💾 Archived View for freeshell.de › tldr › hdparm.gmi captured on 2022-04-28 at 18:45:28. Gemini links have been rewritten to link to archived content

View Raw

More Information

-=-=-=-=-=-=-

hdparm

Get and set SATA and IDE hard drive parameters.

More information.

• Request the identification info of a given device:

sudo hdparm -I /dev/{device}

• Get the Advanced Power Management level:

sudo hdparm -B /dev/{device}

• Set the Advanced Power Management value (values 1-127 permit spin-down, and values 128-254 do not):

sudo hdparm -B {1} /dev/{device}

• Display the device's current power mode status:

sudo hdparm -C /dev/{device}

• Force a drive to immediately enter standby mode (usually causes a drive to spin down):

sudo hdparm -y /dev/{device}

• Put the drive into idle (low-power) mode, also setting its standby timeout:

sudo hdparm -S {standby_timeout} {device}

Copyright © 2014—present the tldr-pages team and contributors.

This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).

CC-BY