Exchange 2013/2016 EAC(ECP) and OWA blank page after login

This is a very common and known issue which may occur in Exchange Server 2013 and Exchange Server 2016. This issue occurs mostly in new deployments. When this issue occurs, you see blank web page after login into https://<exchangewebservicesurl>/owa or https://<exchangewebservicesurl>/ecp. This issue occurs because of SSL certificate binding and can be resolved by changing the binding settings in IIS. Once you open […]

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How to Manage Microsoft Teams using PowerShell

Install the Teams PowerShell Module The first step in managing Teams via PowerShell is to install the Teams Cmdlets module.  Running PowerShell as an Administrator, you will need to run the following and allow install from the untrusted repo as well as installing the NuGet package: Install-Module -Name MicrosoftTeams Connect PowerShell to the Tenant The next step is to connect […]

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Get a List of Shared Mailboxes Members and Permissions

If you want to get a list of members from an O365 shared mailbox using powershell, you can run either command to do so: Get-Mailbox “Shared Mailbox Name” | Get-MailboxPermission | where {$_.user.tostring() -ne “NT AUTHORITY\SELF” -and $_.IsInherited -eq $false} | Format-Table Identity, User, AccessRights –AutoSize OR Get-Mailbox “Shared Mailbox name” -ResultSize:Unlimited | Get-MailboxPermission |Select-Object Identity,User,AccessRights | Where-Object {($_.user -like […]

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Join Linux to Active Directory with PowerShell Core

There are many possibilities for using PowerShell on non-Windows platforms now and today my mind was pondering how to use it to join Linux servers to Active Directory. So, I created a small little function that automates some of this called Join-LinuxToAD. Keep in mind I tested this only on CentOS 7. The script does the following: Ensures you can lookup the […]

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How to Install PostgreSQL on Windows Servers

Open a browser tab and go to the PostgreSQL -EnterpriseDB website to download the installer. Select the latest version (version 10.3 at the time of writing of this article). Then select your operating system. Finally click the “download now” link to complete the process. How to Install PostgreSQL 10 Download the Windows version: PostgreSQL – [10.3] –windows – x64.exe and then open it. […]

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How To Install And Configure Windows Server 2019 And Project Honolulu

How To Install And Configure Windows Server 2019 And Project Honolulu This article discusses how you can install and setup Microsoft’s Windows Server 2019 and Project Honolulu. Step 1: Download Windows Server 2019 Technical Preview And Project Honolulu To download Windows Server 2019 Technical Preview and Project Honolulu visit the link– https://www.microsoft.com/en-us/software-download/windowsinsiderpreviewserver Navigate to the Windows Insider’s website. You have two […]

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How to Integrate RHEL 7 or CentOS 7 with Windows Active Directory

In Most of the Organizations users and groups are created and managed on Windows Active Directory.  We can integrate our RHEL 7 and CentOS 7 servers with AD(Active Directory) for authenticate purpose. In other words we can join our CentOS 7 and RHEL 7 Server on Windows Domain so that system admins can login to these Linux servers with AD […]

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How To Completely Uninstall PostgreSQL

Introduction If you’re using PostgreSQL, you may need to remove the package from your system at some point. It’s important to know how to uninstall PostgreSQL properly to make sure all components of the package are completely removed and you don’t encounter any errors. In this article, we’ll explain how to uninstall PostgreSQL from Linux, macOS and Windows operating systems. […]

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How to Install PostgreSQL on CentOS 7

PostgreSQL is a powerful and open source relational database platform. It’s scalable across multiple platforms and is a widely used and well-loved tool. In this tutorial, we’ll show you how to install PostgreSQL on CentOS 7! How Does PostgreSQL work? PostgreSQL uses SQL for relational queries and JSON for non-relational queries. One advantage of using PostgreSQL is its immense community […]

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