This brief tutorial is going to show students and new users how to easily install RabbitMQ with Erlang/OTP support on Ubuntu 16.04 / 17.10 and 18.04. RabbitMQ supports Advanced Message Queuing Protocol, multiple messaging protocols delivery acknowledgment, flexible routing, and many more. Many enterprises and businesses are using this advanced open-source application to manage their mail processes. If you haven’t installed it before, the steps below are a great place to start....

SilverStripe is an open source intuitive, secure and flexible content management system based on PHP. It is designed from the ground up to allow webmasters and editors to create powerful and dynamic content websites. When it comes to open-source content management systems, WordPress is the # 1 choice. However, for webmasters and bloggers looking for an alternative, SilverStripe may be able to help. This post covers installing the latest version of SilverStripe, which at the time of writing is v4....

It is also great for projects and time tracking, wiki, and document management and integrates with popular open-source plugins to make managing your projects easy. If you want a project management platform that has enterprise-class features, is scalable and performs at a high level, then Tine 2.0 is a good place to start. Tine is built on an open-source core with support for open standards, which might be very useful in helping you run your projects....

Click the Start button and the “Control Panel.” Enter “calibrate display” without quotes in the search box and press “Enter.” If prompted, enter your administrator password to start the Display Color Calibration wizard. Click “Next.” From the “Find the Brightness and Contrast Controls for Your Display” page, locate the Brightness and Contrast tools, and then click “Next.” Set the contrast setting to the default factory setting your monitor supports. This is especially efficient for LCD or flat panel monitors....

There are scammers regularly searching every social media platform for enough information about you so that they can customize things like phishing emails or cold calls to fool you. In some cases, local thieves might even review your public photos for security vulnerabilities around your home. Facebook offers different levels of privacy for your Facebook page. You can apply Facebook privacy settings to hide photos, your profile picture, or entire Facebook albums....

For Linux clients, SSHFS (SSH Filesystem) is another great tool to use. It is a sub-system that comes with an SSH server and is enabled by default, based on FUSE for mounting remote directories over an SSH connection. Instead of setting up an entirely new server or process for making remote directories and folders available to users, you can use your existing SSH server to do that. No need for additional configurations or FTP servers....

Recover Deleted Messages in iOS 16/iPadOS 16 on iPhone and iPad: Complete Guide Recover Deleted Messages in iOS 16/iPadOS 16 on iPhone and iPad: Complete Guide Wondering how Apple’s all-new messages recovery feature works in iOS 16? Fret not, let’s understand it first! How Does Apple’s Messages Recovery Tool Work in iOS 16? When you delete any messages on your iPhone, they are automatically stored in a folder called “Recently Deleted”....