Package management utility for RHEL, Fedora, and CentOS (replaces yum). More information: <https://dnf.readthedocs.io>.

• Upgrade installed packages to the newest available versions:
  sudo dnf upgrade
• Search packages via keywords:
  dnf search keywords
• Display details about a package:
  dnf info package
• Install a new package (use `-y` to confirm all prompts automatically):
  sudo dnf install package
• Remove a package:
  sudo dnf remove package
• List installed packages:
  dnf list --installed
• Find which packages provide a given file:
  dnf provides file
• View all past operations:
  dnf history

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