Category Archives: Tutorials
How to resolve TP-Link Omada SSID Broadcasting Issues
If you’re encountering issues with your TP-Link Omada wireless connection becoming non-functional after some time, please follow the troubleshooting steps outlined below.
Symptoms
The problem manifests as client devices being unable to find the SSID for either frequency band, resulting in the EAP’s SSID ceasing to broadcast. This occurs regardless of the proximity of the clients to the access point.
Troubleshooting
Note: If this is your initial setup of the EAP, we highly recommend executing a RESET on the device to verify if client devices can identify the default WiFi network, such as TP-Link_5G_XXX/TP-Link_2.4G_XXX.
- Verify the Physical Connection: Ensure all Ethernet cables are in good working condition, and confirm that the wireless LED light on the EAP is on. We advise trying different power sources (like a POE Switch or POE Adapter) to identify if the issue might be related to an unstable power supply.
- Test with Multiple
How to Upgrade or Downgrade Omada SDN Controller
This article serves as a tutorial for either upgrading or downgrading the firmware version of the TP-Link Omada SDN Controller.
Notice:
Prior to initiating a firmware upgrade or downgrade, it is crucial to back up your current configurations. It is strongly advised to maintain a backup file for each firmware version. Additionally, ensure that you are utilizing the most recent versions of either Chrome or Firefox browsers for the firmware modification process.
Upon downloading the firmware from the TP-Link website, employ decompression tools to extract the firmware file to a specific folder. If your operating system lacks a built-in tool for this purpose, third-party software such as WinZip or WinRAR can be utilized.
Avoid turning off the power or disconnecting the Ethernet cable during the firmware adjustment process.
While upgrading the firmware typically retains all controller settings, downgrading will erase them. This is due to the inclusion of new features … Read the rest
How to Install WordPress on LEMP Stack Ubuntu 22.04
Learn to install WordPress on a LEMP stack with this straightforward guide. Covering every step from MySQL setup to Nginx configuration on Ubuntu 22.04, we ensure a smooth WordPress integration with your LEMP environment.
Introduction:
Setting up WordPress on a LEMP stack involves integrating one of the world’s most popular content management systems with a robust server environment. LEMP, which stands for Linux, Nginx (pronounced as Engine-X), MySQL, and PHP, provides a stable and efficient platform for running dynamic websites. In this tutorial, we will guide you through the comprehensive process of installing WordPress on a LEMP stack running on an Ubuntu 22.04 server. From creating a MySQL database and configuring Nginx to finalizing the WordPress installation, we will cover all the essential steps to get your WordPress site up and running seamlessly.
Step 1: Create a MySQL Database and User for WordPress
- Login to MySQL:
sudo mysql
- Create
How to Install LEMP Stack on Ubuntu 22.04
Install a LEMP stack on Ubuntu 22.04 with this easy-to-follow guide, covering Nginx, MySQL, PHP installation, and secure configurations.
Introduction:
A LEMP stack, consisting of Linux, Nginx, MySQL, and PHP, is a powerful set of tools for hosting web content and applications. This guide will walk you through the step-by-step process of setting up a LEMP stack on an Ubuntu 22.04 server. From installing Nginx, MySQL, and PHP to configuring Nginx to use PHP and securing your setup with Let’s Encrypt SSL, this tutorial covers everything you need to get your LEMP stack up and running.
Step 1: Update Your System
Ensure that all of your system’s packages are up to date.
sudo apt update sudo apt upgrade
Step 2: Install Nginx
Install Nginx, the web server.
sudo apt install nginx
Once the installation is finished, you can start Nginx.
sudo systemctl start nginx
Enable Nginx to start at boot.… Read the rest
How to Install Jellyfin on Ubuntu 22.04
Discover how to install Jellyfin on Ubuntu 22.04 with this easy-to-follow guide. Stream and manage your digital media effortlessly with Jellyfin.
Introduction
Jellyfin serves as an exceptional media server solution, providing users with the ability to manage and stream their digital media collections with ease. This open-source platform ensures you have full control over your content and playback settings. In this guide, we will walk through the steps to install Jellyfin on an Ubuntu 22.04 system. Whether you are looking to set up a personal media server or a more extensive digital library, this guide will provide you with all the necessary instructions to get Jellyfin up and running smoothly.
Prerequisites
- A system running Ubuntu 22.04
- A user account with sudo privileges
- Internet connection to download packages
Step 1: Update the System
First, make sure your system’s package list and installed packages are up-to-date.
sudo apt update sudo apt upgrade
How to install Minikube on Ubuntu 22.04
Install Minikube on Ubuntu 22.04 to run Kubernetes locally. This guide provides easy-to-follow steps for setting up Minikube and kubectl.
