How Do I Log into Oracle Linux?

How do I log into Oracle from Linux?

Do the following steps to start SQL*Plus and connect to the default database:

1. Open a UNIX terminal.
2. At the command-line prompt, enter the SQL*Plus command in the form: $> sqlplus.
3. When prompted, enter your Oracle9i username and password. …
4. SQL*Plus starts and connects to the default database.

How do I connect to Oracle?

To connect to Oracle Database from SQL Developer:

1. Access the menu from which you can select SQL Developer: …
2. Select Oracle – ORACLE_HOME.
3. Select Application Development.
4. Select SQL Developer. …
5. In the navigation frame of the window, click Connections. …
6. In the Connections pane, click the icon New Connection.