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idna

Encode and decode Internationalized Domain Names (IDNA)

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About

Internationalized Domain Names in Applications (IDNA)

Commands

idna

Examples

Encode a Unicode domain name to ASCII-compatible encoding$ idna encode münchen.de
Decode an ASCII-encoded domain name to Unicode$ idna decode xn--mnchen-3ya.de
Validate an internationalized domain name$ idna encode 日本.jp