Most SharePoint users want to have a list of all SharePoint sites they have permissions to access. This post describes how to achieve that without any programming, just configuration tasks.
Blog covering various SharePoint and K2 topics and development
There are several comdlets in the PowerShell module failoverclusters, but I have not found one that actually shuts the VM down.
You can Manage SharePoint List Permissions with PowerShell which gives you more control than using the web interface.
The following PowerShell scripts enumerate all SharePoint 2010 and 2013 Workflows in your environment.
Based on the users SharePoint web permissions, the top navigation (global navigation element) is displayed or will be hidden.
If you ever wanted to implement single-item permissions for SQL table rows, you will notice that SQL Server itself does not provide a native solution for that. In contrast to e.g. the SharePoint list...
This post describes how to modify a Web Part Title using jquery in SharePoint.
Configure Windows Service Recovery Options from Command-Line with the Service Control Manager tool SC.exe
If you want to copy SharePoint Group Memberships for several SharePoint Sites from one user to another user, this can be done with PowerShell.