Python Tutorials: Complete Reference
Python Introduction Python Tutorials: Introduction to Python Python Tutorials: Installing Python 3 on Linux, Centos, Ubuntu & Windows Python Tutorials: How to use pip command to Python3.x instead of Python2.7?…
Read more »How to Install Git Client?
How to Install Git in Ubuntu Linux? How to Install and Upgrade Git from Source for RHEL / CENTOS Linux ? How to install Git in Windows? Git Bash is an…
Read more »Git Install and Upgrade from Source in RHEL / CENTOS
This tutorial will help you to install git 2.9.5 on CentOS/RHEL 7/6/5 and Fedora 26/25/24 operating systems using the source code. Step 1 – Install Required Packages Before installing Git…
Read more »Google Cloud: How to delete a project from Google Cloud Console
Go to console.cloud.google.com Select your project (from drop-down on top nav-bar) Select IAM & Admin (from hamburger menu on top-left nav-bar) Click Settings in the left-side-bar nav. Click SHUT DOWN (image shows DELETE…
Read more »Jira Assignment & Lab
Write down a details 5 posts on BestDevOps.com and share a Post’s url in the comment section with following answer. What are top 10 use cases of Jira and give…
Read more »Confluence Assignment & Lab
Write down a details single post on BestDevOps.com and share a Post’s url in the comment section with following answer. What are top 5 use cases of Confluence? What is…
Read more »A Fundamental Tutorial of PSScriptAnalyzer
PSScriptAnalyzer is a static code checker for PowerShell modules and scripts. PSScriptAnalyzer checks the quality of PowerShell code by running a set of rules. PSScriptAnalyzer is a static code checker…
Read more »How to Analyze Powershell code using Sonarqube?
SonarQube do not support Powershell language at present to analyze a Powershell code. There is no SonarQube PowerShell Plugin available as of now. Please refer – https://www.sonarqube.org/features/multi-languages/ Alternative method is…
Read more »PowerShellGet Commands Reference
Managing Resources with PowerShellGet v3 The cmdlet names have changed in PowerShellGet v3. Instead of Install-Module, you will use Install-PSResource. It’s actually the same cmdlet for all resources such as scripts and…
Read more »What is PowerShellGet and How to Install PowerShellGet 3.0
PowerShellGet is a PowerShell module with commands for discovering, installing, updating and publishing the PowerShell artifacts like Modules, Scripts, and DSC Resources. PowerShellGet require PowerShell 5.0 or higher. PowerShellGet is…
Read more »What is Observability?
Observability is a term that originates from control theory, but in the context of software engineering and operations, it refers to the ability to understand the internal states of a…
Read more »Common & Popular Ports Number used in OS
The most 50 significant ports are listed here: The following are some of the most common service names, transport protocol names, and port numbers used to differentiate between specific services…
Read more »What is DNS records? Most Common DNS records?
DNS Record Description A Maps domain names to IPv4 addresses AAAA Maps domain names to IPv6 addresses CNAME Redirects a domain to a different domain PTR Resolves IPv4 or IPv6…
Read more »Kubernetes CKS: Understanding Kubernetes PKI certificates & Security Best Practices
Kubernetes requires PKI certificates for authentication over TLS. If you install Kubernetes with kubeadm, the certificates that your cluster requires are automatically generated. You can also generate your own certificates —…
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What is Container Runtime Interface (CRI)?
Container Runtime Interface (CRI) Container runtime interface (CRI) is a plugin interface that lets the kubelet—an agent that runs on every node in a Kubernetes cluster—use more than one type…
Read more »Docker Support is Removed from Kubernetes 1.23 version
The Kubernetes 1.24 release. The release will deprecate several (beta) APIs in favor of stable versions of the same APIs. The major change coming in the Kubernetes 1.24 release is…
Read more »Kubernetes 1.22.9 Cluster Setup Master and Worker in Ubuntu 20.04
Sample Code – https://github.com/certifications-tutorials/cks-course-environment/tree/master/cluster-setup/previous
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