Name
uname — stdin stdout - file -- opt --help --version
Synopsis
uname [options
]
The uname
command prints
fundamental information about the lowest level of the OS X operating
system, known as the kernel:
➜ uname -a
Darwin mymac.home 11.3.0 Darwin Kernel Version 11.3.0:
Thu Jan 12 18:47:41 PST 2012; root:xnu-1699.24.23~1
/RELEASE_X86_64 x86_64
This includes the kernel name (Darwin), hostname (mymac.home), kernel release (11.3.0), and kernel version (Darwin Kernel Version 11.3.0: Thu Jan 12 ...). Each of these values can be printed individually using options.
Useful options
| All information. |
| Only the kernel name (the default). |
| Only the hostname, as
with the |
| Only the kernel release number. |
| Only the kernel version. |
| Only the hardware name, e.g., x86_64. |
| Only the processor type, e.g., i386. |
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