HOSTID(1) User Commands HOSTID(1)

hostid - print the numeric identifier for the current host

hostid [OPTION]

Print the numeric identifier (in hexadecimal) for the current host.

display this help and exit
output version information and exit

Written by Jim Meyering.

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Copyright © 2021 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.

gethostid(3)

Full documentation https://www.gnu.org/software/coreutils/hostid
or available locally via: info '(coreutils) hostid invocation'

September 2021 GNU coreutils 9.0