1390fe8a_erShell_Scripts_for_SharePoint__Optional__Mandatory
[Example] -Path “C:\Export” -Path “C:\Export\List.cmp” [Description] Folder location and file name (if applicable) on the file system where the export files have been copied. If a folder only is specified then PowerShell will assume that compression was not used during the export process. If a file with the .cmp extension is specified then compression will be assumed and applied to the import process. [Optional/ Mandatory] 
Mandatory
M a n d a t o r y
O p t i o n a l
Copy SharePoint lists and document libraries from one site to another using PowerShell | Get-SPScripts : PowerShell Scripts for SharePoint
Optional/ Mandatory