Oracle-database-xe-18c-1.0-1.x86-64.rpm 🆒

sudo systemctl enable oracle-xe-18c

This deletes your databases. Back up first.

sqlplus system@localhost:1521/XEPDB1

This article provides an exhaustive deep dive into this specific RPM. We will explore what it contains, its system requirements, a step-by-step installation guide on Oracle Linux and Red Hat Enterprise Linux (RHEL), configuration best practices, limitations, and how it fits into the modern development lifecycle.

By default, XE listens only on localhost . To allow remote connections: oracle-database-xe-18c-1.0-1.x86-64.rpm

Filenames in the Linux world are not arbitrary. This specific string conveys critical information:

: Allows creating up to 3 Pluggable Databases (PDBs) within a single container database. its system requirements

oracle.install.responseVersion=18.0.0.0.0 oracle.install.option=INSTALL_DB_SWONLY UNIX_GROUP_NAME=dba INVENTORY_LOCATION=/opt/oracle/oraInventory ORACLE_HOME=/opt/oracle/product/18c/dbhomeXE ORACLE_BASE=/opt/oracle oracle.install.db.InstallEdition=XE oracle.install.db.OPER_GROUP=dba oracle.install.db.BACKUPDBA_GROUP=dba oracle.install.db.DGDBA_GROUP=dba oracle.install.db.KMDBA_GROUP=dba