Show record number in sqlplus return set

Have any ways I can get sequence ( record number) when I run sqlplus?

For example, there is a table called test, there are 5 records in test table:
aa
bb
cc
dd
ee
Instead of showing the contents of the record, I like to have a sequence number associate with each row.
1 aa
2 bb
3 cc
4 dd
5 ee

SQL*PLus has no ability to show record numbers, you'll have to do it in your query:

SELECT ROWNUM, test.* FROM test;