Shell输出小棋盘
Shell输出小棋盘
在一本SHELL编程的书上看到的,觉得好玩,记录下来
代码:
#!/bin/bash
for ((i = 1; i <= 8; i++))
do
for ((j = 1; j <= 8; j++))
do
let "tmp=($i + $j) % 2"
if [ $tmp -eq 0 ]; then
echo -n -e "\033[47m "
else
echo -n -e "\033[40m "
fi
done
echo -e "\033[0m"
done
作者“William的记忆碎片”
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