Learn Oracle

 Install oracle 21c on Oracle Linux Step by Step // Set the network config type as bridge in your vm machine //select network adapter //select allow all  //Login as root //ping your dns response # ping 8.8.8.8 // check your ip address which you configure in enp0s3 card when linux setup // in my case I use 192.168.0.114 as manual ip with gateway 192.168.0.1 and dns 8.8.8.8 # ip address show // Check your redhat version # cat  /etc/redhat-release //check your hostname # uname -a // check disk space # df -h // Install oracle 21c preinstallation package (Below command will help in oracle user creation and package installation) # yum install -y oracle-database-preinstall-21c # id oracle // Set Oracle password:  # passwd oracle // Create required directories for oracle 21c software and datafiles and archivelog # mkdir -p /u01/app/oracle/product/21c/db_1/ # mkdir -p /u01/app/oracle/oradata/ # mkdir -p /u01/app/oracle/FRA/ # chown -R oracle:oinstall /u01/ # chmod -R 775 /u01...