hornet convert

Convert legacy BIND8/9 keywords to their modern equivalents.

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Usage

hornet convert [OPTIONS] <FILE>

Arguments:
  <FILE>  Path to named.conf

Options:
      --in-place  Write output back to the source file instead of stdout
  -h, --help      Print help

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Conversions performed

Legacy keyword	Modern equivalent
master (zone type)	primary
slave (zone type)	secondary

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Examples

Preview changes (stdout)

hornet convert /etc/bind/named.conf

The modern-keyword output is printed to stdout; the source file is unchanged.

Apply in-place

hornet convert --in-place /etc/bind/named.conf

Output:

Converted /etc/bind/named.conf to modern keywords

Migrate all configs

for f in /etc/bind/named.conf.d/*.conf; do
    hornet convert --in-place "$f"
done

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Exit codes

Code	Meaning
0	Conversion succeeded
1	Parse error

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Notes

• All other formatting (indentation, keyword modernisation) uses the same defaults as fmt.
• After converting, run hornet check to verify the result is semantically valid.
• The conversion is idempotent — running it on an already-modern config is safe.

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Related commands

• fmt — Reformat a config file
• parse — Preview formatted output
• check — Validate after conversion