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CloudWatch metrics for SQS queues are collected and pushed to CloudWatch at one-minute intervals automatically. These metrics are provided at no charge in CloudWatch for both standard and FIFO queues. In this article, we will create an alarm for the "NumberOfMessagesSent" metric.

Use the new podman secret command to secure sensitive data when working with containers.

If you use Git regularly, you might be aware that it has several reputations. It's probably the most popular version-control solution and is used by some of the biggest software projects around to keep track of changes to files. It provides a robust interface to review and incorporate experimental changes into existing documents. read more

Here's a list of the top 10 cool gedit features which you probably not aware of, until now. Take a look.

Flameshot is an open-source screenshot and annotation tool designed for Linux, macOS, and Windows systems. In today’s article, we will be installing Flameshot on a Ubuntu 20.04 system.

Teases new ‘Hyperlaunch’ tech that will allow booting of whole VM fleets The Xen project has released another upgrade to its open source hypervisor.…

The Apache HTTP Server (commonly referred to simply as Apache), is a free and open-source web server software brought to you by the Apache Software Foundation. Apache has been around for more than 2 decades and is considered beginner-friendly.

Many people consider hard drives secure because they physically own them. It's difficult to read the data on a hard drive that you don't have, and many people think that protecting their computer with a passphrase makes the data on the drive unreadable. This isn't always the case, partly because, in some cases, a passphrase serves only to unlock a user session. In other words, you can power on a computer, but because you don't have its passphrase, you can't get to the desktop, and so you have no way to open files to look at them. read more

Raise your hand if you have been experiencing countless Windows updates, virus attacks, malware, ransomware, being limited with everything, or just looking for some good options aside from Windows or Apple? If you’re out there looking for some answers, worry no more.

My search for the perfect operating system on the Raspberry Pi 4 computer continues today with Kali Linux, the famous distro dedicated to ethical hacking and penetration testing.

MXLinux. Have you heard of it? If you're an ardent supporter of Linux on the desktop, you probably have.

Some folks like to rearrange furniture. Other folks like to try new shoes or redecorate their bedroom on the regular. Me? I try out Linux desktops. After drooling over some of the incredible desktop environments I've seen online, I got curious about one window manager in particular: bspwm.

Internet is the need of the hour. Everyone is trying to get on the Internet for making life easier for themselves and their loved ones. Today, nearly 60% of the World’s population uses the Internet. Nearly 8,75000 new Internet users connect to the Internet every day.

Swarm programming with audio, video, and everyone editing at once – what could go wrong? JetBrains today pushed out Code With Me, formerly in preview, a plugin to support remote collaborative coding, as well as updates to its Java and Ruby IDEs.…

More enterprises are said to be taking interest in the platform now that it's been open sourced as a Cloud Native Computing Foundation project.

Overcoming the limitations of TFTP when imaging by switching to UEFI and HTTP management

Erlang is a general-purpose programming language and runtime environment. In this tutorial, I will show you how to install Erlang on Debian 10.

This quick tutorial explains the steps to view saved WiFi password in Ubuntu and Other Linux.

On Linux, it's common to create shell scripts to automate repetitive tasks. Similarly, on FreeDOS, the open source implementation of old DOS operating systems, you can create a batch file containing several FreeDOS commands. Then you can run your batch file to execute each command in order.

With the provision of installation media formats like ISO images and Live CDs, running new installations of operating systems is as easy as a walk on the beach, especially in cases with our favorite open-source desktop operating system, GNU/Linux.