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zypper:tldr:d466a

zypper: Synchronize list of packages and versions available.
$ zypper refresh
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The command "zypper refresh" is used in Linux operating systems to update the metadata of software repositories.

When you install software or update applications on your Linux system using package management tools like Zypper, it relies on the metadata stored in the repositories. This metadata includes information about available packages, their versions, dependencies, and other relevant details.

Running "zypper refresh" command triggers the refresh or synchronization of metadata for all enabled repositories. It contacts the repositories specified in the repository configuration files (/etc/zypp/repos.d/*.repo) and downloads the latest metadata from these sources.

By updating the metadata, the "zypper refresh" command ensures that the package management system has the most up-to-date information about the available packages and their versions. This is important for performing accurate software installations, updates, and resolving dependencies correctly.

This explanation was created by an AI. In most cases those are correct. But please always be careful and never run a command you are not sure if it is safe.
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