The segment which says:
chmod 700 ~/.ssh chmod 600 ~/.ssh/id_rsa chmod 644 ~/.ssh/id_rsa.pub
doesn't it have an error ? The commands should either be itemized or, at least separated by a semi-colon
sankarshan mukhopadhyay <sankarshan redhat com>
This probably is related to whatever that ails the Red Hat Enterprise Linux Deployment Guide and breaks linebreaks. (Bug #453071). Hth.
*** Bug 532272 has been marked as a duplicate of this bug. ***
Fixed in XML.