Learning Topics
PowerShell Posts
How To Put Exchange Server 2019 In Maintenance Mode.
Planning to install CU or perform server maintenance, there are specific procedures and steps to execute to make the Exchange Server 2019 ready for maintenance mode. This tutorial will explain all the required steps...
PS Module: Exchange Server 2019/2016 Maintenance
Whether to install CU updates on Exchange Server 2019 /2016 or reboot the server, the Exchange Admin follows some steps to place Exchange server Node (DAG Mode Only) in maintenance mode. This PowerShell Module...
Get-VM conflict between Hyper-V PS and PowerCLI
If you have both Powercli and Hyper-v Powershell module installed, then an error may pop up when calling some identical commands such as Get-VM So I need to get the list of VMs from...
Part-4: Telegram and PowerShell (Full Execution)
Let’s put all the components from Part1, Part2, and Part3 together and execute the PowerShell script to see what will happens and how the Telegram Messenger client can interact with PowerShell Telegram Bot. Note...
Part-3: Telegram and PowerShell (Basic Security)
This post is a continuum to Part one and Part Two. The focus of this post is adding a basic security condition for the Telegram bot and the challenges during communicating with the bot using...
Part-2: Telegram and PowerShell (Send/Receive)
This post is a continuum to Part one, in which I describe how to create the Telegram Chatbot and check the pending messages. This post will be a bit detailed, so beginners can get...
Part-1: Telegram and PowerShell (Create the Bot)
Telegram is not just a messenger, it’s one of the features-overstaffed applications. One exciting feature are the bots and the API which gives a real easy-to-do integration. This 4-part series tutorial tasks you through...
Test Folder Sharing Permission.
The Problem One of the biggest challenges for sysadmins and the security team is the open share and sharing permission, where domain users have full Read/Write/Delete Access to a folder in the server. I am not...
Exchange Online: You can’t use the domain because it’s not an accepted domain for your organization
Moving Exchange Mailbox from on-premises Exchange to Exchange Online seems an easy step if the hybrid wizard ware configured correctly. Users on-premises should only have an accepted domain in the SMTP addresses for a...
Reboot Unregistered VM in Citrix Virtual Desktop
Citrix Virtual Desktop provides a nice experience for both users and administrators, with a lot of enhanced features. The communication between the client VM (VDA) and the server infrastructure is mandatory for a health...
