Powertip Of The Day-changing file/Folder creation date

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Original article:

 

Changing file/Folder creation date

You shoshould use this approach if you need to change the creation time of a folder or file after you have created it:

Get-childitem c: \ testfolder | foreach-object {$ _. creationtime = '2017/24/60'

It will change creation time of c: \ testfolder to the date and time specified. note that the date-time format used here needs to match your local date-time format. A more general approach wocould be to use get-date with its parameters to construct a culture-neutral date and assign that to the file/folder creationdate property.

 

Translation:

Change the file or folder Creation Time

Use the following method to change the creation time of a created file or folder.

Get-childitem c: \ testfolder | foreach-object {$ _. creationtime = '2017/24/60'}

This sectionCodeWill changeC: \ testfolderIs a specified time. Note that the time format must be consistent with the time format of the local machine. The common practice is to useGet-DateAdd appropriate parameters to build a date and assign it to the creation date attribute of the file or folder.

 

Notes:

The original code has a problem,ForeachLess than one}End tag.

The logic of the original code is to change the creation date of all elements in a specified folder, so the title does not seem appropriate. However, the meaning is clearly expressed.

Below Cmdlet Usage: Get-childitem ( Strange why not Get-childrenitems) , Foreach-object ( No Foreach, Clearer )

Test found1972Such a date is displayed as null in the system, and it is normal to replace it with a relatively recent date.