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:
yum groupinstall "GNOME Desktop" "Development Tools"
- 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:
export ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1 export ORACLE_SID=orcl export PATH=$PATH:$ORACLE_HOME/bin
- Finally, run the following command in the terminal Activate the set environment variable:
source ~/.bashrc
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.
The above is the detailed content of How to install oracle on linux graphical interface. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1662
14
1418
52
1311
25
1261
29
1234
24
What are the oracle database operation tools?
Apr 11, 2025 pm 03:09 PM
In addition to SQL*Plus, there are tools for operating Oracle databases: SQL Developer: free tools, interface friendly, and support graphical operations and debugging. Toad: Business tools, feature-rich, excellent in database management and tuning. PL/SQL Developer: Powerful tools for PL/SQL development, code editing and debugging. Dbeaver: Free open source tool, supports multiple databases, and has a simple interface.
What to do if the oracle can't be opened
Apr 11, 2025 pm 10:06 PM
Solutions to Oracle cannot be opened include: 1. Start the database service; 2. Start the listener; 3. Check port conflicts; 4. Set environment variables correctly; 5. Make sure the firewall or antivirus software does not block the connection; 6. Check whether the server is closed; 7. Use RMAN to recover corrupt files; 8. Check whether the TNS service name is correct; 9. Check network connection; 10. Reinstall Oracle software.
How to solve the problem of closing oracle cursor
Apr 11, 2025 pm 10:18 PM
The method to solve the Oracle cursor closure problem includes: explicitly closing the cursor using the CLOSE statement. Declare the cursor in the FOR UPDATE clause so that it automatically closes after the scope is ended. Declare the cursor in the USING clause so that it automatically closes when the associated PL/SQL variable is closed. Use exception handling to ensure that the cursor is closed in any exception situation. Use the connection pool to automatically close the cursor. Disable automatic submission and delay cursor closing.
How to learn oracle database
Apr 11, 2025 pm 02:54 PM
There are no shortcuts to learning Oracle databases. You need to understand database concepts, master SQL skills, and continuously improve through practice. First of all, we need to understand the storage and management mechanism of the database, master the basic concepts such as tables, rows, and columns, and constraints such as primary keys and foreign keys. Then, through practice, install the Oracle database, start practicing with simple SELECT statements, and gradually master various SQL statements and syntax. After that, you can learn advanced features such as PL/SQL, optimize SQL statements, and design an efficient database architecture to improve database efficiency and security.
How to create cursors in oracle loop
Apr 12, 2025 am 06:18 AM
In Oracle, the FOR LOOP loop can create cursors dynamically. The steps are: 1. Define the cursor type; 2. Create the loop; 3. Create the cursor dynamically; 4. Execute the cursor; 5. Close the cursor. Example: A cursor can be created cycle-by-circuit to display the names and salaries of the top 10 employees.
How to check tablespace size of oracle
Apr 11, 2025 pm 08:15 PM
To query the Oracle tablespace size, follow the following steps: Determine the tablespace name by running the query: SELECT tablespace_name FROM dba_tablespaces; Query the tablespace size by running the query: SELECT sum(bytes) AS total_size, sum(bytes_free) AS available_space, sum(bytes) - sum(bytes_free) AS used_space FROM dba_data_files WHERE tablespace_
How to view the oracle database How to view the oracle database
Apr 11, 2025 pm 02:48 PM
To view Oracle databases, you can use SQL*Plus (using SELECT commands), SQL Developer (graphy interface), or system view (displaying internal information of the database). The basic steps include connecting to the database, filtering data using SELECT statements, and optimizing queries for performance. Additionally, the system view provides detailed information on the database, which helps monitor and troubleshoot. Through practice and continuous learning, you can deeply explore the mystery of Oracle database.
How to encrypt oracle view
Apr 11, 2025 pm 08:30 PM
Oracle View Encryption allows you to encrypt data in the view, thereby enhancing the security of sensitive information. The steps include: 1) creating the master encryption key (MEk); 2) creating an encrypted view, specifying the view and MEk to be encrypted; 3) authorizing users to access the encrypted view. How encrypted views work: When a user querys for an encrypted view, Oracle uses MEk to decrypt data, ensuring that only authorized users can access readable data.
