Install Oracle Xe 21c On Ubuntu Direct

sudo /opt/oracle/product/21.0.0/dbhomeXE/bin/sqlplus / as sysdba 5.1. Verify the Database Status Verify the database status:

unzip oracle-database-xe-21c-1.0-1.linux.x86_64_2db8b56c.zip 3.1. Run the Installer Run the installer:

sudo /opt/oracle/product/21.0.0/dbhomeXE/bin/dbca -silent -createDatabase -templateName XE -gdbName XE -sid XE -characterSet AL32UTF8 -memoryOption -memoryLimit 1024 Start the database: install oracle xe 21c on ubuntu

sudo apt install -y libaio1 libstdc++6 Create a new user and group for Oracle XE:

sudo groupadd oinstall sudo useradd -g oinstall oracle Set up the environment variables for the oracle user: sudo /opt/oracle/product/21

sudo /opt/oracle/product/21.0.0/dbhomeXE/bin/lsnrctl start Configure the database:

lsnrctl status This should show the listener status as RUNNING . In this article, we’ve shown you how to install Oracle XE 21c on Ubuntu. We’ve covered the prerequisites, preparing the environment, downloading and extracting the installation file, installing In this article, we’ve shown you how to

SELECT status FROM v$INSTANCE; This should return OPEN . Verify the listener status: