Fix broken WMI provider in SQL Server
Being unable to open SQL Server Configuration Manager if often caused by a corrupt or removed WMI provider for SQL Server. This post explains how to resolve this.
PowerShell
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Update SQL Server Management Studio (SSMS) automatically
The fire-and-forget method to update SQL Server Management Studio (SSMS) automatically by uninstalling any installed version and downloading & installing the newest available version from Microsoft.
Send mail through SendGrid Web API using PowerShell
Learn how to use the Twilio SendGrid Web API v3 to send mail with PowerShell
Disable ECDH public server param reuse in Windows Server IIS
Windows Server IIS is known for reusing DH key values, but there is a way to disable ECDH public server param reuse in Windows Server IIS and here is how.
Create strong passwords in Windows
Learn how to create strong and unique passwords in Windows using PowerShell, because the use of those unique and strong passwords is important.
Install IIS in Windows 11 using PowerShell
Have a need for IIS in your Windows 11 development station, and now you wonder how to install IIS? Here I describe how you can easily install IIS and some modules using PowerShell
Monitor website performance in IIS with Zabbix
Zabbix is a great tool to monitor your website performance on IIS using Performance Counters, PowerShell and WMI.
Use PowerShell with SSL client certificates for HTTPS GET requests
Use a specific TLS certifictate or thumbprint for outgoing HTTPS connections because of endpoint restrictions using PowerShell.
Calculate SHA-256 checksums in PowerShell
Learn how to calculate and create file checksums with PowerShell's Get-FileHash and certutil.exe. Use this to validate file integrity in Windows (Windows Server).
Test open TCP ports with PowerShell
Learn how to use PowerShell Test-NetConnection to test if a TCP port is open
Get SQL database backup details with PowerShell
Whenever I need to restore an SQL Server .bak backup file, I want to know some properties of the backup file to make sure I'm working with the correct file(s). Luckily, the .bak file and PowerShell provide all the information I need, so I don't have to start a Restore procedure in SQL Server Management Studio (SSMS) just to view the header information. As you know, SSMS is slow...
Get IIS Current Connections using PowerShell
Use PowerShell, Performance Counters and WMI to get the current number of active connections to IIS websites. Monitor IIS servers in Zabbix
Install SSL/TLS certificates in Windows Server using PowerShell
The following PowerShell snippet can be used to quickly install an SSL (or TLS) certificate in Windows Server. It assumes you have a PFX file and its password. The default location is Cert:\LocalMachine\My, to use for IIS websites.
Install Windows Updates using PowerShell
You can use PowerShell to install Windows Updates automatically, unattended and simple. Neat, right? For this, you don't have to have an enterprise environment with WSUS, or Windows Server, but since this is Sysadmins of the North, I assume you do. In this post I show you how to install Windows Updates with PowerShell and the PSWindowsUpdate module.
Send email with PowerShell
Easily send your DevOps reporting by email with this PowerShell function, because the Send-MailMessage cmdlet is obsolete. Of course you'll be using StartTLS and authenticated SMTP as additional security.
Monitor SQL Server and databases in depth using Zabbix
Monitor Microsoft SQL Server, databases and performance with Zabbix, PowerShell, Performance Counters and WMI. Keep SQL Server and databases in top shape and performance up! In this post I show you how you can use Zabbix to monitor those important aspects for database administrators (DBA).
Extract files from an MSI package
Windows has the ability to allow the MSI package (.msi file) contents to be extracted using the command line or via a script. I keep forgetting the correct msiexec.exe syntax to use to extract files from an .msi file (MSI package), so here is a short post with the command.
Connect to a KVM host through an ssh tunnel and arbitrary port in Windows 11 and WSL 2
Connect virt-manager to a KVM host through an ssh tunnel and arbitrary port in Windows using Windows 11 and WSL 2.
Windows 11 and WSL 2 DevOps environment
In this post I describe some of the settings and changes I made to make my Windows 11 and Ubuntu WSL2 into a fully fledged development environment. Here are the settings and tools I use for DevOps / SysOps on Windows.
YubiKey support in OpenSSH for Windows 11
Now Win32-OpenSSH has decent support for FIDO/U2F hardware authenticators you can finally use your YubiKey for SSH authentication in Windows 11, jeej! Here is how.