NAME
  uname - outputs basic system information.

SYNOPSIS
  uname [-a]

DESCRIPTION
  Outputs basic system information such as the operating system version and 'kernel' version.

OPTIONS
  -a
    outputs 'kernel' version along with operating system version

EXAMPLES
  uname
    outputs the current version of the operating system

  uname -a
    outputs the current operating system and 'kernel' versions
