How to Install Oracle Database 12c on RHEL/CentOS 7

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Gabriel Cánepa

Gabriel Cánepa is a GNU/Linux sysadmin and web developer from Villa Mercedes, San Luis, Argentina. He works for a worldwide leading consumer product company and takes great pleasure in using FOSS tools to increase productivity in all areas of his daily work.

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5 Responses

  1. Azhar says:

    Hi, thank you so much for this great tutorial.

    I have facing a problem when i run “runInstaller”.

    “Can’t connect to X11 window server using ‘:0’ as the value of the DISPLAY variable.”

    please help.

  2. Bartagnan says:

    Thank you so much Santiago for all the detailed steps!!

    Just one remark : to fully enable Oracle starting @ system boot use the following command.

    # systemctl enable oracle-rdbms.service

    It’s perfect!
    To be continued…

  3. Jemel B. says:

    Please check Step 17. You have a typo in the $ORACLE_HOME variable. You reference product 12.1.0, when it should be 12.2.0. Also, what are the credentials to login into the web interface?
    Thanks I completed my first install because of your article.

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