How do I start and stop Oracle Database in Linux?

How do I start and stop Oracle in Linux?

Do one of the following:

1. On Windows: Click Start, point to Programs (or All Programs), point to Oracle Database 11g Express Edition, and then select Stop Database.
2. On Linux with Gnome: In the Applications menu, point to Oracle Database 11g Express Edition, and then select Stop Database.

How do I start Oracle XE in Linux?

To start Oracle, do the following steps.

1. Log in to SQL*Plus. sqlplus / as sysdba.
2. Run the following command to start Oracle. startup.

How can I restart a Oracle database?

To shut down and restart the database instance, perform the following steps:

1. Open a terminal window as the oracle user. …
2. Log in to SQL*Plus as the SYSDBA user. …
3. Issue the SHUTDOWN command to close the database and shut down the instance. …
4. Issue the STARTUP command to start the instance and open the database.

How do I know if Oracle is running on Linux?

To check general database status, I recommend:

1. Check if database processes are running. For example, from a Unix shell, running: $ ps -ef | grep pmon. …
2. Check if listeners are running using $ ps -ef | grep tns and $ lsnrctl status LISTENER.

How do I restart a Linux database?

TablePlus

1. On Mac. You can start/stop/restart MySQL Server via the command line. For the version of MySQL older than 5.7: …
2. On Linux. On Linux start/stop from the command line: /etc/init.d/mysqld start /etc/init.d/mysqld stop /etc/init.d/mysqld restart. …
3. On Windows. Open Run Window by Winkey + R. Type services.msc.

How do you restart a database?

To start, stop, or restart an instance of the SQL Server Agent

1. In Object Explorer, connect to the instance of the Database Engine, right-click SQL Server Agent, and then click Start, Stop, or Restart.
2. If the User Account Control dialog box appears, click Yes.
3. When prompted if you want to act, click Yes.

How can I tell if Oracle is running?

How to check your Oracle Database status (whether running properly or not)

1. Check whether the Oracle Process run or not #> ps -ef | grep pmon. …
2. Check the instance status SQL>select instance_name, status from v$instance;
3. Check whether the database can be read or write SQL>select name, open_mode from v$database;

How do I start and stop Oracle listener in Windows?

To start or stop the listener at the command line:

1. Open a command window.
2. Follow the steps listed in “Configuring the Operating System Environment Variables .”
3. Enter either of the following commands, depending on whether you want to start or stop the listener: lsnrctl start lsnrctl stop.

How do I connect to Oracle database?

Connecting to Oracle Database from SQL*Plus

1. If you are on a Windows system, display a Windows command prompt.
2. At the command prompt, type sqlplus and press the key Enter. SQL*Plus starts and prompts you for your user name.
3. Type your user name and press the key Enter. …
4. Type your password and press the key Enter.

Where is Sqlplus path in Linux?

This very simple.

1. We need to check the sqlplus directory under oracle home.
2. If you don’t know the oracle database ORACLE_HOME, there is a simple way to find out it as: …
3. Check your ORACLE_HOME is set or not from below command. …
4. Check your ORACLE_SID is set or not, from below command.

How do I find Oracle version in Linux?

As the user running the Oracle Database one can also try $ORACLE_HOME/OPatch/opatch lsinventory which shows the exact version and patches installed. Will give you the path where Oracle installed and path will include version number.