#!/bin/bash
set -eu
KAWAII='桑原由気'
STRINGS=(`echo ${KAWAII} | grep -o '.'`)
NUM=${#STRINGS[@]}
YUSYOU=''
while true; do
sleep 0.05
random=$(((RANDOM%${NUM})))
string=${STRINGS[$random]}
YUSYOU=${YUSYOU}${string}
echo -n ${string}
if [ "${YUSYOU:$((${#YUSYOU}-${#KAWAII}))}" = "${KAWAII}" ] ; then
echo
echo ${KAWAII}
echo '優勝'
break
fi
done
実行結果