Display details about the current user.
:: To display the username of the current user:
whoami
:: To display the groups that the current user is a member of:
whoami /groups
:: To display the privileges of the current user:
whoami /priv
:: To display the user principal name (UPN) of the current user:
whoami /upn
:: To display the logon id of the current user:
whoami /logonid