Oracle 19c db installation on Oracle Linux 7.8 using virtual box

This video shows how to install Oracle 19c Database on Oracle Linux 7.8 using Virtual Box

## Download software -
1. Oracle linux 7.8-

2. Oracle Database 19c -

## Installation steps -
----Setup VM

----Set hostname, Turn off firewall, selinux

----Install updates, Prerequisites

----Make necessary directories and give permissions
mkdir -p /d01/app/oracle/product/19.3.0/dbhome
mkdir -p /d02/oradata
chown -R oracle:oinstall /d01 /d02
chmod -R 775 /d01 /d02

----Add following to bash_profile
# Oracle Settings
export TMP=/tmp
export TMPDIR=$TMP

export ORACLE_UNQNAME=cdb1
export ORACLE_BASE=/d01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/19.3.0/dbhome
export ORA_INVENTORY=/d01/app/oraInventory
export ORACLE_SID=cdb1
export PDB_NAME=pdb1
export DATA_DIR=/d02/oradata

export PATH=/usr/sbin:/usr/local/bin:$PATH
export PATH=$ORACLE_HOME/bin:$PATH

export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib

----Copy software & install

[arnifebryartisitorus]

hello sir, I stuck and need ur heLp
can I?

[krishnach]

i need help i want to install through u t guide in zomm meet it ispossible

[bobmalo]

Hi samiul I have stuck when I run dbca. will show error display is not set. But I try set "export DISPLAY=<IP myserver>:0.0 and Try to run dbca again will show ''Exception in thread "main" Could not initialize class sun.awt.X11.XToolkit"

[nanaamofa]

hi samiul, anytime i run ./runInstaller, it gives this error: Error: Could not find or load main class

pls help me out @SamiulAlHossaini