Puzzle 20

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Across
  1. 8. - Show CPU usage statistics
  2. 9. - Manage Ceph distributed storage clusters
  3. 11. - Measure actual CPU frequency utilization
  4. 12. - Save command output to a log file
  5. 13. - Manage EFI bootloader configuration
Down
  1. 1. - Trim unused blocks on a filesystem
  2. 2. - Provide DNS and DHCP services
  3. 3. - Display file contents in hexadecimal format
  4. 4. - Trace network paths similar to traceroute
  5. 5. - Manage ALSA sound card settings
  6. 6. - Configure and query network interfaces
  7. 7. - Recover data from damaged drives
  8. 10. - Monitor real-time network bandwidth usage
  9. 14. - Track and report time usage