Convert text files from SJIS to UTF-8 recursively

gistfile1.sh

#!/bin/bash

# Unarchive the zip with "The Unarchiver" (it allows to select the file name encoding)

# Code inspired by http://stackoverflow.com/questions/1182037/osx-change-file-encoding-iconv-recursive

find /path/to/unarchived/folder -name \*.txt -type f | \
    (while read file; do
      echo "convert $file";
      mv "$file" "$file.original"
      iconv -f SJIS -t UTF-8 "$file.original" > "$file"
      rm "$file.original"
    done)