21 lines
771 B
Bash
21 lines
771 B
Bash
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# Adapted from https://git.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/iana-etc
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curl -sL https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xml |
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gawk -F"[<>]" '
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/<record/ { v=n="" }
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/<value/ { v=$3 }
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/<name/ && $3!~/ / { n=$3 }
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/<\/record/ && n && v!="" { printf "%-12s %3i %s\n", tolower(n),v,n }
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' > protocols
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curl -sL https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xml |
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gawk -F"[<>]" '
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/<updated/ && !v {v=$3; gsub("-","",v); print "version=" v >"/dev/stderr" }
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/<record/ { n=u=p=c="" }
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/<name/ && !/\(/ { n=$3 }
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/<number/ { u=$3 }
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/<protocol/ { p=$3 }
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/Unassigned/ || /Reserved/ || /historic/ { c=1 }
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/<\/record/ && n && u && p && !c { printf "%-15s %5i/%s\n", n,u,p }
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' > services
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