Проект OpenNet: MAN vol_id (8) Команды системного администрирования (FreeBSD и Linux)

Интерактивная система просмотра системных руководств (man-ов)

vol_id (8)

>> vol_id (8) ( Linux man: Команды системного администрирования )

NAME

vol_id - probe filesystem type and read label and uuid

SYNOPSIS

vol_id [--export] [-t] [-l] [-u] [device]

DESCRIPTION

vol_id

is usually called from a udev rule, to provide udev with the filesystem type, the label and the uuid of a volume. vol_id supports all common filesystem formats and detects various raid setups to prevent the recognition of raid members as a volume with a filesystem.

OPTIONS

--export: print all values in key/value format to import them into the environment.
-t: print the filesystem type
-l: print the label of a volume
-u: print the uuid of a volume

ENVIRONMENT

UDEV_LOG: Set the syslog priority.

EXIT STATUS

vol_id will only return successful if the value asked for is not empty. All trailing whitespace will be removed, spaces replaced by underscore and slashes ignored.