IIS 10.0 FTP IP Security allow list
In this post I'll show you how to configure an IP allow list for IIS FTP Server using PowerShell, iisadministration and webadministration modules.
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IIS backup and restore
Learn how to back up and restore IIS 10 webserver configuration with appcmd.exe and PowerShell
How to fix System.Collections.Generic.KeyNotFoundException “The given key was not present in the dictionary” Exception with MySQL Connector/NET and utf8mb4 character set
MySQL Connector/NET and utf8mb4 character set can cause an exception System.Collections.Generic.KeyNotFoundException "The given key was not present in the dictionary".
Import .reg file in Windows Registry silently
Learn how to silently import a .reg file into your Windows Registry. This neat regedit trick comes in handy quite often. The regedit command is valid for Windows 11, 10, Windows Server 2022, 2019 and older.
WordPress .htaccess security best practices in Apache 2.4.6+
Since Apache 2.4.6, a new module is used to configure and set up access control for websites: mod_authz_core. This means you have to use a different syntax for allowing or blocking hosts and IP addresses to your website. Apache Access Controle done right in WordPress .htaccess.
List all SPNs used in your Active Directory
3 unique methods to list Service Principal Names (SPNs) in your Windows network quickly using PowerShell. An SPN or Service Principal Name is a unique identity for a service, mapped with a specific account (mostly service account).
Windows Server 2016 VM on Hyper-V stuck at stopping
If a Windows Server 2016 guest VM on Hyper-V hangs while stopping after Windows Updates, and it won't reboot, it might be caused by the recovery debug information type set. Especially when you have moved the Windows PageFile to a different partition / VHDX
How to: Determine installed .NET Framework versions
Users can install and run multiple .NET Framework versions on their computers. When you develop or deploy your app, you might need to know which .NET versions are installed on a machine and here is how to check the .NET version.
Release hold queue email in Postfix – postsuper
The postsuper command controls different types of queues in the Postfix mail system, like the deferred or hold queue. This post shows you some Postfix queue operations to maintain your mail servers.
How to unzip a file in PowerShell
Unzip a file on your PowerShell command-prompt may come in handy sometimes, even on your Windows 11/10 workstation. Use Expand-Archive for this, and all that is required is PowerShell 5.0+, or the .NET 4.5+ Framework to use System.IO.Compression.ZipFile.