oracle command installation

As one of the enterprise-level database management systems, Oracle DBMS is widely used and the installation method also needs to be mastered. The following will introduce the steps and precautions for Oracle command line installation.

1. Preparation

• Download the Oracle software installation package and extract it to the specified directory.
• Check the host's operating environment to see if it meets the requirements for installing Oracle.
• If it is a Linux system, you need to install the following software packages: binutils compat-libstdc -33 compat-libstdc -33.i686 gcc gcc-c glibc glibc.i686 glibc-devel glibc-devel.i686 ksh libaio libaio. i686 libgcc libgcc.i686 libstdc libstdc .i686 libstdc -devel libstdc -devel.i686 libXext libXext.i686 libXtst libXtst.i686 make sysstat.

2. Add users and user groups

On the Linux system, add a user named "oracle" and a user group named "dba".

$ groupadd dba
$ useradd -m -g dba -s /bin/bash oracle
$ passwd oracle

3. Start the installation program

Log in as the "oracle" user, find the "runInstaller" command in the directory where the installation package is located, and execute the following command to start the installation program.

$ cd /path/to/installer
$ ./runInstaller

Make sure you have the required packages installed first, this is a fairly large file so booting may take some time, you will need to select the option:

• Language Selection
• Whether to share the installation settings
• Select the installation type
• Select the installation directory
• Select the specific installation package module according to your needs.

Additionally, you will be prompted to provide the location of the Oracle Inventory directory and the location of the Oracle Base directory.

4. Installation process

After the installation starts, you will see a progress bar and some log information. If you want to monitor the installation process from the command line, run the command "tail -f installActions.log" or "tail -f oraInventory/logs/installActions.log".

During the installation process, you can choose different options according to the situation.

5. Configure the database instance

After the database installation is completed, you can configure the database instance. Oracle provides some commands to create databases, such as "dbca" and "netca".

• Use the dbca command to create a database instance. This command needs to be executed in a graphical interface, so you need to use an x11 window.
• Use the netca command to configure the network.

After installation, you can use the sqlplus command to connect to the database.

The above are the steps and precautions for Oracle command line installation. I believe that after this process, you will be able to manage your Oracle database instance.

The above is the detailed content of oracle command installation. For more information, please follow other related articles on the PHP Chinese website!