Method: LinuxStat::Filesystem.used

Defined in:
lib/linux_stat/filesystem.rb

.used(fs = ?..freeze) ⇒ Object

used(fs = ‘.’)

Where fs is the directory of the file system (like / or /tmp/ or /run/media/thumbdrive).

It returns the used space of a given disk in bytes.

If the stat can’t be acquired, this method will return nil.



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# File 'lib/linux_stat/filesystem.rb', line 75

def used(fs = ?..freeze)
	s = stat_raw(fs)
	return nil if s.empty?
	s.default = 0
	s[:blocks].-(s[:block_free]) * s[:block_size]
end