set +x
echo
echo 'Generated key file at '$selector'.private.'
- echo 'APPLY the content of '$selector'.txt below to your DNS record.'
+ echo 'Also generated '$selector'.txt, APPLY its content below to your DNS' \
+ 'record.'
echo 'AFTER the waiting time for DNS propagation RERUN this script with' \
'the key file as SECOND parameter (still use selector as first one).'
echo