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FuntapshutterstockSSH is an essential component for secure remote access to Linux systems. If the OpenSSH server was not activated during Ubuntu 24.04 installation, it can easily be done at any time. This guide shows how to enable SSH and set it up on Ubuntu 24.04. Learn the steps to securely…
The INSERT INTO command in PostgreSQL allows you to add one or more new rows to a table along with their corresponding values. In this article, we take a look at the command’s structure and the parameters that are used with it. With clear examples, you’ll learn how to efficiently…
LightspringshutterstockLooking to clean up a table in PostgreSQL? With the DELETE command; you can remove specific entries or get rid of all the data in a table. In this article, we’ll take a look at what the command is, how its syntax is structured and how to remove an individual row or all the data…
ra2 studioShutterstockManaging a database with lots of tables can quickly become overwhelming. Luckily, with PostgreSQL schemas, you can group related tables together, making it easier to organize and work with your database. This article explains the syntax for PostgreSQL schemas, including how to…
UndreyShutterstockIf you want to add, remove or modify columns in a table, the ALTER TABLE command in PostgreSQL is the go-to solution. In this article, we look at the syntax and functionality of the command, walk you through detailed examples, and explore various actions you can perform to…
REDPIXEL.PLshutterstockWith the SQL AND operator, you can implement various conditions in a WHERE query, allowing you to include or exclude different entries. In this article, we’ll explain what the operator is and the syntax for it. Using practical examples, we’ll go over how to use the operator as…
ElnurshutterstockMultipass offers a straightforward and efficient way to create and manage Ubuntu VMs across various operating systems. With its user-friendly command-line interface (CLI) and minimal system requirements, it’s an excellent choice for developers and IT professionals looking to work…
REDPIXEL.PLShutterstockPodman is a modern container engine that manages containers and pods without requiring root privileges or a central daemon process, making it a secure alternative to Docker. In this article, we will show you how to install Podman on Ubuntu 22.04 step by step. You will also learn…
GorodenkoffshutterstockWant to create new tables in a PostgreSQL database? The database management system makes it easy with the CREATE TABLE command. In this article, we’ll take a look at the syntax of the command and the different parameters you can use with it. With easy-to-follow code examples,…
If you run your own Rust server or moderate one, you can customize gameplay in many exciting ways. By using the right Rust cheats or console commands, you can simplify survival, alter the weather, or spawn and remove objects exactly where you want, creating a unique experience…