or to use a hybrid approach.

Some of the most popular big data tools available, including the Hadoop ecosystem, are available under open source licenses. Forrester has estimated, “Firms will spend $800 million in Hadoop software and related services in 2023.”

One of the big appeals of Hadoop and other open source software is the low total cost of ownership. While proprietary solutions have hefty license fees and may require expensive specialized hardware, Hadoop has no licensing fees and can run on industry-standard hardware.

However, enterprises sometimes find it difficult to get the open source solutions up and running and configured for their needs. They may need to purchase support or consulting services, and organizations need to consider those expenses when figuring out total cost of ownership.

The earliest big data solutions, like Hadoop, processed batch data only, but enterprises increasingly find that they want to analyze data in real-time. That has generated more interest in streaming solutions such as Spark, Storm, Samza and others.

Many analysts say that even if organizations don’t think they need to process streaming data today, streaming capabilities are likely to become standard operating procedure in the not-too-distant future. For that reason, many organizations are moving toward Lambda architecture, a data processing architecture that can handle both real-time and batch data.

Once you have narrowed down your options, you’ll need to evaluate the big data applications you are considering. The criteria below include some of the most important factors to examine.

Integration with Legacy Technology – Most organizations already have existing investments in data management and analytics technology. Replacing that technology completely can be expensive and disruptive, so organizations often choose to look for solutions that can be used alongside their current tools or that can augment their existing software.

Performance – A 2023 Talend study found that real-time analytics capabilities were one of business leaders’ top IT priorities. Executives and managers need to be able to access insights in a timely manner if they are going to profit from those insights. That means investing in technology that can provide the speed they need.

Scalability – Big data stores get larger every day. Organizations not only need big data applications that perform quickly right now, they need big data applications that can continue to perform quickly as data stores grow exponentially. This need for scalability is one of the key reasons why cloud-based big data applications have become very popular.

Usability – Organizations should also consider the “learning curve” for any big data applications that they intend to purchase. Tools with easy deployment, easy configuration, intuitive interfaces and/or similarity or integration with tools the organization already uses can provide tremendous value.

Visualization – According to chúng tôi “Visualization and explorative data analysis for business users (known as data discovery) have evolved into the hottest business intelligence and analytics topic in today’s market.” Presenting data in charts and graphs makes it easier for human brains to spot trends and outliers, speeding up the process of identifying actionable insights.

Flexibility – The big data needs you have today are likely very different from the needs you will have in another year or two. That’s why many enterprises choose to look for tools with the capacity to serve a variety of different goals rather than performing a single function very well.

Security – Much of the data included in those big data stores is sensitive information that would be highly valuable to competitors, nation-states or hackers. Organizations need to ensure that their big data has adequate protection to prevent the sorts of large data breaches that have recently been dominating headlines. That means looking either for tools that have security features like encryption and strong authentication built in or tools that integrate with your existing security solutions.

Support – Even experienced IT professionals sometimes find it difficult to deploy, maintain and use complex big data applications. Don’t forget to consider the quality and cost of the support available from the various vendors.

Ecosystem – Most organizations need a number of different applications to meet all of their big data needs. That means looking for a big data platform that integrates with a lot of other popular tools and a vendor with strong partnerships with other providers.

Self-Service Capabilities – The Harvey Nash KPMG CIO Survey 2023 found that sixty percent of CIOs consistently report talent shortages, with big data and analytics being the most in-demand skillset. Because there aren’t enough qualified data scientists to go around, organizations are looking for tools that other business professionals can use on their own. A recent Gartner blog post noted that in an average organization, about 32 percent of employees are using BI and analytics.

Total Cost of Ownership – The upfront costs of a big data application are only a small part of the picture. Organizations need to make sure they consider related hardware costs, ongoing license or subscription fees, employee time, support costs and any expenses related to the physical space for on-premises applications. Don’t forget to factor in the fact that cloud computing costs generally decrease over time.

Estimated Time to Value – Another important financial consideration is how quickly you’ll be able to get up and running with a particular solution. Most companies would prefer to see benefit from their big data projects within days or weeks rather than months or years.

Understand your goals — As previously mentioned, knowing what you want to accomplish is of paramount importance when choosing a big data application. If you aren’t sure why you are investing in a particular technology, your project is unlikely to succeed.

Start small — If you can demonstrate success with a small-scale big data analytics project, that will generate interest in using the tool throughout the company.

Work together — That same blog post also notes, “Gartner recommends data and analytics leaders work proactively to spread analytics throughout their organization, to get the largest possible benefit from enabling data to drive business actions.” Many organizations are attempting to build a data-driven culture, and that requires a great deal of cooperation among business and IT leaders.

For more information about big data, check out the following resources:

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