Re non-UTF8 inputs, more could be said (resolve root encoding conversion issues with iconv), but see: https://unix.stackexchange.com/questions/201751/replace-no

Re non-UTF8 inputs, more could be said (resolve root encoding conversion issues with iconv), but see: https://unix.stackexchange.com/questions/201751/replace-non-printable-characters-in-perl-and-sed https://unix.stackexchange.com/questions/201751/replace-non-...