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How to install Webmin 1.89 on Debian Linux 9.5

To install Webmin on Debian Linux 9.5 you can follow these commands, (accept any prompts)

wget http://prdownloads.sourceforge.net/webadmin/webmin_1.890_all.deb
apt-get install perl libnet-ssleay-perl openssl libauthen-pam-perl libpam-runtime libio-pty-perl apt-show-versions python
dpkg --install webmin_1.890_all.deb

That's it, basic setup is now complete.

You can now access your server using the default https:// {youIPaddressOrServerAddress} :10000

Be sure to properly secure your server before putting it into production.


Microsoft SQL Server Management Studio 18 Error: Maintenance Plans, Back Up Database Task (is not registered for use on this computer.)

This is the error:
TITLE: Microsoft SQL Server Management Studio
The task with the name "Back Up Database Task" and the creation name "Microsoft.SqlServer.Management.DatabaseMaintenance.DbMaintenanceBackupTask, Microsoft.SqlServer.MaintenancePlanTasks, Version=, Culture=neutral, PublicKeyToken=89845dcd8080cc91" is not registered for use on this computer.
Contact Information:
Back Up Database Task
Install and use SSMS version 17.9 to resolve this issue.

Attach Database Microsoft SQL Server 2017 MDF & LDF

Since 2017 no longer attaches the corresponding ldf using the SQL management studio you can instead use a script to do the attach.

Here is the example:

USE [master]
( FILENAME = N'Z:\Data\SomeDatabase.mdf' ),
( FILENAME = N'Z:\Logs\SomeDatabase.ldf' ),


error: handler "extensionlessurlhandler-integrated-4.0" has a bad module "managedpipelinehandler" in its module list


handler "extensionlessurlhandler-integrated-4.0" has a bad module "managedpipelinehandler" in its module list

The Fix:

You need to install ASP.NET 4.5 and Application Initialization.

You can do this via the Server Manager,

  • Manage > Add Roles and Features
  • Next > Next > Next
  • Under Server Roles expand "Web Server (IIS)" > "Web Server" > "Application Development"
  • Check the following
    • Application Initialization
    • Asp.net 4.5
  • Next > Next > Install

That's it, your done.