sg_unmap(8) on Linux
The text 4edfc82ddfad, as Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it.
send SCSI UNMAP command (known as 'trim' in ATA specs)
Flags it lists
-
--all -
--anchor -
--dry-run -
--force -
--grpnum -
--help -
--in -
--lba -
--num -
--timeout -
--verbose -
--version -
-A -
-I -
-V -
-a -
-d -
-f -
-g -
-h -
-l -
-n -
-t -
-v