야야님..답변 감사..
 하지만 아직도...
 DocumentRoot /var/www/html
 첨가해도.. 마찬가지에요..ㅠ.ㅠ
 여기서 order라는
계정을 부여했거든요...
 http://www.abc.co.kr/~order는 열립니다....
 뭐가 문젠지...
 httpd.conf에서 ......
 ### Section 3: Virtual Hosts
#
# VirtualHost: If you want to maintain multiple domains/hostnames on your
# machine you can setup VirtualHost containers for them.
# Please see the documentation at <URL:http://www.apache.org/docs/vhosts/>
# for further details before you try to setup virtual hosts.
# You may use the command line option '-S' to verify your virtual host
# configuration.
 #
# If you want to use name-based virtual hosts you need to define at
# least one IP address (and port number) for them.
#
#NameVirtualHost 210.181.237.11:80
NameVirtualHost 210.181.237.11
 <VirtualHost 210.181.237.11>
ServerName www.abc.co.kr DocumentRoot /var/www/html
</VirtualHost>
 #
# VirtualHost example:
# Almost any Apache directive may go into a VirtualHost container.
#
 <VirtualHost 210.181.237.11>
    ServerAdmin webmaster at jasc.co.kr     DocumentRoot /home/order/public_html
    ServerName order.jasc.co.kr
    ErrorLog logs/error.log
    CustomLog logs/access.log common
</VirtualHost>
  #<VirtualHost _default_:*>
#</VirtualHost>
 ......................
........ etc......--어디까지 삽질을 ㅎㅐ야하는 건지...ㅠ.ㅠ