Install Oracle 10G on Linux (RedHat)

1. create user groups and users

1) Add a user group:

Groupadd oinstall

Groupadd dba

2) Add a user:

Useradd-g oinstall-G dba-d/home/Oracle-m oracle

{-G indicates the user group,-G indicates the user's additional group,-d indicates the user's main directory,-s indicates the user's default shell type, and oracle indicates the user name, -The m parameter indicates that the user's home directory is automatically created. To avoid the trouble, do not manually create this directory}

Passwd oracle

{Indicates setting a password for an oracle user. After you enter this command and press enter, the system will prompt you to enter the password and confirm the password}

The Oracle password is oracle

Ii. Create an Oracle Database Installation Point

Create a directory. Oracle will be installed under these directories:

Mkdir-p/opt/oracle/product/10.2.0/db_1

Change the/opt/oracle directory owner to oracle and the group to oinstall:

Chown-R oracle: oinstall/opt/oracle

Chmod 775/opt/oracle

3. Prepare the Oracle Installation File

Run as an oracle user

Download the Oracle Installation File 10201_database_linux32.zip

In the Directory:/home/oracle

Unzip 10201_database_linux32.zip

Iv. Set Environment Variables

Edit. bash_profile under oracle home and add the following content.

Export ORACLE_BASE =/Opt/oracle

Export ORACLE_HOME = $ ORACLE_BASE/Product/10.2.0/db_1

Export ORACLE_SID = test

Export PATH = $ ORACLE_HOME: $ PATH

Run as an oracle user

./RunInstaller-IgnoreSysPrereqs

Use -IgnoreSysPrereqsTo skip the operating system version check.

Install orainstRoot. sh and root. sh.

5. Create a database

DBCA is created in the same way as Windows.

6. Configure listener

Netmgr