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How to clear screen in sqlplus

If you want to clear screen in sqlplus window there is small cmd that you need to remember which is below,

SQL> select username from dba_users;

USERNAME
--------------------
BOCMS
BOAUDIT
 CKI8727
GRU9151
MNA9189
FRE9283
 KKO8750
 KMU8649
HME9041
ZLP1492
DBE9176
 QRA8651
 PFI8706

SQL> host cls

Once you hit enter the screen will be cleared.

SQL> select username from dba_users;

USERNAME
--------------------
BOCMS
BOAUDIT
 CKI8727
GRU9151
MNA9189
FRE9283
 KKO8750
 KMU8649
HME9041
ZLP1492
DBE9176
 QRA8651
 PFI8706

SQL>clear screen


Once you hit enter the screen will be cleared.
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