Enter a command. For example: mountpoint, ytfzf, btrfs device.


Discard unused blocks on a mounted filesystem. Only supported by flash memory devices such as SSDs and microSD cards. More information:
  • Trim unused blocks on all mounted partitions that support it:
    sudo fstrim --all
  • Trim unused blocks on a specified partition:
    sudo fstrim {{/}}
  • Display statistics after trimming:
    sudo fstrim --verbose {{/}}

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