When you make changes to a Docker container’s filesystem, it’s important to inspect the changes in order to determine if they have any impact on the container’s behavior. This article will walk you through how to do this. Docker containers inherit their image’s filesystem upon initial creation. The container’s filesystem can diverge from the image’s content after creation if changes are made to the container’s writable layer. The ability to inspect changes in the filesystem can help you debug issues and investigate missing data....

If you want to make a FaceTime call on your iPhone, iPad, or Mac, there are a few things you need to know. First, open the FaceTime app and sign in. Next, find the person you want to call and tap on their name. Finally, enter the phone number or address of the person you want to call and hit Call. .. Apple changed the video calling game with FaceTime, and while there may be plenty of competition around, if you’re in the Apple ecosystem FaceTime is where it’s at....

Use it as a second screen for your computer. Use it as a digital photo frame. Use it as a digital notepad. Use it as a digital calendar. Use it as a digital dictionary. Use it as a digital music player. Use it as a digital map viewer/editor. Use it as an electronic whiteboard/drawing board for presentations or meetings (requires additional software). 9 .Use it to read e-books, listen to music, watch videos and browse the internet on the go (requires additional software)....

Keep your computer clean. Dust and debris can accumulate over time, creating a hot environment for your hardware. Clean out the vents and fans, and wipe down the exterior of your machine with a damp cloth. Use a cooling pad. Place a cooling pad on your lap or on top of your computer to help reduce heat buildup. Use an air conditioner or fan. If you can’t keep your computer cool, consider using an air conditioner or fan to help circulate the air around it....

In order to secure the traffic flowing through a Kubernetes cluster, administrators must configure appropriate pod network policies. This article provides an overview of pod network policies and how to configure them for a Kubernetes deployment. Pod network policies are used to control the traffic that flows between pods in a Kubernetes deployment. By default, all traffic between pods is unrestricted. However, this can be undesirable if the goal is to protect sensitive data or resources from being accessed by unauthorized users....

Antivirus software is a type of software that helps protect computers from viruses. Viruses are pieces of code that can damage or destroy files on a computer. Antivirus software scans files for viruses and then removes them if they are found. To protect computers from viruses, antivirus software must first identify the virus. Antivirus software uses a variety of methods to do this, including looking for specific patterns in the virus’s code or behavior....

iOS 13 is set to introduce a new feature that will stop unknown callers from spamming your phone. The feature, called “Silence Unknown Callers,” will block calls from numbers that you don’t recognize. This means that you won’t have to worry about pesky telemarketers or scammers calling you incessantly. iOS 13 will also allow you to block specific numbers from calling your phone. This means that you can keep your personal calls private and avoid unwanted calls from family and friends....

If you’re a Windows 10 user, you can add Dropbox or other cloud services to the Send To Menu in the Windows 10 Settings app. This way, you can easily send files to your Dropbox or other cloud service from your computer. To add a cloud service to the Send To Menu in Windows 10, open the Settings app and click on the General tab. Then, click on the Send To Menu button....

Google Play has just announced a new feature called audiobooks. This is a great way for people to listen to books without having to carry around a physical book. To buy an audiobook, go to the Google Play store and search for the title you want. You can then choose the format you want your audiobook in, such as mp3 or AAC. Once you have chosen the format, you can choose how many chapters you want and how long it will be....

Discord is a great chat app for gamers and developers, but it can be difficult to find the right username for your account. Here are some tips to help you find the perfect Discord username: Check out Discord’s website and use the search bar to find a list of popular discord servers. Use Discord’s user guide to learn about the different features of your account and how to use them. Compare Discord username options with other chat apps and social media platforms....

If you’re a resident of the United States and have an Apple iPhone or iPad, you can change your home address in Apple Maps. To do this, open the Maps app on your device and select “Edit Address.” Once you’ve selected your new address, enter it into the text field and click on the “submit” button. You’ll be asked to provide some additional information about your home such as street name and number....

If you’re using the Oculus Go, it’s important to clear your browser history so that you don’t have any embarrassing memories of your time with the headset. Here are some tips on how to do this: Open Oculus Go’s settings and select “History.” Under “History Type,” select “Delete.” Click “Delete” and confirm by clicking “Yes.” Close Oculus Go and reopen it. You should now be able to clear your history without any problems!...

If you’re like most people, you use your keyboard to close browser tabs. Here’s how to do it in Chrome, Firefox, Edge, and Safari. .. Close an Open Chrome Tab With a Shortcut Key On Windows, Chromebook, or Linux, to quickly close an open Chrome tab, press the Ctrl+W shortcut on your keyboard. This will instantly close your tab. On Mac, press the Command+W shortcut to close an open tab in Chrome....

If you’re like most PC gamers, you have a ton of games installed on your computer. But how do you keep track of all of them? If you’re like most PC gamers, you use a game launcher like Steam or GOG Galaxy. But what if you want to play a game that’s not on either of those platforms? Well, fortunately, there’s an easy solution: GOG Galaxy can import your games from any PC game launcher....

If you’re like most people, you probably have a blog that you use to share your thoughts and ideas with the world. But if you’re like me, you also have a Ghost blog that’s used for development and testing purposes only. There are a few things that you need to do in order to deploy your Ghost blog with Docker: Create a new Ghost blog instance: In order to deploy your Ghost blog with Docker, first create a new instance of the platform....

If you’re concerned about the privacy of your steps, there are a few ways to disable tracking on your iPhone. Open the Settings app on your iPhone and scroll down to Privacy. Tap on Location Services and turn off “Track My Steps.” Open the Settings app again and tap on General. Under “Accessibility,” turn off “Show Step Count.” If you want to be able to see how many steps you’ve taken in a day or week, download the Step Counter app from the App Store....

If you’re a Windows 8 or 10 user, you can use the Win+X menu to edit the contents of the menu. This is useful if you want to add or remove items from the menu, or if you want to change its layout. To use the Win+X menu, first open the Start screen and type “win+x”. Then press Enter. The Win+X menu will appear. You can use it to add or remove items from the menu, or to change its layout....

If you’re like most people, you probably use your iPhone or iPad to take pictures and videos. But there are a few things you can do to make your videos more professional and easy to edit. Choose the right editing software. There are a few different editing software programs available for iPhone or iPad, but the most popular ones are Adobe Photoshop and Apple’s own video editor, Animoto. If you’re not familiar with these programs, they can be difficult to use at first, but they’re worth learning about if you want to make better videos....

If you’re looking to create a platform as a service, Dokku is the perfect tool for you. With Dokku, you can create your own web application from scratch, or use one of the many Dokku-hosted applications. Dokku is free and open source software, so it’s easy to get started. You can find more information on the Dokku website. Dokku is a Platform-as-a-Service (PaaS) implementation, which you can self-host on your own hardware....

Chrome OS is a new operating system that was created by Google. It is designed to be easy to use and fast. You can install Chrome OS on a PC or Mac by using the Chrome Web Store. Once you have installed Chrome OS, you can start using it by opening the Chrome Web Store and clicking on the link for your computer or device. What Is Chrome OS Flex? Chrome OS Flex is a version of Chrome OS designed for business and education settings....