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35 lines
762 B
Plaintext
35 lines
762 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# sipcalc
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> Calculate IP subnet information for IPv4 and IPv6 addresses.
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> See also: `ipcalc`.
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> More information: <https://manned.org/sipcalc>.
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- Display subnet information for an IPv4 CIDR address:
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`sipcalc {{192.168.1.0/24}}`
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- Display all available information for an address:
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`sipcalc {{[-a|--all]}} {{192.168.1.0/24}}`
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- Split an IPv4 network into subnets of a specified mask:
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`sipcalc {{[-s|--v4split]}} {{255.255.255.128}} {{192.168.1.0/24}}`
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- Display IPv6 reverse DNS information:
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`sipcalc {{[-r|--v6rev]}} {{2001:db8::/32}}`
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- Enable DNS name resolution:
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`sipcalc {{[-d|--resolve]}} {{192.168.1.0/24}}`
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- Display help:
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`sipcalc {{[-h|--help]}}`
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