search [--file|--label|--fs-uuid] [--set [var]] [--no-floppy] nameSearch devices by:
-f, --file)-l, --label)-u, --fs-uuid)If the --set option is used, the first device found is set as the value of environment variable var. The default variable is root.
The --no-floppy option prevents searching floppy devices, which can be slow.
The search.file, search.fs_label, and search.fs_uuid commands are aliases for search --file, search --label, and search --fs-uuid respectively.