How to install oracle on linux graphical interface
Linux system, as a powerful operating system, is widely used in various fields. In enterprise-level applications, Oracle database is one of the most popular databases. This article will introduce how to install Oracle database under Linux system, especially installing Oracle database under graphical interface.
1. Preparation
Before installing the Oracle database, we need to make the following preparations:
- Download the Oracle installation file (can be downloaded from the official website).
- Confirm that the Linux system meets Oracle's system requirements, such as system memory, disk space, etc.
- Confirm that the Linux system has installed the required dependency packages.
2. Install Oracle with graphical interface
Under Linux system, you can use the command line or graphical interface to install the Oracle database. For novices, it will be easier to install using the graphical interface. Below we will introduce how to install the Oracle database through the graphical interface.
- Open a terminal window and switch to the root user to log in.
- Run the command in the command line: yum install xorg-x11-utils xorg-x11-xauth xorg-x11-apps to install the X Window system under Linux.
- Run the following command in the command line to install the graphical interface:
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- After restarting the system, use remote desktop tools such as vncviewer to connect to the Linux system.
- Open a browser on the remote desktop, download the latest version of the Oracle database installation file, unzip it and open the "database" folder.
- Execute the "runInstaller" command to start the installation wizard.
- Select the language, installation type, etc. in the wizard interface, and fill in the required information, such as service name, password, data file storage location, etc.
- Perform database installation. Different versions of Oracle have different installation procedures. You need to operate according to the actual situation.
- After the installation is complete, you need to configure the environment variables of the Oracle database. You can add the following content to the .bashrc file:
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- Finally, run the following command in the terminal Activate the set environment variable:
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3. Summary
Through the above steps, we can quickly complete the graphical interface installation of the Oracle database under the Linux system. It should be noted that the operations of the Oracle installation program for different versions are slightly different and need to be adjusted according to the actual situation. After the installation is completed, the configuration and management of the Oracle database also require our attention. Therefore, we need to learn and deeply understand the functions and operations of Oracle database, and carry out continuous practice and adjustment to achieve a higher level of application and management.
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