There are several methods for creating a typescript. In a Window environment you could cut and paste your terminal output and save it in a file. The script command records everything printed on your screen. The record is written to filename. If no file name is given, the record is saved in the file typescript.
Lets discuss some basic simple commands.
You use this if you want to create a table from another existing table. After you create a table you insert rows in it, the insert command is the simplest one. The system keeps information about your own database in certain system tables. Acknowledgements to Simon Ip for Oracle Setup Information.