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Manpage of ZGENHOSTID
ZGENHOSTID
Section: Maintenance Commands (8)
Updated: SMM
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BSD mandoc
Linux
NAME
zgenhostid
- generate and store a hostid in
/etc/hostid
SYNOPSIS
[hostid
]
DESCRIPTION
If
/etc/hostid
does not exist, create it and store a hostid in it. If the user provides
[hostid
]
on the command line, store that value. Otherwise, randomly generate a
value to store.
This emulates the
genhostid(1)
utility and is provided for use on systems which do not include the utility.
OPTIONS
[hostid
]
Specifies the value to be placed in
/etc/hostid
It must be a number with a value between 1 and 2^32-1. This value
must
be unique among your systems. It must be expressed in hexadecimal and be
exactly 8 digits long.
EXAMPLES
- Generate a random hostid and store it
-
# zgenhostid
- Record the libc-generated hostid in /etc/hostid
-
# zgenhostid $(hostid)
- Record a custom hostid (0xdeadbeef) in etc/hostid
-
# zgenhostid deadbeef
SEE ALSO
genhostid(1),
hostid(1),
spl-module-parameters5
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- OPTIONS
-
- EXAMPLES
-
- SEE ALSO
-
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Time: 22:16:52 GMT, January 23, 2020