Articles by author

How to Use Docker Compose in Portainer | Step-by-Step
You'll learn how to use Docker Compose in Portainer, first, how to deploy Portainer, and how to use Portainer to deploy a tech stack using Docker Compose.
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How to Create a User in Linux [With Examples]
This tutorial will show you how to create a user in Linux using either ‘adduser’ or ‘useradd’ command line tools.
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How to Start Portainer [Portainer Docker Tutorial]
This tutorial shows how to get started with Portainer, including how to start Portainer, stop and access it, and create a container.
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How to List Users in Linux [With Examples]
This tutorial shows how to list users in Linux in five ways: `cat`, `less` and `more`, `getent`, `awk`, or `grep` command.
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Ubuntu 24.04 LTS Release [Noble Numbat]: New Features Explained
The new Ubuntu 24.04 was released on the 25th of April, 2024. This article explores the Ubuntu 24.04 LTS latest features and improvements.
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How to Install Docker on Ubuntu 22.04 | Step-by-Step
This step-by-step tutorial demonstrates how to install docker on Ubuntu 22.04, including how to manage containers and images.
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How to Combine Two Lists in Python | 5 Methods
This tutorial demonstrates how to combine two lists in Python; we show five various ways you can use to combine Python lists.
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How to Create a Superuser in Postgres?
This tutorial demonstrates how to create a superuser in PostgreSQL and briefly explains what a Postgres superuser is.
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How to Create a Database in PostgreSQL [CREATE DATABASE, createdb]
This step-by-step tutorial demonstrates how to create a database in PostgreSQL, using CREATE DATABASE or createdb command.
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