2/25/2023 0 Comments Idatabase osx![]() ![]() ORACLE_HOME= $ORACLE_BASE/product/11.2.0/dbhome_1 export ORACLE_HOME ![]() ORACLE_BASE= /u01/app/oracle export ORACLE_BASE ORACLE_UNQNAME=DB11G export ORACLE_UNQNAME Make sure you set correct hostname to “ ORACLE_HOSTNAME=“. bash_profile“, which is available on oracle user’s home directory, make an entries as described below. Once you’ve made change, don’t forger to restart the server to reflect new changes. ]# vi /etc/selinux/config SELINUX=permissive Set SELinux to “ permissive” mode by editing the file “ /etc/selinux/config“. ]# vi /etc/security/limits.d/nf # Default limit for number of user's processes to prevent Passwd: all authentication tokens updated successfully.Īdd the entry to file “ /etc/security/limits.d/nf” as described below. ]# passwd oracleīAD PASSWORD: it is based on a dictionary word ]# /etc/init.d/network restart Step 3: Oracle User Settings Now you need to restart networking on the server to make sure that changes will be persistent on reboot. Open “ /etc/hosts” file and add fully qualified hostname for the server. Open the “ /etc/sysconfig/network” file and modify the HOSTNAME to match your FQDN ( Fully Qualified Domain Name) host name. RHEL/CentOs 6.x # wget -O /etc/pki/rpm-gpg/RPM-GPG-KEY-oracle RHEL/CentOs 5.x # wget -O /etc/pki/rpm-gpg/RPM-GPG-KEY-oracle RHEL/CentOs 4.x # wget -O /usr/share/rhn/RPM-GPG-KEY-oracle Step 2: Setting Hostname GPG key retrieval failed: Could not open/read file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oracleĭownload and verify the appropriate Oracle Linux GPG Key that best matches your RHEL/ CentOS compatible OS release. Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oracle Here, you need to import proper GPG key for your OS release. While importing GPG key, you might get “ GPG key retrieval failed” error as shown below. ]# yum install oracle-rdbms-server-11gR2-preinstall Now perform the following “ yum” command to install all the necessary prerequisites automatically. ![]() Use “ wget” command to Download appropriate yum configuration file under /etc// directory as root user. To setup yum repository, follow the instructions provided below. The Oracle public yum repository provides a free and easiest way to install all the latest Oracle Linux dependencies automatically. We use “ oracle-rdbms-server-11gR2-preinstall” package offered by “ Oracle Public Yum” repository. Installing Oracle Database 11g Release 2 Step 1: Install Oracle Dependencies The installation steps should not be vary on most of the Red Hat based Linux distributions. This post describes step by step installation of Oracle Database 11g Release 2 32bit on CentOS 6.4 32bit. As we all know Oracle database is the most popular and widely used Relational Database Management System (RDBMS) in the world. ![]()
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