/usr/bin/gnu-iconv

Usage: /usr/bin/gnu-iconv [OPTION...] [-f ENCODING] [-t ENCODING] [INPUTFILE...]
or:    /usr/bin/gnu-iconv -l

Converts text from one encoding to another encoding.

Options controlling the input and output format:
  -f ENCODING, --from-code=ENCODING
                              the encoding of the input
  -t ENCODING, --to-code=ENCODING
                              the encoding of the output

Options controlling conversion problems:
  -c                          discard unconvertible characters
  --unicode-subst=FORMATSTRING
                              substitution for unconvertible Unicode characters
  --byte-subst=FORMATSTRING   substitution for unconvertible bytes
  --widechar-subst=FORMATSTRING
                              substitution for unconvertible wide characters

Options controlling error output:
  -s, --silent                suppress error messages about conversion problems

Informative output:
  -l, --list                  list the supported encodings
  --help                      display this help and exit
  --version                   output version information and exit

Report bugs in the bug tracker at <https://savannah.gnu.org/projects/libiconv>
or by email to <bug-gnu-libiconv@gnu.org>.