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Update the IDN documentation for nslookup

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(cherry picked from commit b659765869)
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Ondřej Surý 2018-11-06 11:46:25 +07:00 committed by Mark Andrews
parent a148af6728
commit 9fe7963ec3
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bin/dig/nslookup.docbook
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@ -478,6 +478,22 @@ nslookup -query=hinfo -timeout=10
</para>
</refsection>
<refsection><info><title>IDN SUPPORT</title></info>
<para>
If <command>nslookup</command> has been built with IDN (internationalized
domain name) support, it can accept and display non-ASCII domain names.
<command>nslookup</command> appropriately converts character encoding of
domain name before sending a request to DNS server or displaying a
reply from the server.
If you'd like to turn off the IDN support for some reason, define
the <envar>IDN_DISABLE</envar> environment variable.
The IDN support is disabled if the variable is set when
<command>nslookup</command> runs or when the standard output is not
a tty.
</para>
</refsection>
<refsection><info><title>FILES</title></info>
<para><filename>/etc/resolv.conf</filename>