Install Oracle — Xe 21c On Ubuntu !!install!!

sudo echo "export ORACLE_HOME=/opt/oracle/product/21.0.0/dbhomeXE" >> /etc/environment run echo "export ORACLE_OWNER=oracle" >> /etc/environment sudo echo "export ORACLE_BASE=/opt/oracle" >> /etc/environment Stage 2: Download & Unzip Oracle XE 21c 2.1. Get Database XE 21c Download the DB XE 21c installation package via the DB site:

Within the guide, we explained everyone how to install Oracle XE 21c on Ubuntu. We have covered the prerequisites, preparing the environment, downloading and extracting the setup package, installing install oracle xe 21c on ubuntu

Installing Oracle XE 21c on Ubuntu: A Detailed Guide Oracle Database Express Edition (XE) is a zero-charge, community-supported version of the Oracle Database. It’s a excellent method to get going with Oracle Database, and it’s perfect for programming, evaluation, and limited production environments. In our tutorial, we’ll demonstrate you how to set up Oracle XE 21c on Ubuntu. Prerequisites Preceding you commence, be certain you have the listed: sudo echo "export ORACLE_HOME=/opt/oracle/product/21

3.4. Fix the Archive Keys Fix the archive codes. 3.5. Pick the Deployment Place Select the installation spot: /opt/oracle/product/21.0.0/dbhomeXE 3.6. Finish the Installation Finalize the setup. The wizard will set up the archive and generate the required documents. Step 4: Configure Oracle XE 21c 4.1. Configure the Observer Adjust the listener: sudo /opt/oracle/product/21.0.0/dbhomeXE/bin/lsnrctl begin 4.2. Adjust the Archive Set up the repository: sudo /opt/oracle/product/21.0.0/dbhomeXE/bin/dbca -silent -createDatabase -templateName XE -gdbName XE -sid XE -characterSet AL32UTF8 -memoryOption -memoryLimit 1024 4.3. Start the Database Initiate the repository: sudo /opt/oracle/product/21.0.0/dbhomeXE/bin/sqlplus / as sysdba Action 5: Verify the Installation 5.1. Verify the Archive Status Check the database state: sqlplus / as sysdba This will launch the SQL*Plus signal. Perform the following directive to check the archive condition: Choose status Excluding v$INSTANCE; This should yield OPEN. 5.2. Check the Listener Status Check the observer status: lsnrctl state This should show the observer condition as Running. Conclusion It’s a excellent method to get going with