What are the basic SQL*Plus commands?

The following SQL*Plus commands are available:

ACCEPT	Get input from the user
DEFINE	Declare a variable (short: DEF)
DESCRIBE	Lists the attributes of tables and other objects (short: DESC)
EDIT	Places you in an editor so you can edit a SQL command (short: ED)
EXIT or QUIT	Disconnect from the database and terminate SQL*Plus
GET	Retrieves a SQL file and places it into the SQL buffer
HOST	Issue an operating system command (short: !)
LIST	Displays the last command executed/ command in the SQL buffer (short: L)
PROMPT	Display a text string on the screen. Eg prompt Hello World!!!
RUN	List and Run the command stored in the SQL buffer (short: /)
SAVE	Saves command in the SQL buffer to a file. Eg "save x" will create a script file called x.sql
SET	Modify the SQL*Plus environment eg. SET PAGESIZE 23
SHOW	Show environment settings (short: SHO). Eg SHOW ALL, SHO PAGESIZE etc.
SPOOL	Send output to a file. Eg "spool x" will save STDOUT to a file called x.lst
START	Run a SQL script file (short: @)