Clear PowerShell History

A subject clears PowerShell command history to prevent executed commands from being reviewed, disclosing information about the subject’s activities.

PowerShell stores command history in the context of a user account. This file is located at C:/Users/%username%/AppData/Roaming/Microsoft/Windows/PowerShell/PSReadline.

A subject can delete their own PSReadline file without any special permissions.

A subject may attempt to use the Clear-History Cmdlet, however this will only clear commands from the current session, does not affect the PSReadline history file.