Ruby/File Directory/rdev

Материал из Wiki.crossplatform.ru

rdev_major: the major part of File::Stat#rdev or nil if the operating system doesn"t support this feature.

File.stat("/dev/disk0s1").rdev_major
File.stat("/dev/tty").rdev_major

rdev_minor Returns the minor part of File::Stat#rdev or nil if the operating system doesn"t support this feature.

File.stat("/dev/disk0s1").rdev_minor
File.stat("/dev/tty").rdev_minor

rdev Returns an integer representing the device type

File.stat("/dev/disk0s1").rdev
File.stat("/dev/tty").rdev