Kubernetes is a free, open-source, and popular container orchestration tool developed by Google. It is used to manage and scale containerized infrastructure. The kubectl is a command-line utility used to query and manage a Kubernetes cluster. It uses the API interface to make this process more comfortable.
In this post, we will show you how to use the kubectl command to manage a Kubernetes cluster.
The sleep command is very useful in many shell scripts. It is used when you want to wait for some time to complete the specific operation before starting the next operation in the shell script. In simple terms, it is used to delay of execution of the next command. You can set a fixed amount of time by seconds, minutes, hours, and days.
In this post, we will show you how to use sleep command with practical examples.
Pleroma is a free, open-source and self-hosted social networking platform. It consists of two components, a backend which is called Pleroma and a frontend which is called Pleroma-FE. It is compatible with Mastodon and other ActivityPub implementations.
In this post, we will show you how to install Pleroma with Nginx and Let’s Encrypt SSL on Ubuntu 20.04.
Velociraptor is an open-source tool that can be used for collecting host-based state information using Velocidex Query Language. It is based on GRR, OSQuery, and Google’s Rekall tool. It can scale thousands of hosts using the Velociraptor Query Language. VQL is an expressive query language that allows you to do anything without deploying any software.
Velociraptor is made from six components including, Frontend, Gui, Client, VQL Engine, Data Store, and File Store.
In this guide, we will explain how to install Velociraptor on Ubuntu 20.04 server.
Nexus is a repository manager that is used for managing all dependencies required in your entire software development lifecycle. It provides a single source for all components and makes it easier to distribute your software. It can be integrated with the existing user and LDAP authentication. Currently, it is used by more than 100,000 organizations globally.
In this post, we will show you how to install the Nexus repository manager on Debian 10.
Ampache is an open-source and web-based audio/video streaming application that allows you to access your music & videos from anywhere over the internet. Ampache provides a platform to host and manage your digital music collection on your own server. With Ampache, you can stream your music to your smartphone, tablet, and smart TV.
In this post, we will show you how to install the Ampache Music Streaming server on Debian 10.
MEAN.JS is an open-source JavaScript framework used for developing web applications rapidly. It provides a set of tools including MongoDB, Express, Angular, and Node.js for simplifying the development process. It uses a single programming language and can handle all aspects of an application.
In this guide, we will show you how to install MEAN.JS on Debian 10.
Benchmarking is essential for any webmaster to measure and test the performance of a website or web application. It will give you an idea about the amount of data transferred, transaction rate, throughput, and concurrency. This information will help you to improve website speed and grow your website.
There are a lot of benchmarking tools available in the market. Siege is a free, open-source, and cross-platform HTTP load testing and benchmarking tool that can be used to measure the speed of your website and provides a summary of the performance.
In this post, we will explain how to install and use Siege to test the speed of your website.
Jitsi Meet is a free and open-source video-conferencing application that allows you to host your own video conferencing server without any subscription. It provides multi-person video conference rooms and allows you to access them from your web browser. It provides end-to-end TLS encryption so that no one can snoop on the call. Deploying Jitsi meet in the Docker container will save you a lot of time.
In this post, we will show you how to Deploy Jitsi Meet with Docker and Docker Compose on Ubuntu 20.04.
WordPress is an open-source and popular content management system. However, installing and setting up WordPress on a new server is a very time-consuming process, especially if you need to do it again and again. In this case, you can use Docker and Docker compose to simplify your WordPress installation process using just a single command.
In this post, we will show you how to deploy WordPress with Docker and Docker Compose.
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