'This command is used to enable notifications for the host and
all services on the specified host.
This is equivalent to calling enable_host_svc_notifications
and enable_host_notifications.
Syntax: ENABLE_HOST_SVC_NOTIFICATIONS;<host_name>
Syntax: ENABLE_HOST_NOTIFICATIONS;<host_name>'

def unsilence_host(self, host):

    cmd = ['ENABLE_HOST_SVC_NOTIFICATIONS', 'ENABLE_HOST_NOTIFICATIONS']
    nagios_return = True
    return_str_list = []
    for c in cmd:
        notif_str = self._fmt_notif_str(c, host)
        nagios_return = (self._write_command(notif_str) and nagios_return)
        return_str_list.append(notif_str)
    if nagios_return:
        return return_str_list
    else:
        return 'Fail:    could    not    write    to    the    command    file'
