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.
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.
A Sitecore PowerShell script to check if the selected sub tree of items have the language fallback enabled and update the items to enable the language fallback accordingly
This PowerShell script can be used to clean or list all the Sitecore media library items which are not referenced by any item in Sitecore. This can also be restricted to a sub tree within the media library by updating the source path accordingly.
This post provides Sitecore PowerShell script to remove all lang versions except one for items under a Sitecore node recursively.
This post provides Sitecore PowerShell script to remove or update workflow of all items including all languages and versions under a Sitecore node recursively.