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30 .\" from: @(#)du.1 6.13 (Berkeley) 6/20/91
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38 .Nd Print operating system name
45 utility writes symbols representing one or more system characteristics
46 to the standard output.
48 The following options are available:
49 .Bl -tag -width indent
51 Behave as though all of the options
55 print the machine hardware name.
57 print the nodename (the nodename may be a name
58 that the system is known by to a communications
61 print the machine processor architecture name.
63 print the operating system release.
65 print the operating system name.
67 print the operating system version.
70 If no options are specified,
72 prints the operating system name as if the
74 option had been specified.
86 option is an extension to the standard.