Category: Tutorials

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MySQL via Command Line 102: Basic User Interaction

When working with MySQL in the command line, it is important to ensure proper selection of the database you wish to work with. Administering a server has its challenges without unnecessary errors due to an incorrect database selection. This article shows you how to select a MySQL database in Linux via the command line.

While the are many ways to create databases, system administrators benefit from knowing how to create a MySQL database in Linux via the command line. Knowing more than one way to accomplish a task provides flexibility in case the usual way you perform it is not an option. Use this tutorial to create a MySQL database via the command line.

Data security is essential to developers, business owners, and system administrators. A vital element of securing data is password management. This guide will teach you how to change a MySQL password in Linux using the command line.

Multi-tasking on your laptop is a necessity. Developers use many applications, but not all need to be in the same view. Thankfully, Ubuntu workspaces solve this problem. If you are having trouble managing Ubuntu workspaces or just want to learn more about them, this guide shows you how to manage desktops and windows in Ubuntu and take your multitasking to the next level.

To answer what is the default password for the PostgreSQL user, there isn’t one. When connecting to PostgreSQL on Linux for the first time, many admins have this question, especially if they are from the MySQL world. One important task is how to access PostgreSQL. This tutorial walks you through setting up the default user for PostgreSQL and connecting to the service.

Git is a widely adopted, open source distributed version control system (VCS). It’s commonly used for source code management (SCM) with sites like GitHub and popular projects such as Perl, and Ruby on Rails. It is also used to maintain VCS and SCM for the Linux kernel.

What is Keras?

Keras is a tool for machine learning specialists who work with Python, mostly used due to the convenience of mathematical calculations. Developers use Keras to create, configure, and test machine learning and artificial intelligence systems, primarily neural networks.

Users view an error page when they visit your website and experience an error. All accounts come preset with standard error pages, or you can customize them. This tutorial walks you through how to create custom error pages in cPanel.

Webmin is a control panel that helps you administer your Linux servers using a browser-based interface. Using Webmin control panel features, you can manage DNS settings and user accounts and configure and change settings for standard packages.