vi /etc/hosts

192.168.1.200   srv01.localdomain srv01


cat /etc/hostname

ping srv01.localdomain

ping srv01

firewall-cmd --permanent --add-port=1521/tcp

firewall-cmd --reload

firewall-cmd --list-ports

systemctl stop firewalld

systemctl disable firewalld

dnf install oracle-ai-database-preinstall-26ai



W Red Hat Enterprise Linux 8:

curl -o oracle-ai-database-preinstall-26ai-1.0-2.el8.x86_64.rpm https://yum.oracle.com/repo/OracleLinux/OL8/appstream/x86_64/getPackage/oracle-ai-database-preinstall-26ai-1.0-2.el8.x86_64.rpm

yum -y localinstall oracle-ai-database-preinstall-26ai-1.0-2.el8.x86_64.rpm

rm oracle-ai-database-preinstall-26ai-1.0-2.el8.x86_64.rpm



W Red Hat Enterprise Linux 9:

curl -o oracle-ai-database-preinstall-26ai-1.0-2.el9.x86_64.rpm https://yum.oracle.com/repo/OracleLinux/OL9/appstream/x86_64/getPackage/oracle-ai-database-preinstall-26ai-1.0-2.el9.x86_64.rpm 

yum -y localinstall oracle-ai-database-preinstall-26ai-1.0-2.el9.x86_64.rpm

rm oracle-ai-database-preinstall-26ai-1.0-2.el9.x86_64.rpm



vi /etc/selinux/config

SELINUX=permissive

passwd oracle

shutdown -r now