Tutorials

Introduction> Introduction # One essential tool to master as a system administrator is SSH. SSH, or Secure Shell, is a protocol used to securely log onto remote systems. It is the most common way to access remote Linux servers.

Introduction> Introduction # In Understanding the DOM Tree and Nodes, we went over how the DOM is structured as a tree of objects called nodes, and that nodes can be text, comments, or elements.

About phpMyAdmin> About phpMyAdmin # phpMyAdmin is a free software to work with MySQL on the web—it provides a convenient visual front end to the capabilities of MySQL. Setup> Setup # Prior to installing phpMyAdmin, be sure that you have LEMP installed on your VPS.

Introduction> Introduction # In this tutorial, we will demonstrate how to install Phusion Passenger as your Rails-friendly web server, which is easy to install, configure, and maintain. We will integrate it into Apache on Ubuntu 14.

Introduction> Introduction # In the previous tutorial, “How To Create a Django App and Connect it to a Database,” we covered how to create a MySQL database, how to create and start a Django application, and how to connect it to a MySQL database.

Introduction> Introduction # VNC or Virtual Network Computing is a platform-independent protocol that enables users to connect to a remote computer system and use its resources from a Graphical User Interface (GUI).

Introduction> Introduction # Designed for data science and machine learning workflows, Anaconda is an open-source package manager, environment manager, and distribution of the Python and R programming languages. This tutorial will guide you through installing Anaconda on an Ubuntu 18.

Lemp Stack: Basic Info> Lemp Stack: Basic Info # LEMP stack is a group of open source software to get a VPS up and running. The acronym includes the Linux (L), MySQL (M), and PHP (P) of the more traditional LAMP stack, but switches out Apache for Nginx (pronounced engine x).

Introduction> Introduction # Apache Tomcat is a web server and servlet container that is used to serve Java applications. Tomcat is an open source implementation of the Java Servlet and JavaServer Pages technologies, released by the Apache Software Foundation.

Introduction> Introduction # Rsync, which stands for remote sync, is a remote and local file synchronization tool. It uses an algorithm to minimize the amount of data copied by only moving the portions of files that have changed.

Introduction> Introduction # ng-container is an element available in Angular 2+ that can act as the host to structural directives. In this article, you will explore scenarios that can be addressed with ng-container.

Status: Deprecated> Status: Deprecated # This article covers a version of Ubuntu that is no longer supported. If you are currently operate a server running Ubuntu 12.04, we highly recommend upgrading or migrating to a supported version of Ubuntu:

Introduction> Introduction # While many users need the functionality of a database management system like MySQL, they may not feel comfortable interacting with the system solely from the MySQL command line client.

Introduction> Introduction # JSON, short for JavaScript Object Notation, is a format for sharing data. As its name suggests, JSON is derived from the JavaScript programming language, but it’s available for use by many languages including Python, Ruby, PHP, and Java.

Status: Deprecated> Status: Deprecated # This article covers a version of CentOS that is no longer supported. If you are currently operating a server running CentOS 6, we highly recommend upgrading or migrating to a supported version of CentOS.

Introduction> Introduction # While you may upload images on the frontend, you would need to implement an API and database on the backend to receive them. With Multer and Express, a Node.

Introduction> Introduction # When it comes to working with Python, especially in the domain of application development, there are certain tools that you will see being mentioned often in various places or open source code.

Introduction> Introduction # Setting up a functioning firewall is crucial to securing your cloud server. Previously, setting up a firewall was done through complicated or arcane utilities. Many of these utilities (e.

Introduction> Introduction # From the classic for loop to the forEach() method, various techniques and methods are used to iterate through datasets in JavaScript. One of the most popular methods is the .

Introduction> Introduction # Security Enhanced Linux or SELinux is an advanced access control mechanism built into most modern Linux distributions. It was initially developed by the US National Security Agency to protect computer systems from malicious intrusion and tampering.