svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
uname(1)
uname(1) User Commands uname(1)
NAME
uname - print name of current system
SYNOPSIS
uname [-a | --all] [-i | --hardware-platform] [-m | --machine]
[-n | --nodename] [-o | --operating-system] [-p | --processor]
[-r | --kernel-release] [-s | --kernel-name]
[-v | --kernel-version] [-V | --virtual-environment] [-X]
uname --help
uname [-S system_name]
DESCRIPTION
The uname utility prints information about the current system on the
standard output. When options are specified, symbols representing one
or more system characteristics will be written to the standard output.
If no options are specified, uname prints the current operating sys‐
tem's name. The options print selected information returned by un‐
ame(2), sysinfo(2), or both.
Independent software vendors (ISVs) and others should not use the uname
command to determine detailed characteristics of the platform on which
their software is either being installed or executed. Instead, tests
for the particular feature or facility should be performed ideally ei‐
ther at runtime or at build time.
The operating system version and release are intended only as a very
high level hint as to the Oracle Solaris installation. For more infor‐
mation about Oracle Solaris software versions, see the pkg(1) man page.
OPTIONS
The following options are supported:
-a, --all
Prints basic information currently available from the system.
--help
Display usage message and exit.
-i, --hardware-platform
Prints the name of the platform. For machines of the sun4v archi‐
tecture, the -i option returns: sun4v. Use prtconf(8) with the -b
option to obtain the platform name for a sun4v machine.
-m, --machine
Prints the machine hardware name (class). Use of this option is
discouraged. Use uname -p instead. See NOTES section below.
-n, --nodename
Prints the nodename (the nodename is the name by which the system
is known to a communications network).
-o, --operating-system
Print the name of the operating system.
-p, --processor
Prints the current host's ISA or processor type.
-r, --kernel-release
Prints the operating system release level.
-s, --kernel-name
Prints the name of the operating system. This is the default.
-S system_name
The nodename may be changed by specifying a system name argument.
The system name argument is restricted to SYS_NMLN characters.
SYS_NMLN is an implementation specific value defined in <sys/ut‐
sname.h>. The {PRIV_SYS_ADMIN} privilege is required.
This change does not persist across reboots of the system. Use
hostname(1) to make persistent changes to the system name.
-v, --kernel-version
Prints the operating system version.
-V, --virtual-environment
Prints the current virtual environment. See virtinfo(8) for more
information.
-X
Prints expanded system information, one information element per
line, as expected by SCO UNIX. The displayed information includes:
o system name, node, release, version, machine, and number
of CPUs.
o BusType, Serial, and Users (set to <unknown> in Solaris)
o OEM# and Origin# (set to 0 and 1, respectively)
EXAMPLES
Example 1 Printing the OS Name and Release Level
The following command prints the operating system name and release
level, separated by one SPACE character:
example% uname −sr
SunOS 5.11
ENVIRONMENT VARIABLES
See environ(7) for descriptions of the following environment variables
that affect the execution of uname: LANG, LC_ALL, LC_CTYPE, LC_MES‐
SAGES, and NLSPATH.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
>0 An error occurred.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
TRIBUTE VALUE _ Availabilitysystem/core-os _ Interface StabilityCommit‐
ted _ StandardSee standards(7).
SEE ALSO
arch(1), hostname(1), isainfo(1), isalist(1), sysinfo(2), uname(2),
getopt_long(3C), nodename(5), attributes(7), environ(7), privileges(7),
standards(7), prtconf(8), virtinfo(8)
NOTES
To determine the operating system name and release level, use uname
-sr. To determine only the operating system release level, use uname
-r. Notice that operating system release levels are not guaranteed to
be in x.y format (such as 5.3, 5.4, 5.5, and so forth); future releases
could be in the x.y.z format (such as 5.3.1, 5.3.2, 5.4.1, and so
forth).
To determine supported instruction set architectures, including 32-bit
or 64-bit variants, use isainfo(1) instead of the uname command.
In SunOS 4.x releases, the arch(1) command was often used to obtain in‐
formation similar to that obtained by using the uname command. The
arch(1) command output sun4 was often incorrectly interpreted to sig‐
nify a SunOS SPARC system. If hardware platform information is desired,
use uname -sp.
The arch -k and uname -m commands return equivalent values; however,
the use of either of these commands by third party programs is discour‐
aged, as is the use of the arch command in general. To determine the
machine's Instruction Set Architecture (ISA or processor type), use un‐
ame with the -p option.
HISTORY
Support for the -V and --virtual-environment options was added in the
Oracle Solaris 11.4.36 release.
Support for the -o option, and the long options --all, --hardware-plat‐
form, --kernel-name, --kernel-release, --kernel-version, --machine,
--nodename, --processor, and --help was added to Oracle Solaris in the
Solaris 11.4.0 release.
Support for providing output in the historical formats used by System V
Release 3 systems by setting the SYSV3 environment variable was removed
in the Solaris 11.0.0 release.
Support for the -X option and the SYSV3 environment variable was added
in the Solaris 2.6 release.
Support for the -i option was added in the Solaris 2.5 release.
Support for the -p option was added in the Solaris 2.0 release.
The uname command, including support for the -a, -m, -n, -r, -s, and -v
options, has been included in all Sun and Oracle releases of Solaris.
Oracle Solaris 11.4 3 Nov 2021 uname(1)