The author selected the Free and Open Source Fund to receive a donation as part of the Write for DOnations program. Continue reading “How To Create a Kubernetes 1.11 Cluster Using Kubeadm on Ubuntu 18.04”
Building Optimized Containers for Kubernetes
Introduction
Container images are the primary packaging format for defining applications within Kubernetes. Used as the basis for pods and other objects, images play an important role in leveraging Kubernetes' features to efficiently run applications on the platform. Well-designed images are secure, highly performant, and focused. They are able to react to configuration data or instructions provided by Kubernetes and also implement endpoints the orchestration system uses to understand internal application state. Continue reading “Building Optimized Containers for Kubernetes”
Fping – A High Performance Ping Tool for Linux
fping is a small command line tool to send ICMP (Internet Control Message Protocol) echo request to network hosts, similar to ping, but much higher performing when pinging multiple hosts. fping totally differs from…
networkctl – Query the Status of Network Links in Linux
Networkctl is a command line utility for viewing a summary of network devices and their connection status. It allows you to query and control the Linux networking subsystem. It is one of the new…
Wikit – A Command Line Tool to Search Wikipedia in Linux
Wikit is a free and open source command line program for easily viewing Wikipedia summaries of search queries; it is built using Nodejs. The verb Wikit (derived from “wikipedia it“) means looking up something…
How to Install Laravel PHP Web Framework in CentOS
Laravel is a free open source, powerful PHP framework with an expressive and appealing syntax. It has a refined, simple, and readable syntax for developing modern, robust and powerful applications from the ground up….
How to Install and Manage Virtual Machines and Containers
Virtualization and containers are hot topics in today’s IT industry. In this article we will list the necessary tools to manage and configure both in Linux systems. For many decades, virtualization has helped IT…
Как установить Node.js в Ubuntu 18.04
Введение
Node.js это платформа для разработки приложений на языке JavaScript, позволяющая быстро создавать приложения, работающие в сети. Использование JavaScript одновременно на клиентской и на серверной стороне позволяет сделать разработку более унифицированной и спроектированной в рамках единой системы. Continue reading “Как установить Node.js в Ubuntu 18.04”
Как повысить безопасность Nginx с помощью Let’s Encrypt в Ubuntu 18.04
Предыдущая версия руководства была написана Хэйзел Вирдо. Continue reading “Как повысить безопасность Nginx с помощью Let’s Encrypt в Ubuntu 18.04”
How to Install Lua Scripting Language in Linux
Lua is a free and open source, powerful, robust, minimal and embeddable scripting language. It’s an extensible and interpreted scripting languages that is dynamically typed, run by interpreting bytecode with a register-based virtual machine….