os.uname()
Returns information identifying the current operating system. The return value is an object with five attributes:
- sysname - operating system name
- nodename - name of machine on network (implementation-defined)
- release - operating system release
- version - operating system version
- machine - hardware identifier
For backwards compatibility, this object is also iterable, behaving like a five-tuple containing sysname, nodename, release, version, and machine in that order.
Some systems truncate nodename to 8 characters or to the leading component; a better way to get the hostname is socket.gethostname() or even socket.gethostbyaddr(socket.gethostname()).
Availability: recent flavors of Unix. #只适用于类Unix 系统
Changed in version 3.3: Return type changed from a tuple to a tuple-like object with named attributes.