How to install oracle linux silently
Oracle Linux is an enterprise-level Linux operating system that is often used in servers and cloud computing environments. For administrators, installing Oracle Linux is an essential step, and silent installation can improve installation efficiency and reduce misoperations. This article will introduce how to implement silent installation of Oracle Linux through Kickstart files.
1. Overview of Kickstart files
Kickstart is an automated installation system that allows users to configure and install the operating system by specifying Kickstart files. The Kickstart file is a plain text file that contains all configuration information required during installation. These configurations include language, time zone, network settings, package selection, user accounts, and more. Kickstart files save administrators from tedious installation operations and also ensure installation consistency and repeatability.
2. Write a Kickstart file
Before silently installing Oracle Linux, you need to write a Kickstart file. You can write a Kickstart file manually or use a graphical tool. In this article, we will demonstrate how to use the Anaconda graphical tool to write a Kickstart file.
- Open the Oracle Linux installation disk, enter the "Linux Navigation" menu, and select "Create Kickstart File".
- Choose a template, or configure the Kickstart file manually.
- In "Language Settings", select the system default language. Follow the prompts to configure additional language options.
- In "Network Settings", configure network parameters, including host name, IP address, network mask, gateway and DNS server.
- In "Software Packages", select the software package you want to install. Choose from basic server software packages, X Window System and GNOME desktop environments, development tools, and more.
- In "ROOT Password", set the password of the root account.
- In "User", configure other user accounts and passwords.
- Configure other options such as "Time zone settings" and "Execute script after installation is complete".
- Save the Kickstart file named "ks.cfg".
3. Silently install the system on Oracle Linux
- Copy the Kickstart file to the root directory of the installation media.
- Start the Oracle Linux installation program and enter the installation menu. Add the following parameters to the menu:
linux ks=cdrom:/ks.cfg
Among them, ks.cfg is the Kickstart file written previously.
- Follow the installation program prompts to install.
4. Summary
Silent installation of Oracle Linux through the Kickstart file can greatly improve the administrator's installation efficiency and reduce misoperations. Writing a Kickstart file requires carefully configuring various parameters to ensure the correctness and consistency of the installation process. Pass in the Kickstart file during installation, and the installer will automatically configure and install based on the file. In this way, the silent installation of the Oracle Linux operating system can be easily completed.
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