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idn(1) [centos man page]

IDN(1)								   User Commands							    IDN(1)

NAME
idn - Internationalized Domain Names command line tool SYNOPSIS
idn [OPTION]... [STRINGS]... DESCRIPTION
Internationalized Domain Name (IDN) convert STRINGS, or standard input. 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'. Mandatory arguments to long options are mandatory for short options too. -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 mode) -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) --no-tld Don't check string for TLD specific rules Only for --idna-to-ascii and --idna-to-unicode -n, --nfkc Normalize string according to Unicode v3.2 NFKC -p, --profile=STRING Use specified stringprep profile instead Valid stringprep profiles: `Nameprep', `iSCSI', `Nodeprep', `Resourceprep', `trace', `SASL- prep' --debug Print debugging information --quiet Silent operation AUTHOR
Written by Simon Josefsson. REPORTING BUGS
Report bugs to: bug-libidn@gnu.org GNU Libidn home page: <http://www.gnu.org/software/libidn/> General help using GNU software: <http://www.gnu.org/gethelp/> COPYRIGHT
Copyright (C) 2013 Simon Josefsson. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
The full documentation for idn is maintained as a Texinfo manual. If the info and idn programs are properly installed at your site, the command info idn should give you access to the complete manual. idn 1.28 July 2013 IDN(1)

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stringprep_profile(3)						      libidn						     stringprep_profile(3)

NAME
stringprep_profile - API function SYNOPSIS
#include <stringprep.h> int stringprep_profile(const char * in, char ** out, const char * profile, Stringprep_profile_flags flags); ARGUMENTS
const char * in input array with UTF-8 string to prepare. char ** out output variable with pointer to newly allocate string. const char * profile name of stringprep profile to use. Stringprep_profile_flags flags a Stringprep_profile_flags value, or 0. DESCRIPTION
Prepare the input zero terminated UTF-8 string according to the stringprep profile, and return the result in a newly allocated variable. Note that you must convert strings entered in the systems locale into UTF-8 before using this function, see stringprep_locale_to_utf8(). The output out variable must be deallocated by the caller. The flags are one of Stringprep_profile_flags values, or 0. The profile specifies the name of the stringprep profile to use. It must be one of the internally supported stringprep profiles. RETURN VALUE
Returns STRINGPREP_OK iff successful, or an error code. REPORTING BUGS
Report bugs to <bug-libidn@gnu.org>. GNU Libidn home page: http://www.gnu.org/software/libidn/ General help using GNU software: http://www.gnu.org/gethelp/ COPYRIGHT
Copyright (C) 2002-2012 Simon Josefsson. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. 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 1.25 stringprep_profile(3)

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