Linux

How To Install PostgreSQL On Ubuntu Linux

Postgres, also known as PostgreSQL, is a system for managing databases that uses the SQL language. It follows standard rules and offers advanced options like reliable transactions and the ability to handle multiple tasks simultaneously without causing reading delays. The tutorial explains how to set up Postgres on an Ubuntu 20.04 server. It covers the

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How To Use Standard Redirection to Input or Output Commands

In Linux and other Unix-like systems, you can use standard redirection to control the input and output of commands. Here’s a brief overview of how to use these redirections: The output of command1 is used as the input to command2. This will use inputfile as the input to command. This discards both standard output and

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Unzipping Files in Ubuntu Linux_ A Comprehensive Guide

Unzipping Files in Ubuntu Linux: A Comprehensive Guide

The unzip command is commonly used in Linux to extract files from ZIP archives. This guide will explore the functionality of the unzip command in Ubuntu Linux. We will provide practical examples and in-depth explanations to assist you in efficiently handling compressed files. Understanding the unzip Command: The unzip command is a versatile tool that

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How To Setup Lets Encrypt SSL Certificate With Nginx on Ubuntu 22.04

How To Setup Lets Encrypt SSL Certificate With Nginx on Ubuntu 22.04

Let’s Encrypt is a free and open certificate authority (CA) that provides automated and easily accessible SSL/TLS certificates for securing websites and online services. SSL/TLS certificates encrypt the data exchanged between users and websites, ensuring confidentiality and data integrity. What sets Let’s Encrypt apart is its mission to make encrypted connections ubiquitous across the internet,

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