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Our previous tutorial describes you to configure Puppet master node on a Ubuntu 20.04 system along with client node. If you need to add more client server to existing Puppet network, just install the Agent server on the server. This tutorial describes you step-by-step setup to install Puppet Agent on Ubuntu 20.04 system. Also helps you to connect a client node with master node. Prerequisites You must have: Assuming you already have Puppet master node....

1. Requirements This Python installation required GCC compiler on your system. Login to your server using ssh or shell access. Now, use the following command to install prerequisites for Python before installing it. Read: How to Use SSH to Connect Remote Linux Server 2. Download Python 3.6 Download Python using the following command from the Python official site. You can also download the latest version in place of specified below. Now extract the downloaded package....

This tutorial will help you to install RabbitMQ on Ubuntu 18.04 LTS and 16.04 LTS systems. Prerequisities Login to your Ubuntu system and update current packages. Also, included the below step based on our reader’s experiences added in the comments section. Remove erlang packages already installed on your system. Step 1 – Install RabbitMQ on Ubuntu First of all, enable the RabbitMQ PPA repository on your system. Also, import rabbitmq signing key on your system....

Prerequisites You must have shell access with sudo privileged account access to Debian 10 system. First of all, Login to your system and upgrade the current packages. Step 1 – Install Redis on Debian 10 Redis packages are available under the default apt repository. You can directly install Redis on Debian 10 system without adding any PPA. Run the following command to install Redis on Debian: After installation, enable Redis service to start on system boot....

This article will help you to install Wine 5.0 Stable Release on LinuxMint systems using the PPA. Step 1 – Prerequisites First of all, If you are running with a 64-bit system enable 32-bit architecture. Also, install the key which was used to sign packages of wine. Use one of the following commands to enable the Wine apt repository in your system based on your operating system and version....

There may be more sensitive and important accounts like those connected with money management and savings and other less important ones, like online gaming accounts, but the most correct way to approach online life is to consider all online profiles with the same relevance, especially when it comes to protecting them from hackers. Every Online Account Matters Facing security violations against a banking account has different consequences when compared to those connected with a violation of a gaming or online movie streaming account....

You must have installed php-simplexml extension on your system to use examples of this tutorial. A Sample XML File Here is a sample XML file used for this tutorial. The XML filename is employees.xml which you will see in further examples of this tutorial. Read Specific XML Elements Use simplexml_load_file function to load external XML file in your PHP program and create an object. After that, you can access any element from the XML by this object as follows....

You must have mod_rewrite enable on your Apache server. The rewrite module is required to apply these settings. You also have enabled .htaccess in Apache virtual host for Laravel. Edit the .htaccess file so that it contains the following code: Now you should be able to access the website without the “/public/index.php/” part.

Xvfb (X virtual framebuffer) is an in-memory display server for a UNIX-like operating system (e.g., Linux). It implements the X11 display server protocol without any display. This is helpful for CLI applications like CI services. Step 1 – Prerequisites Login to your Debian system as sudo privileged user and execute the following commands to install the required packages on your system. Also, install Java on your system. Use below command to install OpenJDK on your system, If you like install Oracle Java 8 on your Debian system....

WATCH VIDEO HERE Posted by @thegalacticgal, the video lays the foundation for reaction from Internet users. “I’m in love with JWST,” writes commenter @ya_boi_slade999. “Not entirely sure why we aren’t pointing it at things like Kepler-22b and Trappist to observe the atmosphere for potential signs of life,” wonders @poutypout. “They have pointed it at Trappist,” replies @thegalacticgal. “We just haven’t gotten the data yet because it’s a lot to process.” “So this is what our galaxy will look like?...

Most cell phone owners consider a worst-case scenario as being if the phone falls into malicious hands, like those of a thief. However, not nearly as much is known by the average citizen about what can happened if a phone is confiscated for evidence or investigators request access to it. TikTok user @messymilitarylawyer has a suggestion that could drastically change how people set up the first level of phone security....

Posted by TikTok user @dude_same_, this video reveals the odd behavior and prompts people to offer opinions. Note that there is some salty language involved here. WATCH VIDEO HERE User @breadsticcart has a suggestion about what could be causing the behavior: “Too much power being drawn by fan for your room’s breaker to be able to provide enough power to the PC,” he says. “I don’t think that’s it cuz I can run them both at the same time just fine,” replies the creator of the video @dude_same_....

OxygenOS Open Beta This build 3.5.6 (OxygenOS Open Beta 7), is not based on Android 7.0 Nougat, which is expected to roll out in December. It includes one update the Android security patch, launched this November. There are no major improvements but there are noticeable improvements. Some of them are, beta build has a new audio tuner functionality and it can be accessed by going to the sound option in the Settings menu....

A lot has changed over the last three years. My latest robot is equipped with a vibrating mop that lifts out of the way whenever the vacuum encounters a carpet or rug. And when the robot’s task is complete, its dock will refill its water tank, clean the mop, and vacuum its dust bin. Companies like Roborock have used technological advances to design vacuums that, while extremely complicated, can handle a variety of increasingly complex tasks....

You can create your own personalised Report by starting a “Blank Report”. You can also use a template provided by Google Data Studio that are ready to use immediately. Google Data Studio has easy Data Connectors to your data. Once you have connected to the Data Set, you can immediately start to chart your own Report. Date Range Filter What you have created so far is just a static representation of your Sales Data from Google Sheets....

In this video, David Ma, a director and filmmaker who goes by @davidwma on TikTok, shows us the Firestorm F3. Find out how it works here. WATCH VIDEO HERE We bet you wouldn’t have been able to tell that those sparks are actually cold. “It operates using one pack of titanium alloy grains, which won’t hurt your hand or cause a fire,” Ma says. “You just pour the grains in, let the machine warm up and then use the remote to set the level and duration of our fireflies....

Design Huge for a modern gaming console Space-age aesthetic is polarizing But the size means more space for air ventilation and a bigger fan The PS5 is a sleek and compact console. It’s similar in shape to its predecessor, but it’s smaller than most other consoles out there. The PS5 has a matte finish with rounded edges that make for an easy grip when holding your controller. The design of the PS4 has been well received by gamers, so we are hoping to see this trend continue on with their next-gen console as well....

Unfortunately, as it has gained greater notoriety and popularity, its price has increased by a large amount. The value offering may not be what it used to be, but it is still a superb gadget, especially in light of the new aspect ratio introduced this year, the inclusion of a webcam, and the use of an AMD processor in every configuration. The laptop comes close to being the ideal all-arounder; the only thing holding it back is its mediocre battery life....

Take the below video as evidence of our case. This guy made a video impersonating how each type of Tesla owner opens their car. By the time you get to the end of this video, you should understand why most Tesla owners are, in fact, insufferable. WATCH VIDEO HERE Posted by an account known — unironically — as StopTeslaShaming, the video details the user’s impression of how each Tesla owner opens their cars....

This video, posted by TikTok user @katamogz, walks you through a way to hide your photos when this happens. WATCH VIDEO HERE The first thing to note after watching the video is that on the final screen there is an “Ignore Time Limit” button. But according to the creator of the video, you can add a passcode for that button so not just anyone can bypass this functionality by touching that....