#Ubuntu Linux

The post guides students and new Linux users on installing LibreOffice, a free, open-source productivity software, on Ubuntu Linux. LibreOffice, a successor to OpenOffice, comes with diverse applications including word processing, spreadsheets, presentations, and more. The article details installation procedures, either automatically with a desktop version of Ubuntu, manually by downloading the DEB package, or using the APT package repository.

The post provides a guide for students and new users on how to delete Let's Encrypt SSL certificates using Certbot on Ubuntu Linux. Certbot, a command-line tool, is utilized for creating, renewing, revoking, and deleting these certificates. Instructions are given for signing into the server and using the command terminal to execute deletion commands.

The provided content details a step-by-step process on how to install GlassFish JAVA application server on Ubuntu Linux. It begins by explaining the role and benefits of using GlassFish, especially for developers. The tutorial progresses with precise commands for installing JAVA and GlassFish on Ubuntu Linux and configuring the GlassFish server. Advanced settings involving a reverse proxy server are also discussed. The post concludes by inviting user comments for error reporting or additional insights.

This post provides a guide on installing Apache Solr, an open-source search platform, on Ubuntu Linux. The process involves installing Java, downloading and extracting Solr, installing it using provided commands, checking the service status, and configuring data collections. Users are also guided on allowing external access, configuring the firewall, and accessing the admin console.

The post guides students and new users on installing the Plex Linux desktop client on Ubuntu Linux, a requirement to stream media via Plex at home or remotely. Previously not available, a Plex Linux desktop app has been released via Snap, facilitating content streaming on Linux desktops. The app can be installed using apt-get commands or downloaded from the Snap store already present in Ubuntu Linux.

This text guides students and new users through the process of installing and using Microsoft Visual Studio Code (VS Code) on Ubuntu Linux. As an open-source, cross-platform, feature-rich code editor, VS Code offers syntax highlight and Git control, among others. The guide advises enabling the VS Code repository and installing its package using a command-line interface. Various commands are shared to help users set up VS Code successfully.

The post instructs on installing and using Microsoft .NET Core SDK on Ubuntu Linux; an open-source, cross-platform framework. The current stable version is 6.0, supported for 3 years. Instructions detail how to install the .NET Runtime included SDK and verify its installation, either via HTTPS or Snap, both methods ensuring ease of .NET apps development. The post concludes by encouraging user interaction.

This article guides students and new users on upgrading their system to Ubuntu 22.04 LTS (Jammy Jellyfish) from Ubuntu 20.04 or 21.10. It provides a step-by-step process the importance of backing up the current system and updating installed packages before initiating the upgrade. The article also details how use the 'update-manager-core' package to facilitate the upgrade and verify the update's success upon completion.

This post provides a comprehensive tutorial on how to install BoxBilling, an open-source client management platform, on Ubuntu Linux. The guide covers setup and installation of Apache web server, MariaDB database server, PHP, and Let's Encrypt SSL certificates. The process further includes configuring Apache for BoxBilling, setting up a BoxBilling-specific database, downloading BoxBilling, and a step-by-step walk-through of the final setup wizard to complete the installation.

This article provides a tutorial for students and new users on how to back up and restore a Linux distribution on Windows Subsystem for Linux (WSL). WSL allows the running of a Linux environment without requiring a virtual machine. The tutorial discusses the export and import features of WSL, showing how to back up and restore Linux. However, it also mentions that using these methods does result in a loss of integration with the Windows Start Menu.