How to install Oracle Database 19c on your new OL9 VM

We assume you have a new OL9 VM setup with all the 19c prereqs, and a 100GB /u01 ref scripts in github

create the directory structures

sudo mkdir -p /u01/app/oracle/product/19.0.0.0
sudo mkdir -p /u01/app/oracle/stage/ru
sudo chown -R oracle:oinstall /u01

copy the zips to /u01

scp LINUX.X64_193000_db_home.zip oracle@ol9:/u01/app/oracle/stage
scp p37260974_190000_Linux-x86-64.zip oracle@ol9:/u01/app/oracle/stage
scp p6880880_122010_Linux-x86-64.zip oracle@ol9:/u01/app/oracle/stage

unzip them as oracle

unzip -q LINUX.X64_193000_db_home.zip -d /u01/app/oracle/product/19.0.0.0
unzip -q p37260974_190000_Linux-x86-64.zip -d ru/
rm -rf /u01/app/oracle/product/19.0.0.0/OPatch
unzip -q p6880880_122010_Linux-x86-64.zip -d /u01/app/oracle/product/19.0.0.0

run the installer

bash install_oracle.sh

run the root scripts

sudo /u01/app/oracle/product/19.0.0.0/root.sh
sudo /u01/app/oraInventory/orainstRoot.sh