Method: LinuxStat::Kernel.string

Defined in:

lib/linux_stat/kernel.rb

.string ⇒ Object

Reads maximum 1024 bytes from /proc/version and returns the string.

The output is also cached ; as changing the value in runtime is unexpected.

# File 'lib/linux_stat/kernel.rb', line 169

def string
	@@string ||= File.readable?('/proc/version') ? IO.read('/proc/version', 1024).tap(&:strip!) : ''
end