Introduction:
Minikube is a powerful tool that enables developers to run Kubernetes locally on their personal computers. It provides a simple and convenient way to deploy and manage containerized applications, helping users to learn and experiment with Kubernetes in a controlled and isolated environment. In this guide, we will walk through the process of installing Minikube on a system running Ubuntu 22.04, ensuring you have all the necessary components and knowledge to get started with Kubernetes development right away.
Certainly! Below are the steps to install Minikube on Ubuntu 22.04:
Prerequisites
- A system running Ubuntu 22.04
- A user account with sudo privileges
- Internet access for downloading packages
Step 1: Update System Packages
First, make sure that all your system packages are up-to-date by running the following commands:
sudo apt update
How To Install Chrome Extensions With PowerShell
In this article, we will guide you through the process of installing Chrome extensions using a PowerShell script, tailored specifically for Group Policy deployment.
Introduction
Google Chrome, with its vast array of extensions, remains a predominant choice among internet users. For system administrators or IT professionals, there might arise situations where a specific Chrome extension needs to be deployed across multiple machines. Manual installation in such scenarios is not only tedious but also time-consuming. Enter PowerShell, Microsoft’s task automation framework. With PowerShell, you can seamlessly deploy a Chrome extension across various systems.
Prerequisites:
- Google Chrome: Ensure it’s installed on the system(s) you’re targeting.
- PowerShell: Generally comes pre-installed with Windows.
- Administrative Privileges: Needed since modifying the registry demands elevated permissions.
Note: You can use this script to deploy extensions through a Remote Utility that runs as System/Administrator.
The Chrome Extension Installation PowerShell Script:
Here’s the complete script you’ll … Read the rest
5 Killer Tips for Customizing Windows 11
Discover the 5 killer tips for customizing Windows 11 to enhance your user experience. From personalized themes to productivity boosts, we’ve got you covered.
Introduction
Windows 11 is a remarkable operating system, known for its sleek design and improved functionality. Customizing your Windows 11 experience can take it to the next level, making it more tailored to your needs and preferences. In this comprehensive guide, we will explore five killer tips to help you personalize your Windows 11 experience. Whether you’re a tech enthusiast or a casual user, these tips will make your computing life easier and more enjoyable.
Personalized Themes for a Fresh Look
One of the first things you’ll notice about Windows 11 is its modern and visually appealing interface. To make it truly yours, start by customizing your theme. Here’s how:
1. Changing Wallpapers
Windows 11 offers a range of stunning wallpapers. Right-click on your desktop, select … Read the rest
How to Review UniFi Controller 7.5 System Logs
Learn how to review UniFi Controller 7.5 system logs, including critical, security detections, updates, admin activity, client connections, AP, and triggers. Gain insights and expert tips in this comprehensive guide.
Introduction
UniFi Controller System Logs play a crucial role in monitoring and maintaining the health of your network. They provide valuable information about critical events, security detections, updates, admin activity, client connections, access points (AP), and triggers. In this guide, we will delve deep into the process of reviewing these logs, offering expert insights and actionable tips to help you make the most of this vital resource.
Understanding Critical Logs
Critical logs are the backbone of UniFi system monitoring. They alert you to issues that require immediate attention. These can range from hardware failures to network outages. To effectively review critical logs:
Critical Log Analysis
Analyzing critical logs involves identifying and addressing issues promptly. Look for patterns and recurring problems … Read the rest
How to Deploy WiFi Configuration Profile in Microsoft Intune
Learn to deploy Wi-Fi profiles using Microsoft 365 Intune Endpoint Manager to streamline network access and enhance security across organizational devices.
Introduction
When managing a myriad of devices within an organization, ensuring consistent access to WiFi networks while maintaining security standards is crucial. Microsoft 365 Intune Endpoint Manager offers a centralized platform to manage and deploy configuration profiles, allowing administrators to streamline the deployment of WiFi settings across multiple devices. Deploying a WiFi configuration profile is an essential task to enable devices to connect to the designated WiFi network with the predefined settings, thus reducing manual configuration errors and enhancing network security. The following guide provides a comprehensive walkthrough on deploying WiFi configuration profiles using Microsoft Intune Endpoint Manager, outlining each step in detail from creating a new profile to monitoring its deployment, ensuring a seamless implementation process.
Prerequisites
To deploy a WiFi configuration profile in Microsoft Intune Endpoint Manager, … Read the rest
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