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Virtual Geek

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

PowerShell slice array into groups of smaller arrays

This is a small script to slice array into groups of smaller array, and I use it in my scripts most often. This script is very helpful when I want to batch process multiple server at time but not on all the server, instead fewer servers at servers in batch. Once I have a very big fat list of servers…

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Powershell Convert range of numbers into another list of numbers maintaining ratio

Recently I was working on some PowerShell GUI project, Where I wanted to convert a range of number into another range of number maintaining ratio, for this I had to use one Arithmetic Math formula and, for example I have numbers between 1 to 200, Which I wanted to fit into new number of range bet…

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PowerCLI create, modify and assign tag and tagcategory

This script is written using VMware Powercli module and its purpose is as similar as earlier written script Powershell vCenter server Rest API create and assign tag and tagcategory for creating and modifying Tag and TagCategory, only the difference is earlier script is written using vSphere API t…

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Powershell vCenter server Rest API create and assign tag and tagcategory

While working on one of the automation project I wanted to assign tags and tag category on VMware clusters using Powershell, It is easy task when done using PowerCLI module but the requirement was not to use PowerCLI module instead make use of vSphere vCenter Rest API

PowerCLI create, modif…

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Configure vCenter SSO Active Directory (Integrated Windows Authentication) as identity source

I have already written a article on Add a vCenter Single Sign On Identity Source Active Directory (Windows Integrated Authentication), there are 2 ways to configure vCenter SSO with Windows Integrated Authentication, In the earlier article I have shown how to Use Machine Account, and the settings d…

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