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Category: Linux

  • Upgrading to PHP 8.2 on RHEL/RockyLinux

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    Step 1: List Available PHP Modules To see a list of available PHP modules, run the following command: dnf module list | grep php Step 2: Update Your System Before proceeding, it’s a good practice to update your system: sudo yum update -y Step 3: Reboot Your System After updates, it’s recommended to reboot your…

  • Securely Access Your Home Lab Using Cloudflare and a Domain

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    Cloudflared is a powerful tool that excels in enhancing both security and network accessibility. From a security perspective, it serves as a robust solution for creating secure tunnels to your private resources, ensuring that sensitive data and services are protected from unauthorized access. With built-in encryption and authentication, Cloudflared offers peace of mind in an…

  • A Guide to Adding Groups and Users in Linux

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    In Linux, managing user groups is essential for organizing users and controlling permissions. This guide will walk you through creating a group, adding users to it, and managing group permissions. Viewing Group Membership To view the groups a user belongs to or to see the groups of the current user, you can use the groups…

  • A Guide to Crontabs: Scheduling Tasks

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    Crontabs are a powerful way to schedule and automate tasks in Linux. In this guide, we’ll cover how to create, manage, and remove scheduled tasks using cron. Viewing Your Cron Table To view your existing cron table, use the following command: crontab -l Setting Your Default Editor You can choose your preferred text editor for…

  • Simplified Guide to Bash Aliases

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    What is an Alias? In Linux, an alias is a custom shortcut or alternate name for a command, making it easier to execute frequently used commands or complex ones with fewer keystrokes. To create an alias, open your terminal and follow these steps: Step 1: Open the ~/.bash_aliases File nano ~/.bash_aliases Step 2: Define Your…

  • Set Up a Debian 11 System as a Server with Nextcloud (LAMP)

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    In this tutorial, we’ll guide you through the process of setting up a Debian server with Nextcloud, a popular self-hosted cloud storage solution. Ensure that you have a freshly upgraded Debian installation and an ssh server. Step 1: Install sudo Install sudo if it’s not already installed, and add your user to the sudo group,…

  • Host your own website using WordPress on Debian 11

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    In this tutorial, we’ll walk you through the process of installing WordPress on a Debian system, configuring Apache as the web server. Let’s get started! Step 1: Update the System Before we begin, let’s ensure that the system is up to date: sudo apt update && sudo apt upgrade -y Step 2: Upgrade to PHP…

  • How to Install a LAMP Stack on Debian 11

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    In this tutorial, we’ll guide you through the process of setting up a LAMP (Linux, Apache, MySQL/MariaDB, PHP) stack on a Debian 11 server. A LAMP stack is a popular choice for hosting dynamic websites and web applications. Let’s get started! Step 1: Install Apache Web Server We’ll begin by installing the Apache web server:…