failure "Host userID '$userID' already exists."
if [ "$PROMPT" = "true" ] ; then
- echo "The following user ID will be added to the host key:"
- echo " $userID"
- read -p "Are you sure you would like to add this user ID? (y/N) " OK; OK=${OK:=N}
- if [ ${OK/y/Y} != 'Y' ] ; then
+ cat <<EOF
+The following user ID will be added to the host key:
+ $userID
+EOF
+ read -p "Are you sure you would like to add this user ID? (Y/n) " OK; OK=${OK:=Y}
+ if [ "${OK/y/Y}" != 'Y' ] ; then
failure "User ID not added."
fi
else