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…
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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 re…
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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…
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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…
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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: Open the Crontab Editor:To edit…
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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: U…
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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.
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Managing configurations is a critical part of ensuring that applications run correctly across different environments. In .NET applications, configurations such…
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PowerShell, an integral component of Windows operating systems, has revolutionized the way administrators and users interact with their systems by offering a ro…
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To convert string value to base64, follow the below steps in the PowerShell command line window: Encoding to base64 string: $encoded = [Convert]::ToBase64…
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PowerShell can be used as a REST client to access Azure REST APIs. To access Azure REST methods, you will need to have access to subscription with Azure AD App…
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To generate self-signed certificates we will use makecert.exe. You will need to first download Windows SDK for Windows 7 or later. Download and install Windo…
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Kubernetes Posts
Dive into our comprehensive guide on seamlessly creating Docker registry credentials with kubectl. Whether you're a beginner or an experienced Kubernetes admini…
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Get the latest Kubernetes Dashboard and deploy GITHUB_URL=https://github.com/kubernetes/dashboard/releases VERSION_KUBE_DASHBOARD=$(curl -w '%{url_effective}…
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Setup K3S Cluster By default, Rancher K3S comes with Traefik 1.7. We will setup K3S without Traefik ingress in this tutorial. Execute below command on mast…
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In this tutorial I will go over how to install and setup MetalLB for on-premise implementation. Pre-req Kubernetes cluster either K8S or K3S. Installing…
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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 RA…
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Pre-req VM requirements One Ubuntu 20.04 VM node where RKE Cluster will be running. One Ubuntu 20.04 host node where RKE CLI will be configured to use to…