[original]oracle 11g output the result to excel file via sql

[[email protected] ~]$ cd .lin
[[email protected] .lin]$ export ORACLE_SID=DB11G;sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Wed Jan 2 23:20:22 2018
Copyright (c) 1982, 2013, Oracle.  All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> !cat test_csv.sql
set linesize 1000 pagesize 1000
set term off verify off feedback off
set markup html on entmap on spool on preformat off
alter session set NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS';
spool /home/oracle/hr_employee.xls
select * from hr.employees;
spool off
exit

SQL> @test_csv
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[[email protected] .lin]$