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NAME | SYNOPSIS | DESCRIPTION | AUTHOR | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
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UNAME(1) User Commands UNAME(1)
uname - print system information
uname [OPTION]...
Print certain system information. With no OPTION, same as -s.
]8;;https://www.gnu.org/software/coreutils/manual/coreutils.html#uname-a\-a, --all]8;;\
print all information, in the following order, except omit
-p and -i if unknown
]8;;https://www.gnu.org/software/coreutils/manual/coreutils.html#uname-s\-s, --kernel-name]8;;\
print the kernel name
]8;;https://www.gnu.org/software/coreutils/manual/coreutils.html#uname-n\-n, --nodename]8;;\
print the network node hostname
]8;;https://www.gnu.org/software/coreutils/manual/coreutils.html#uname-r\-r, --kernel-release]8;;\
print the kernel release
]8;;https://www.gnu.org/software/coreutils/manual/coreutils.html#uname-v\-v, --kernel-version]8;;\
print the kernel version
]8;;https://www.gnu.org/software/coreutils/manual/coreutils.html#uname-m\-m, --machine]8;;\
print the machine hardware name
]8;;https://www.gnu.org/software/coreutils/manual/coreutils.html#uname-p\-p, --processor]8;;\
print the processor type (non-portable)
]8;;https://www.gnu.org/software/coreutils/manual/coreutils.html#uname-i\-i, --hardware-platform]8;;\
print the hardware platform (non-portable)
]8;;https://www.gnu.org/software/coreutils/manual/coreutils.html#uname-o\-o, --operating-system]8;;\
print the operating system
]8;;https://www.gnu.org/software/coreutils/uname#uname--help\--help]8;;\ display this help and exit
]8;;https://www.gnu.org/software/coreutils/uname#uname--version\--version]8;;\
output version information and exit
Written by David MacKenzie.
Report bugs to: bug-coreutils@gnu.org
GNU coreutils home page: <https://www.gnu.org/software/coreutils/>
General help using GNU software: <https://www.gnu.org/gethelp/>
Report any translation bugs to
<https://translationproject.org/team/>
Copyright © 2026 Free Software Foundation, Inc. License GPLv3+:
GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
arch(1), uname(2)
Full documentation <https://www.gnu.org/software/coreutils/uname>
or available locally via: info '(coreutils) uname invocation'
This page is part of the coreutils (basic file, shell and text
manipulation utilities) project. Information about the project
can be found at ⟨http://www.gnu.org/software/coreutils/⟩. If you
have a bug report for this manual page, see
⟨http://www.gnu.org/software/coreutils/⟩. This page was obtained
from the tarball coreutils-9.11.tar.xz fetched from
⟨http://ftp.gnu.org/gnu/coreutils/⟩ on 2026-05-24. If you
discover any rendering problems in this HTML version of the page,
or you believe there is a better or more up-to-date source for the
page, or you have corrections or improvements to the information
in this COLOPHON (which is not part of the original manual page),
send a mail to man-pages@man7.org
GNU coreutils 9.11 April 2026 UNAME(1)
Pages that refer to this page: arch(1), uname(2), systemd.unit(5), lsof(8), ovs-l3ping(8), ovs-test(8), ovs-vlan-test(8)
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HTML rendering created 2026-05-24 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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