- echo "The following host key user ID will be revoked:"
- echo " $userID"
- read -p "Are you sure you would like to revoke this user ID? (N/y) " OK; OK=${OK:=Y}
+ cat <<EOF
+The following host key user ID will be revoked:
+ $userID
+EOF
+ read -p "Are you sure you would like to revoke this user ID? (Y/n) " OK; OK=${OK:=Y}