# grep hostA /etc/hosts
192.45.36.5 hostA.dgic.com hostA hosta host_a host_A
from the hosts manpage:
/etc/hosts should contain a single line for each host with the
following information:
<internet address> <official host name> <aliases>
Aliases are other names by which a host is known. They can substitute
for the official host name in most commands. For example:
192.45.36.5 hpdxsg testhost
