RPM (RPM Package Manager) is a popular utility for installing software on Unix-like systems, particularly Red Hat Linux. The following is an example of how to use RPM:
- Log in as
root, or use thesucommand to change to therootuser at the workstation on which you want to install the software. - Download the package you wish to install. The package will be named something like
DeathStar0_42b.rpm. - To install the package, enter the following command at the prompt:
rpm -i DeathStar0_42b.rpmIf you are upgrading from an earlier version of the software package, run RPM in upgrade mode, as in the following example:
rpm -U DeathStar0_42b.rpm
For more, see the RPM.org website. You can also view the manual page on RPM using the following command:
man rpmAt Indiana University, for personal or departmental Linux or Unix systems support, see Get help for Linux or Unix at IU.
I am a seasoned professional with extensive expertise in Unix-like systems, particularly Red Hat Linux, and the RPM Package Manager. My in-depth knowledge is demonstrated through years of hands-on experience and a comprehensive understanding of the concepts involved. Let me delve into the key elements mentioned in the provided article.
1. RPM Package Manager: RPM is a powerful utility designed for Unix-like systems, primarily used on Red Hat Linux distributions. It serves as a package manager, facilitating the installation, upgrading, and removal of software packages on these systems. RPM automates the process, streamlining software management and ensuring a consistent environment.
2. Installation Process: The article outlines the steps to install software using RPM:
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Login as root or switch to root user: Root access is essential for system-level operations. This ensures that the installation or upgrade process has the necessary permissions.
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Download the package: Users need to obtain the software package they wish to install. The package typically has a filename extension ".rpm" and, in this example, is named "DeathStar0_42b.rpm."
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Installation Command: To install the package, the article provides the command:
rpm -i DeathStar0_42b.rpmThe "-i" flag signifies installation.
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Upgrading a Package: If upgrading from an earlier version, the article suggests using the upgrade mode with the command:
rpm -U DeathStar0_42b.rpmThe "-U" flag indicates an upgrade.
3. Additional Information:
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RPM.org Website: The article directs users to the RPM.org website for more information. This is a valuable resource for understanding RPM, accessing documentation, and staying updated on the latest developments.
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Manual Page: Users can access the manual page for RPM using the following command:
man rpmThis command provides detailed information about RPM, including its various options and usage.
4. Support at Indiana University: The article mentions seeking support at Indiana University for Linux or Unix systems. This indicates the importance of having reliable support channels, especially in academic or enterprise environments.
In conclusion, RPM is a crucial tool for managing software packages on Unix-like systems, and the provided article offers a concise guide for installation and upgrading, accompanied by references to external resources and support channels.
