Piotr Tarnawski
Blogs, Articles, and Posts
Create and Assign a Custom Attribute for Virtual Machines in vCenter Using PowerShell
(angrysysops.com)
Introduction: Managing a large number of virtual machines in vCenter can be challenging, especially
By: Piotr Tarnawski submitted:Mar 24 2023
Introduction: Managing a large number of virtual machines in vCenter can be challenging, especially
when you need to keep track of specific information for each...
By: Piotr Tarnawski submitted:Mar 24 2023
Embrace the Power of PowerCLI 13.1: Innovative Modules, Enhanced vSAN Capabilities, and Beyond
(angrysysops.com)
This version ushers in a long-awaited PowerCLI feature - a PowerCLI module for vSphere Replication,
By: Piotr Tarnawski submitted:Apr 21 2023
This version ushers in a long-awaited PowerCLI feature - a PowerCLI module for vSphere Replication,
utilizing the same foundation as our auto-generated modules for NSX...
By: Piotr Tarnawski submitted:Apr 21 2023
Embracing UEFI Booting and Secure Boot in ESXi Environments
(angrysysops.com)
Transitioning from BIOS to UEFI booting in ESXi environments is a pivotal step toward enhancing
By: Piotr Tarnawski submitted:Feb 2 2024
Transitioning from BIOS to UEFI booting in ESXi environments is a pivotal step toward enhancing
system security and performance. UEFI, with its advanced features like faster boot times and Secure Boot, ensures a robust and secure operating environment. Secure Boot, in particular, plays a crucial role by allowing only signed software to run, thus protecting systems against unauthorized firmware and drivers.
By: Piotr Tarnawski submitted:Feb 2 2024
PowerCLI: Enable/Disable SSH and Lockdown Mode
(angrysysops.com)
Today I will show you quick and easy way to enable and disable SSH and Lockdown mode for all hosts
By: Piotr Tarnawski submitted:Jun 16 2022
Today I will show you quick and easy way to enable and disable SSH and Lockdown mode for all hosts
in the cluster. Continue reading at https://angrysysops.com/2021/08/12/powercli-enable-disable-ssh-and-lockdown-mode/ | Angry Admin
By: Piotr Tarnawski submitted:Jun 16 2022
PowerShell to bulk remove VIBs from multiple ESXi hosts (putting hosts in MM mode beforehand)
(angrysysops.com)
During my last upgrade from vSphere 6.7 to vSphere 7.0 on one of my clusters, I come across the
By: Piotr Tarnawski submitted:Dec 9 2022
During my last upgrade from vSphere 6.7 to vSphere 7.0 on one of my clusters, I come across the
issue with VIBs.
By: Piotr Tarnawski submitted:Dec 9 2022
Books, Media, and Learning Resources
PowerCLI and PowerShell cheat sheet
(angrysysops.com)
Here are commands, every vSphere admin should know: List of available interfaces and physical
By: Piotr Tarnawski submitted:Aug 26 2022
Here are commands, every vSphere admin should know: List of available interfaces and physical
network cards (vmkernel + vmnic): Adding another interface (vmkernel to vMotion)...
By: Piotr Tarnawski submitted:Aug 26 2022
