How do I start Oracle XE on Linux?

On Linux with Gnome: In the Applications menu, point to Oracle Database 11g Express Edition, and then select Start Database. On Linux with KDE: Click the icon for the K Menu, point to Oracle Database 11g Express Edition, and then select Start Database.

How do I start Oracle XE?

Starting Up the Database from the Desktop

  1. On Windows: Click Start, point to Programs (or All Programs), point to Oracle Database 10g Express Edition, and then select Start Database.
  2. On Linux with Gnome: In the Applications menu, point to Oracle Database 10g Express Edition, and then select Start Database.

How do I open Oracle database?

To start or shut down Oracle Database:

  1. Go to your Oracle Database server.
  2. Start SQL*Plus at the command prompt: C:> sqlplus /NOLOG.
  3. Connect to Oracle Database with username SYSDBA: SQL> CONNECT / AS SYSDBA.
  4. To start a database, enter: SQL> STARTUP [PFILE=pathfilename] …
  5. To stop a database, enter: SQL> SHUTDOWN [mode]

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 open Oracle XE in browser?

On Windows: Click Start, point to Programs (or All Programs), point to Oracle Database 10g Express Edition, point to Get Help, and then select Read Online Help. On Linux with Gnome: In the Applications menu, point to Oracle Database 10g Express Edition, point to Get Help, and then select Read Online Help.

What is Oracle Database XE?

Oracle Database Express Edition (Oracle Database XE) is a free, smaller-footprint edition of Oracle Database. … Administer the database. Create tables, views, and other database objects. Import, export, and view table data. Run queries and SQL scripts.

How can I see all databases in Oracle?

To locate installations of Oracle database software, look at /etc/oratab on Unix. This should contain all the ORACLE_HOME s installed. You can look inside each of those in $ORACLE_HOME/dbs for spfile<SID>. ora and/or init<SID>.

How do I check my TNS Listener status?

Do the following:

  1. Log on to the host where the Oracle database resides.
  2. Change to the following directory: Solaris: Oracle_HOME/bin. Windows: Oracle_HOMEbin.
  3. To start the listener service, type the following command: Solaris: lsnrctl START. Windows: LSNRCTL. …
  4. Repeat step 3 to verify that the TNS listener is running.

How do I know if Oracle service is running on Linux?

Oracle database instances execute with different mandatory processes, such as PMON.

  1. On Windows systems, go to Control Panel→Administrative Tools→Services to see whether the Oracle service has started. …
  2. On Linux/UNIX systems, simply check for the PMON process.

Will Oracle Linux remain free?

Oracle Linux support costs money. If you just want the software, it’s 100% free. … Inasmuch as they’re both 100% binary-compatible with Red Hat Enterprise Linux, yes, this is just like CentOS. Your applications will continue to work without any modification whatsoever.

Is Oracle Linux any good?

Oracle Linux is a powerful OS providing both workstation and server functionalities for small businesses and organizations. The OS is fairly stable, has robust features, and can utilize many of the available software applications for Linux. It was used as a mainstream operating system for remote laptops.

How do I know if Sqlplus is installed on Linux?

How do I know if Sqlplus is installed? To determine which Oracle client version you have installed on your pc, run sql * plus to connect to the DW. The folder names may vary somewhat based on your Oracle setup but should be similar.

How do I start the database in Linux?

On Linux with Gnome: In the Applications menu, point to Oracle Database 11g Express Edition, and then select Start Database. On Linux with KDE: Click the icon for the K Menu, point to Oracle Database 11g Express Edition, and then select Start Database.

How do I login as SYS?

You can log in and connect as SYSDBA only with SQL Command Line (SQL*Plus). You can do so either by supplying the SYS user name and password, or by using operating system (OS) authentication.

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