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15 lines
440 B
Plaintext
15 lines
440 B
Plaintext
---
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syntax: markdown
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tags: [tldr, linux]
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source: https://github.com/tldr-pages/tldr.git
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---
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# dnsdomainname
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> Show the system's DNS domain name.
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> Note: The tool uses `gethostname` to get the hostname of the system and then `getaddrinfo` to resolve it into a canonical name.
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> More information: <https://www.gnu.org/software/inetutils/manual/html_node/dnsdomainname-invocation.html>.
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- Show the system's DNS domain name:
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`dnsdomainname`
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