CmdID

CmdID / PowerShell / Cmdlets / Set

Set-SecureBootUEFI

Sets the Secure Boot-related UEFI variables. Windows Server PowerShell reference

From the Windows Server PowerShell reference 7 parameters Its page in the reference

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Parameters

7 in the Windows Server PowerShell reference
-AppendWrite, -appendIndicates that the contents of the current variable are appended instead of overwritten.
-ContentSpecifies the byte contents of the variable that is being set.
-ContentFilePath, -fSpecifies the file that contains the contents that is being set to the environment variable.
-Name, -nSpecifies the name of the UEFI environment variable.
-OutputFilePath, -ofSpecifies the name of the file created that contains the contents of what is set.
-SignedFilePath, -sSpecifies the signed data that is paired with the contents that are being set to the environment variable.
-Time, -tSpecifies the timestamp that is used in the signature.