# von

$Conf{CgiAdminUserGroup} = '';
 $Conf{CgiAdminUsers} = '';

# auf 

$Conf{CgiAdminUserGroup} = '';
 $Conf{CgiAdminUsers} = 'backuppc';

# von 

$Conf{PingPath} = '';

# zu

$Conf{PingPath} = '/bin/ping';