This Powershell script is used to search for an occurrence of a string in all Sitecore items and in all the fields, including the standard fields.
This post focuses on creating custom Sitecore roles and permissions with separate roles for authors and reviewers in a Multisite instance.
If you see this error when you open a page in experience editor, then this is the post you should look for.
If you want to delete or unpublish all items under a root item using PowerShell script then this is the post you are looking for. This script disables the 'publishable' option of an item in Sitecore.
This post would help you to remove the renderings of multiple items in Sitecore using Sitecore Powershell script. This will remove both Shared and Final renderings of the item.
This post would help you to change the template of some items programatically with Sitecore Powershellscript to a new template. It would actually change the templateId of the item using Powershellscript.
This post provides Sitecore PowerShell script to unlock all items locked in Sitecore by content authors.
Here is a list of Sitecore PowerShell scripts that are useful for every Sitecore developer for making any bulk changes in Sitecore.