Convert text to emoji-letters!

textmoji.sh

#!/bin/bash

## --------------------------------------------------------
##  Textmoji v0.1
##  Style Mistake <stylemistake@gmail.com>
## --------------------------------------------------------

declare -A charmap

eof=`echo -en '\x04'`

charmap['a']='\U1f1e6'
charmap['b']='\U1f1e7'
charmap['c']='\U1f1e8'
charmap['d']='\U1f1e9'
charmap['e']='\U1f1ea'
charmap['f']='\U1f1eb'
charmap['g']='\U1f1ec'
charmap['h']='\U1f1ed'
charmap['i']='\U1f1ee'
charmap['j']='\U1f1ef'
charmap['k']='\U1f1f0'
charmap['l']='\U1f1f1'
charmap['m']='\U1f1f2'
charmap['n']='\U1f1f3'
charmap['o']='\U1f1f4'
charmap['p']='\U1f1f5'
charmap['q']='\U1f1f6'
charmap['r']='\U1f1f7'
charmap['s']='\U1f1f8'
charmap['t']='\U1f1f9'
charmap['u']='\U1f1fa'
charmap['v']='\U1f1fb'
charmap['w']='\U1f1fc'
charmap['x']='\U1f1fd'
charmap['y']='\U1f1fe'
charmap['z']='\U1f1ff'

while read -sn1 char; do
    if [ "${char}" = "${eof}" ]; then
        break
    elif [ "${char}" = "" ]; then
        echo
    else
        echo -en "${charmap[$char]} "
    fi
done

echo

exit 0