Menu

Virtual Geek

Tales from real IT system administrators world and non-production environment

Blog posts : "powershell"

PowerShell List All Azure Resverations

Recently in one of the Azure project my client was utilizing Azure Reservations Instances (Azure RI) they wanted a Microsoft PowerShell script from me to pull the list report. Below is the screenshot of all configured reservations on the Azure Portal.

Microsoft Azure reservations All succeded scope subscription VM RI Virtual Machine Powershell az.reservations module subscription cost optimization.png

To work on Azure Reservations with Power…

Read more

Configure vCenter 7 Profile from PowerShell GUI

While working on POC of new feature VMware vCenter Server 7 Profiles, as there is no GUI available to configure it. At the moment of writing it can be only consumed and configured with Rest APIs. Although Rest API can be configured from vCenter Server developer center > API explorer, but it is not…

Read more

VMware vCenter Server 7 Profiles with PowerShell

There is new feature introduced with VMware vSphere 7.0 and it is completely different from the ESXi host profiles. vCenter Server 7 Profiles feature allows you to list profiles, export vCenter server configuration from one vCenter server and then import and validate on another destination vCenter S…

Read more

Get started and configure certificate-based authentication in Azure

Connecting SSL certificate based login to Azure can help increased authentication security, if you maintain certificates very well. In my case I wrote few scripts and I wanted to automate  Azure. As my user account is configured with MFA (My scripts scheduling was failing due to this) and I didn't w…

Read more

How to view the service principal of a managed identity in the Azure portal, Powershell and AzureCLI

After enabling/deploying managed identity (service principal) on VMs, one of my junior colleague questioned me, where is service principal of managed identity is stored. Basically Service Principal (MSI) is a user account (Service Account ) and it is created under Azure Active Directory, but after f…

Read more

Use a Azure VM system assigned managed identity to access Azure Key Vault

While working one of the Azure project, I had a requirement to implement System Assigned Managed Identity to access Azure key vault secret programatically on Azure virtual machine inside the code without azure login. In my earlier written articles, to retrieve secret password from Azure Key Vault I …

Read more

Create an Azure App registrations in Azure Active Directory using PowerShell & AzureCLI

This is step by step guide to configure App Registration on Azure Active Directory (AzureAD). This guide includes three ways to create App Registration using Azure Portal, PowerShell and AzureCLI. 

Azure Portal

Within Azure AD portal you will find the App registrations pane that provide the …

Read more

Connect-AzureAD: One or more errors occurred. Could not load type 'System.Security.Cryptography.SHA256Cng'

While working on AzureAD (Azure Active Directory) with PowerShell module I was received below errors and my scripts where failing. I updated AzureAD module with Update-Module command to latest one but it was still throwing errors. After few testing I checked PowerShell version, it was latest Powe…

Read more

Use Key Vault secret identifier url to get the secret value using Powershell

While working on Azure Key Vault I had the requirment to extract the secret value from Azure key vault Secret Identifier ID. 

Working With Azure Key Vault Using Azure PowerShell and AzureCLI

You can find Secret Identifier by going to Azure Key vaults, select key vault >> Secrets Name >> Curr…

Read more

Working With Azure Key Vault Using Azure PowerShell and AzureCLI

This is second part of Create key vault and secrets with access policies in Microsoft Azure, In the this article I will use Powershell and Azure CLI to create and configure Azure Key Vault resource service. Azure Key Vault is a cloud service that provides a secure store for secrets. You can secure…

Read more

Create key vault and secrets with access policies in Microsoft Azure

Azure Key Vault is a cloud service used to manage keys, secrets, and certificates. Key Vault eliminates the need for developers to store security information in their code. It allows you to centralize the storage of your application secrets which greatly reduces the chances that secrets may be leake…

Read more

Creating a new user in Azure AD using oneliner PowerShell and Azure CLI

I was testing few Labs on Microsoft Azure active directory and wanted to create few Azure AD users for testing purpose. I have already installed az powershell module, In the below script when you supply password it has to be in securestring format. 

How to switch to other Azure AD tenant using…

Read more

How to switch to other Azure AD tenant using PowerShell and Azure CLI

This is small guide shows how you can switch or change Azure Active Directory tenant using Powershell and Azure CLI. Before The first step I will show from portal how to switch or change to another domain in Azure active directory. Once you login into portal.azure.com either go into menu and select

Read more

Microsoft Azure Rest API using PowerShell Part 2

While working on Microsoft Azure Rest API using PowerShell script, there is prerequisite to create a service principal (App Registration) first and use its client id and secrets in headers to generate bearer token key. But I was looking to use my existing username and password as credentials. For …

Read more

Microsoft Azure Rest API using PowerShell

Using Microsoft Azure REST API is great way to automate Azure Resources and operations. Some times I have found PowerShell Az module is not present on remote servers and I need to automate azure things, Rest API is very handy at the time when features which are not available on PowerShell module AZ.…

Read more

Connect-AzAccount The 'Connect-AzAccount' command was found in the module 'Az.Accounts', but the module could not be loaded

While connecting to Azure using powershell with Connect-AzAccount cmdlet I was receiving below error. As troubleshooting steps I tried to update/install Az module from online Microsoft PowerShell repository with -Force and -AllowClobber parameters, tried to Import Module Az, Az.Accounts on PowerShe…

Read more

Powershell WPF MahApps.Metro update theme library

This script is just an update to new dll libraries of MahApps.Metro theme for Powershell WPF. I had already written basics of  Part 3: Powershell wpf MahApps.Metro theme step by step guide but, It is almost 2 years back and I was using MahApps.Metro 1.6 version and new version of MahApps.Metro v2…

Read more

Powershell adding leading zeros to string or int

I was working on a script project where I wanted to create and defined names for multiple virtual machine in the series, with maintaining length of the string of names with numbers adding leading zeros, Below -f format operator one-liner command helps me to create the list.

Read more

Powershell Dell iDrac redfish Rest API basic authentication

In one of my blog Configure Dell iDrac9 Rest API with Powershell I showed how use x-auth-token to connect to Dell iDrac, here I instead of token, using basic authentication (use UserName and Password each time to connect to Redfish iDRAC rest api), This is just a example and I will be using expli…

Read more

Powershell web scrapping extract table from html

This is small script I use to collect the table data from website to Powershell Object and then further it can be saved to csv file. For this example I am taking table example from https://datatables.net. I will try to convert table to Powershell Object. HTML tables has tags th (Table header) and …

Read more

20 Blog Posts

Blog Search

Page Views

5119473

Follow me on Blogarama