You are not automating the process too much as the script is still querying the user for her password...

You can do the same with just some shell lines: 

$hosts ="host1 host2 host3"

# use ssh-keyscan to populate your "known_hosts" file first:
ssh-keyscan $hosts >>~/.ssh/known_hosts

# then append your key on the remote hosts:
for h in $hosts
do
  echo "*** copying key to $h ***"
  cat ~/.ssh/id_rsa.pub | ssh $h 'cat >>~/.authorized_hosts'
done

[download]
update: read also ssh-copy-id man page!

In reply to Re: Populating authorized_keys with Expect by salva
in thread Populating authorized_keys with Expect by cmv

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