rmdir /s /q rajkamal

Remove-Item : A positional parameter cannot be found that accepts argument '.rajkamal'.
At line:1 char:6
+ rmdir <<<<  /s/q .rajkamal
    + CategoryInfo          : InvalidArgument: (:) [Remove-Item], ParameterBindingException
    + FullyQualifiedErrorId : PositionalParameterNotFound,Microsoft.PowerShell.Commands.RemoveItemCommand