19b50d902SRodney W. Grimes.\" Copyright (c) 1993 29b50d902SRodney W. Grimes.\" The Regents of the University of California. All rights reserved. 39b50d902SRodney W. Grimes.\" 49b50d902SRodney W. Grimes.\" Redistribution and use in source and binary forms, with or without 59b50d902SRodney W. Grimes.\" modification, are permitted provided that the following conditions 69b50d902SRodney W. Grimes.\" are met: 79b50d902SRodney W. Grimes.\" 1. Redistributions of source code must retain the above copyright 89b50d902SRodney W. Grimes.\" notice, this list of conditions and the following disclaimer. 99b50d902SRodney W. Grimes.\" 2. Redistributions in binary form must reproduce the above copyright 109b50d902SRodney W. Grimes.\" notice, this list of conditions and the following disclaimer in the 119b50d902SRodney W. Grimes.\" documentation and/or other materials provided with the distribution. 129b50d902SRodney W. Grimes.\" 4. Neither the name of the University nor the names of its contributors 139b50d902SRodney W. Grimes.\" may be used to endorse or promote products derived from this software 149b50d902SRodney W. Grimes.\" without specific prior written permission. 159b50d902SRodney W. Grimes.\" 169b50d902SRodney W. Grimes.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 179b50d902SRodney W. Grimes.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 189b50d902SRodney W. Grimes.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 199b50d902SRodney W. Grimes.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 209b50d902SRodney W. Grimes.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 219b50d902SRodney W. Grimes.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 229b50d902SRodney W. Grimes.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 239b50d902SRodney W. Grimes.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 249b50d902SRodney W. Grimes.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 259b50d902SRodney W. Grimes.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 269b50d902SRodney W. Grimes.\" SUCH DAMAGE. 279b50d902SRodney W. Grimes.\" 289b50d902SRodney W. Grimes.\" @(#)uname.1 8.3 (Berkeley) 4/8/94 29c3aac50fSPeter Wemm.\" $FreeBSD$ 309b50d902SRodney W. Grimes.\" 31*c9b53336SPeter Wemm.Dd November 20, 2013 329b50d902SRodney W. Grimes.Dt UNAME 1 339b50d902SRodney W. Grimes.Os 349b50d902SRodney W. Grimes.Sh NAME 359b50d902SRodney W. Grimes.Nm uname 369b50d902SRodney W. Grimes.Nd display information about the system 379b50d902SRodney W. Grimes.Sh SYNOPSIS 38c7c16bebSPhilippe Charnier.Nm 39876a7cf4SPeter Wemm.Op Fl aiKmnoprsUv 409b50d902SRodney W. Grimes.Sh DESCRIPTION 419b50d902SRodney W. GrimesThe 42c7c16bebSPhilippe Charnier.Nm 439b50d902SRodney W. Grimescommand writes the name of the operating system implementation to 449b50d902SRodney W. Grimesstandard output. 459b50d902SRodney W. GrimesWhen options are specified, strings representing one or more system 469b50d902SRodney W. Grimescharacteristics are written to standard output. 479b50d902SRodney W. Grimes.Pp 489b50d902SRodney W. GrimesThe options are as follows: 4962eaa6eeSRuslan Ermilov.Bl -tag -width indent 509b50d902SRodney W. Grimes.It Fl a 519b50d902SRodney W. GrimesBehave as though the options 5262eaa6eeSRuslan Ermilov.Fl m , n , r , s , 539b50d902SRodney W. Grimesand 549b50d902SRodney W. Grimes.Fl v 559b50d902SRodney W. Grimeswere specified. 