Create PDB , Alter/Open , TNSNAMES Configer, Drop PDB

CREATE PDB(Plaggable Database)
================================
create pluggable database NAME
admin user 
   app_admin identified by Password
file_name_convert = ('/pdbseed/', '/NAME/');



alter pluggable database NAME open;

TNSNAMES.ORA
================================
Path:
cd /u01/app/oracle/product/12.1.0/db_1/network/admin/

NAME =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.10.022)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = NAME)
    )
  )


DROP PDB
================================

alter pluggable database NAME close;

drop pluggable database NAME including datafiles;

Source: http://www.dba-oracle.com/t_pluggable_database.htm