NetBSD/usr.bin/uname/uname.1

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.\" @(#)du.1 6.13 (Berkeley) 6/20/91
.\"
.Dd March 29, 1992
.Dt UNAME 1
.Os Posix
.Sh NAME
.Nm uname
.Nd Print name of current UNIX system
.Sh SYNOPSIS
.Nm uname
.Op Fl snrvma
.Sh DESCRIPTION
The
.Nm uname
prints the current system name of the UNIX system on
the standard output file. It is mainly useful to determine
which system one is using.
.Pp
The following options are available:
.Bl -tag -width indent
.It Fl s
print the system name (default).
.It Fl n
print the nodename (the nodename may be a name
that the system is known by to a communications
network).
.It Fl r
print the operating system release.
.It Fl v
print the operating system version.
.It Fl m
print the machine hardware name.
.It Fl a
print all the above information.
.Sh SEE ALSO
.Xr hostname 1 ,
.Xr machine 1 ,
.Xr uname 2
.Sh STANDARDS
The
.Nm uname
utility is expected to be
.St -p1003.2
compatible.