elif [ "${action}" = "put" ]; then
# Expand letsencrypt.tar to /etc/letsencrypt/ on server.
scp letsencrypt.tar plom@${server}:~/
elif [ "${action}" = "put" ]; then
# Expand letsencrypt.tar to /etc/letsencrypt/ on server.
scp letsencrypt.tar plom@${server}:~/