idn (1)

LIBIDN(1) User Commands LIBIDN(1) NAME libidn - Internationalized Domain Names command line tool SYNOPSIS libidn [OPTIONS]... [STRINGS]... DESCRIPTION libidn 0.6.14 Command line interface to the internationalized domain name library. All strings are expected to be encoded in the preferred charset used by your locale. Use '--debug' to find out what this charset is. You can override the charset used by setting environment variable CHARSET. To process a string that starts with '-', for example '-foo', use '--' to signal the end of parameters, as in 'idn --quiet -a -- -foo'. -h, --help Print help and exit -V, --version Print version and exit -s, --stringprep Prepare string according to nameprep profile -d, --punycode-decode Decode Punycode -e, --punycode-encode Encode Punycode -a, --idna-to-ascii Convert to ACE according to IDNA (default) -u, --idna-to-unicode Convert from ACE according to IDNA --allow-unassigned Toggle IDNA AllowUnassigned flag (default=off) --usestd3asciirules Toggle IDNA UseSTD3ASCIIRules flag (default=off) -t, --tld Check string for TLD specific rules Only for --idna-to-ascii and --idna-to-unicode (default=on) -p, --profile=STRING Use specified stringprep profile instead Valid stringprep pro- files are 'Nameprep', 'iSCSI', 'Nodeprep', 'Resourceprep', 'trace', and 'SASLprep'. --debug Print debugging information (default=off) --quiet Silent operation (default=off) SEE ALSO The full documentation for libidn is maintained as a Texinfo manual. If the info and libidn programs are properly installed at your site, the command info libidn should give you access to the complete manual. libidn 0.6.14 May 2007 LIBIDN(1)