[CentOS] /etc/hosts missing localhost?

Tue Jul 22 01:20:14 UTC 2008
Bill Campbell <centos at celestial.com>

Is there any reason why /etc/hosts would be missing the line,
127.0.0.1 localhost?

I just spent an hour trying to figure out why I could not connect
to postgresql using ``psql -h ...'', finally figuring out that
the /etc/hosts file was the problem.

Bill
-- 
INTERNET:   bill at celestial.com  Bill Campbell; Celestial Software LLC
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To say that UNIX is doomed is pretty rabid, OS/2 will certainly play a role,
but you don't build a hundred million instructions per second multiprocessor
micro and then try to run it on OS/2.  I mean, get serious.
    -- William Zachmann, International Data Corp