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Ubuntu Articles
Page 6 of 13
How To Enable Desktop Sharing In Ubuntu and Linux Mint?
Desktop sharing or remote desktop access allows you to control and view another computer's desktop from your own system. This feature is particularly useful for providing technical support, remote work, or accessing files from another machine. Ubuntu and Linux Mint both include built-in desktop sharing capabilities through the Vino VNC server. Enabling Desktop Sharing in Ubuntu Ubuntu includes Vino, a VNC server that enables desktop sharing over your local network. Follow these steps to enable it: Step-by-Step Setup Step 1 − Open Settings from the Activities overview or press Super key and search for "Settings". ...
Read MoreHow to Enable HTTP2.0 in Apache on Ubuntu?
HTTP/2.0 is the latest version of the HTTP protocol that offers significant performance improvements over its predecessor, HTTP/1.1. Enabling HTTP/2.0 on your Apache web server can enhance the speed and responsiveness of your website, resulting in a better user experience for your visitors. In this article, we will guide you through the steps to enable HTTP/2.0 on Apache on Ubuntu. Prerequisites Before enabling HTTP/2.0, ensure your system meets these requirements: Apache version 2.4.17 or later with HTTP/2 support SSL/TLS certificate installed (HTTP/2.0 requires HTTPS) Ubuntu server with root or sudo privileges Step 1: Check ...
Read MoreBest Music Players for Ubuntu & Linux Mint
Linux and Ubuntu are popular operating systems used by millions of people worldwide. They are widely favored by music enthusiasts because of their open-source nature and extensive customization options. If you are using Ubuntu or Linux Mint for your music needs, choosing the right music player can significantly enhance your listening experience. In this article, we will explore the best music players for Ubuntu and Linux Mint, highlighting their features, benefits, and drawbacks. Criteria for Selecting Music Players When selecting a music player for Ubuntu and Linux Mint, it is important to consider various factors to ensure that ...
Read MoreHow to create a symbolic link to a directory in Ubuntu?
Symbolic links (symlinks) in Linux are advanced shortcuts that point to another file or directory on your system. A symbolic link appears to be the same as the original file or directory it references, even though it's simply a pointer. This powerful feature allows you to create references to files and directories located elsewhere in the filesystem. What are Symbolic Links? Symbolic links are essentially file system objects that contain a path to another file or directory. When you access a symbolic link, the operating system automatically redirects you to the target location. This is particularly useful for ...
Read MoreHow to install Angry IP Scanner from PPA in Ubuntu/Linux Mint
Angry IP Scanner is an open-source and cross-platform network scanner designed for fast and simple IP address and port scanning. This lightweight tool allows users to scan IP addresses within any specified range through an intuitive graphical interface. When Angry IP Scanner detects an active IP address, it resolves the MAC address, hostname, and available ports. The collected data can be exported in multiple formats including TXT, CSV, XML, or IP-Port list files. Prerequisites Before installing Angry IP Scanner, ensure your system is running Ubuntu or Linux Mint with administrator privileges. The installation requires adding a third-party PPA ...
Read MoreHow to decorate your Linux Terminal using Shell?
The Linux terminal appearance can be customized using shell commands and environment variables. While GUI settings provide basic customization, shell commands offer more precise control over colors, fonts, and prompt formatting in Ubuntu-based systems. Most terminal customizations are handled through environment variables that can be modified using shell commands. The primary variable for controlling the terminal prompt is PS1. The PS1 Variable The PS1 variable controls the primary prompt string displayed when the shell is ready to read a command. It uses backslash-escaped special characters to determine what appears at the prompt ? echo $PS1 ...
Read MoreHow to Install phpMyAdmin with Nginx on Ubuntu?
When you try to build a website for production or just start learning web development, you need a server to make your web application accessible from the browser to other users, either to use it or test its functionality. Nginx is a better choice for a server to serve websites. It is known for its efficiency and capacity to handle large traffic. Nginx can also work as a reverse proxy and load balancer. The pronunciation of the word "Nginx" is like this: engine-x. phpMyAdmin is a web interface to manage MySQL and MariaDB databases. It allows us to ...
Read MoreHow to Install PHP 7 on Ubuntu Linux 14.04 LTS
PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language. Originally created by Rasmus Lerdorf in 1994, the PHP reference implementation is now produced by The PHP Group. The latest version PHP is PHP7 and it provides 2x faster performance and 50% better memory consumption than PHP version 5.6. This article explains "How to install PHP7 on Ubuntu Linux". Prerequisites: Ubuntu 14.04 LTS system with sudo privileges and internet connection. Before installing PHP7, you should need to install a PPA called ondrej/php. This allows you to co-install PHP ...
Read MoreHow to Install & Setup MEAN Stack on Ubuntu (MongoDB, Express.JS, Angular.JS, Node.JS)
The MEAN stack is a popular web development framework consisting of MongoDB, Express.js, Angular.js, and Node.js. It is an open-source platform that allows developers to create robust web applications quickly and efficiently. In this article, we will guide you through the installation and setup process of the MEAN stack on Ubuntu. Step 1: Install Node.js and NPM Node.js is the runtime environment that allows developers to run JavaScript code outside of the browser. It is the backbone of the MEAN stack. To install Node.js on Ubuntu, follow these steps − Open the terminal on Ubuntu by pressing ...
Read MoreHow to Secure MongoDB on Ubuntu 16.04
In this article, we will learn how to secure MongoDB on Ubuntu 16.04. In previous versions, MongoDB was vulnerable to automated exploits because, by default, there was no authentication required to interact with the database. Any user could create, read, modify and destroy databases and their contents, as the MongoDB daemon listens on all interfaces by default. Enabling Authentication and Adding Admin User This issue has been mitigated in MongoDB versions 3.x and later, however, authentication is still disabled by default. To secure MongoDB, we will create an administrative user and enable authentication. Step 1: Connect to ...
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