text encoding

wrapNkf.sh

# @todo オプションは連想配列で持つ
function wrapNkf() {
  if [ $# -eq 2 ]; then
    local TMP_FILENAME='/tmp/wrapNkf.'$$

    if [ $1 = 'euc' ]; then
      local NKF_OPTION='-e -Lu'
    elif [ $1 = 'sjis' ]; then
      local NKF_OPTION='-s -Lw'
    elif [ $1 = 'utf8' ]; then
      local NKF_OPTION='-w -Lu'
    else
      return 1
    fi

    nkf $NKF_OPTION $2 >! $TMP_FILENAME
    mv -f $TMP_FILENAME $2

  else
    return 1
  fi
}

# text-encoding: to euc
function euc() {
  for i in $@;
  do
    wrapNkf euc $i
  done;
}

# text-encoding: to sjis
function sjis() {
  for i in $@;
  do
    wrapNkf sjis $i
  done;
}

# text-encoding: to utf8
function utf8() {
  for i in $@;
  do
    wrapNkf utf8 $i
  done;
}