SQL*Plus spool file and Unix command

When I run Unix command inside SQL*Plus using ! command, such as "! cp file1 file2" with SQL*Plus' spool on, spool file does not record any message from Unix command. For example, when "cp file1 file2" returns "No such file or directory", there would be nothing shown from "cp" command in SQL*Plus spool file. (Of course, spool file does show SQL*Plus' own SQL command results) Is there any way to capture Unix command output? Thank you in advance. Received on Thu Dec 09 1999 - 21:10:38 CST