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XCCDF
Guide to the Secure Configuration of Fedora
System Settings
Installing and Maintaining Software
Updating Software
Ensure dnf Removes Previous Package Versions
Ensure dnf Removes Previous Package Versions
An XCCDF Rule
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Ensure dnf Removes Previous Package Versions
Low Severity
dnf
should be configured to remove previous software components after new versions have been installed. To configure
dnf
to remove the previous software components after updating, set the
clean_requirements_on_remove
to
1
in
/etc/dnf/dnf.conf
.