iconv(1) General Commands Manual iconv(1) iconv - iconv [options] [-f from-encoding] [-t to-encoding] [inputfile ...] iconv . (-) iconv . iconv . - . - . --from-code=- -f from-encoding - . --to-code=- -t to-encoding - . //IGNORE - . ( .) //TRANSLIT - . . (?) . --list -l . -c . POSIX . --output=_ -o outputfile - . --silent -s . --verbose . --help -? . --usage . --version -V iconv. . iconv iconv(3) gconv ( ) . iconv(3) iconv iconv_open(3). GCONV_PATH: o GCONV_PATH iconv_open(3) gconv iconvconfig(8) gconv . gconv gconv . o GCONV_PATH ( ) gconv . iconv_open(3) GCONV_PATH gconv . gconv gconv . gconv GCONV_PATH. GCONV_PATH. /usr/lib/gconv gconv . /usr/lib/gconv/gconv-modules gconv . /usr/lib/gconv/gconv-modules.cache gconv . /usr/lib64. POSIX.1-2008. POSIX.1-2001. ISO/IEC 8859-15 UTF-8: $ iconv -f ISO-8859-15 -t UTF-8 < input.txt > output.txt; UTF-8 ASCII : $ echo abc ss EUR ac | iconv -f UTF-8 -t ASCII//TRANSLIT; abc ss ? EUR abc locale(1), uconv(1), iconv(3), nl_langinfo(3), charsets(7), iconvconfig(8) 3 . . : . 6.18 21 2025 iconv(1)