#!/bin/bash

# 欢迎来到 UNIX 世界！

clear
toilet -f mono9 --gay "Hello,"
toilet -f mono9 --gay "OS World"
bash -x -c \
    "sleep 3; find ../.. -name '*.py' | grep -v venv | xargs cat | wc -l" &
pid=$!
while kill -0 $pid 2>/dev/null; do
    for c in / - \\ \|; do
        printf "\r[%s] Running... " "$c"
        sleep 0.1
    done
done
printf "\r\033[K"
wait $pid