Linux Posts
In Linux, chroot stands for change root. It is a process of creating a jailed environment for a calling process (e.g., SFTP) to isolate it from the rest of the…
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…
In this tutorial, I am going to show you how you can create a pool to segregate php process for each wordpress website. This totorial is setup using PHP-FPM8.1.…
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…
Setting up a cron job on Linux involves using the crontab command. Below is a step-by-step guide on how to set up a cron job: The five asterisks represent: Make…
To copy permissions from one file to another in Linux, you can use the chmod command in combination with the stat command. Here’s how you can do it: Step 1:…
PowerShell Posts
Learn how to use basic authentication with PowerShell's Invoke-RestMethod cmdlet. Follow our step-by-step guide and secure your REST API requests.
Managing configurations is a critical part of ensuring that applications run correctly across different environments. In .NET applications, configurations such…
PowerShell, an integral component of Windows operating systems, has revolutionized the way administrators and users interact with their systems by offering a…
To convert string value to base64, follow the below steps in the PowerShell command line window: Encoding to base64 string: Output: Decoding base64 string:…
PowerShell can be used as a REST client to access Azure REST APIs. To access Azure REST methods, you will need to have access to subscription with Azure AD App…
To generate self-signed certificates we will use makecert.exe. You will need to first download Windows SDK for Windows 7 or later. Download and install Windows…
Kubernetes Posts
Dive into our comprehensive guide on seamlessly creating Docker registry credentials with kubectl. Whether you're a beginner or an experienced Kubernetes…
Get the latest Kubernetes Dashboard and deploy Create service account and role In admin-service user.yaml, enter the following values: In admin-user-role.yaml…
Setup K3S Cluster By default, Rancher K3S comes with Traefik 1.7. We will setup K3S without Traefik ingress in this tutorial. Execute the above command on…
In this tutorial I will go over how to install and setup MetalLB for on-premise implementation. Pre-req Installing MetalLB NOTE: The above example was used from…
In this tutorial, I will show you how to set up a lightweight Kubernetes cluster using rancher k3s. My current Raspberry Pi 4 configuration: Hostname RAM CPU…
Pre-req Download rke package and set executable permissions RKE Cluster setup First, we must setup rke cluster configuration file to deploy it to rke node where…