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| <pre>#!html
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| ==Architecture Specific Notes==</pre>
| | [[Category:Docs Project]] |
| | | [[Category:Draft Documentation]] |
| This section provides notes that are specific to the supported hardware architectures of Fedora.
| | [[Category:Documentation beats]] |
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| === RPM multiarch support on 64-bit platforms (x86_64, ppc64) ===
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| '''RPM''' supports parallel installation of multiple architectures of the same package. A default package listing such as <code>rpm -qa</code> might appear to include duplicate packages, since the architecture is not displayed. Instead, use the <code>repoquery</code> command, part of the <code>yum-utils</code> package, which displays architecture by default. To install <code>yum-utils</code>, run the following command:
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| <pre> su -c 'yum install yum-utils'
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| </pre>
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| To list all packages with their architecture using <code>rpm</code>, run the following command:
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| <pre> rpm -qa --queryformat "%{name}-%{version}-%{release}.%{arch}\n"
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| </pre>
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| You can add this to <code>/etc/rpm/macros</code> (for a system wide setting) or <code>~/.rpmmacros</code> (for a per-user setting). It changes the default query to list the architecture:
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| <pre> %_query_all_fmt %%{name}-%%{version}-%%{release}.%%{arch}
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| </pre>
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| {{:/PPC}}
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| {{:/x86}}
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| {{:/x86_64}}
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