#!/bin/bash

# CodeMonkey 3000
# version 0.2

myMarkList=('. ' ', ' '! ' '? ' '\n' )
_words=/usr/share/dict/german

#check for words
if [ ! -s $_words ]; then
    echo No words found at \"${_words}\"!; exit 1
fi

#check for shuf
if ! command -v shuf > /dev/null; then
    echo "shuf needs to be installed!"; exit 1
fi

function getRandomMarker {
    _markIndex=$(( $RANDOM % ${#myMarkList[*]} ))
    _mark=${myMarkList[ ${_markIndex} ]}
    printf "$_mark"
}

_sleepTime=0.2
_wordCount=6

while true
do
    echo -n $(shuf -n $(($RANDOM % $_wordCount + 1)) $_words); getRandomMarker
    sleep $_sleepTime
done