7. for循环

7.1 for写法1

for num in `seq 10`
do
    echo $num
done

for num in 1 2 3 4 5 6 7 8 9 10

for num in {1..10}

7.2 for写法2

类c语言编程风格

for ((num=1;num<=10;num++))
do
    echo $num
done

改编成while循环

i=1
while ((i<=10))
do
    echo $i
    ((i++))
done

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最后更新: 2022-02-19 13:59:07