56c4119c76SJuli Mallett.It Fl i 57c4119c76SJuli MallettWrite the kernel ident to standard output. 58876a7cf4SPeter Wemm.It Fl K 59876a7cf4SPeter WemmWrite the 60876a7cf4SPeter Wemm.Fx 61876a7cf4SPeter Wemmversion of the kernel. 629b50d902SRodney W. Grimes.It Fl m 639b50d902SRodney W. GrimesWrite the type of the current hardware platform to standard output. 649b50d902SRodney W. Grimes.It Fl n 659b50d902SRodney W. GrimesWrite the name of the system to standard output. 668293a8feSEd Maste.It Fl o 678293a8feSEd MasteThis is a synonym for the 688293a8feSEd Maste.Fl s 698293a8feSEd Masteoption, for compatibility with other systems. 707db98de9SSteve Price.It Fl p 711c6d3890SYoshihiro TakahashiWrite the type of the machine processor architecture to standard output. 729b50d902SRodney W. Grimes.It Fl r 739b50d902SRodney W. GrimesWrite the current release level of the operating system 749b50d902SRodney W. Grimesto standard output. 759b50d902SRodney W. Grimes.It Fl s 769b50d902SRodney W. GrimesWrite the name of the operating system implementation to standard output. 77876a7cf4SPeter Wemm.It Fl U 78876a7cf4SPeter WemmWrite the 79876a7cf4SPeter Wemm.Fx 80876a7cf4SPeter Wemmversion of the user environment. 819b50d902SRodney W. Grimes.It Fl v 829b50d902SRodney W. GrimesWrite the version level of this release of the operating system 839b50d902SRodney W. Grimesto standard output. 849b50d902SRodney W. Grimes.El 859b50d902SRodney W. Grimes.Pp 869b50d902SRodney W. GrimesIf the 879b50d902SRodney W. Grimes.Fl a 889b50d902SRodney W. Grimesflag is specified, or multiple flags are specified, all 899b50d902SRodney W. Grimesoutput is written on a single line, separated by spaces. 90876a7cf4SPeter Wemm.Pp 91876a7cf4SPeter WemmThe 92876a7cf4SPeter Wemm.Fl K 93876a7cf4SPeter Wemmand 94876a7cf4SPeter Wemm.Fl U 95876a7cf4SPeter Wemmflags are intended to be used for fine grain differentiation of incremental 96876a7cf4SPeter Wemm.Fx 97876a7cf4SPeter Wemmdevelopment and user visible changes. 98bed4636eSJuli Mallett.Sh ENVIRONMENT 99bed4636eSJuli MallettAn environment variable composed of the string 100bed4636eSJuli Mallett.Ev UNAME_ 101bed4636eSJuli Mallettfollowed by any flag to the 102bed4636eSJuli Mallett.Nm 103bed4636eSJuli Mallettutility (except for 104bed4636eSJuli Mallett.Fl a ) 105bed4636eSJuli Mallettwill allow the corresponding data to be set to the contents 106bed4636eSJuli Mallettof the environment variable. 1076c7216dfSRuslan Ermilov.Sh EXIT STATUS 1086c7216dfSRuslan Ermilov.Ex -std 1099b50d902SRodney W. Grimes.Sh SEE ALSO 110876a7cf4SPeter Wemm.Xr feature_present 3 , 111876a7cf4SPeter Wemm.Xr getosreldate 3 , 1129b50d902SRodney W. Grimes.Xr sysctl 3 , 113da1ff3cbSWolfram Schneider.Xr uname 3 , 114da1ff3cbSWolfram Schneider.Xr sysctl 8 1159b50d902SRodney W. Grimes.Sh STANDARDS 1169b50d902SRodney W. GrimesThe 117c7c16bebSPhilippe Charnier.Nm 1189b50d902SRodney W. Grimescommand is expected to conform to the 1199b50d902SRodney W. Grimes.St -p1003.2 1209b50d902SRodney W. Grimesspecification. 1216c7216dfSRuslan Ermilov.Sh HISTORY 1226c7216dfSRuslan ErmilovThe 1236c7216dfSRuslan Ermilov.Nm 1246c7216dfSRuslan Ermilovcommand appeared in PWB UNIX. 125876a7cf4SPeter Wemm.Pp 126876a7cf4SPeter WemmThe 127876a7cf4SPeter Wemm.Fl K 128876a7cf4SPeter Wemmand 129876a7cf4SPeter Wemm.Fl U 130876a7cf4SPeter Wemmextension flags appeared in 131*c9b53336SPeter Wemm.Fx 10.0 . 132