shell命令-for语句

原文链接： http://www.cnblogs.com/smallredness/p/11057302.html

数字循环

sum=0
for((i=1;i<=10;i++))
do 
    sum=$(($sum+$i))
    echo "$i:$sum"
done

字符循环

for i in `ls ./`
do
    echo "$i"
done

路径循环

for i in ./*
do
    echo "$i"
done

转载于:https://www.cnblogs.com/smallredness/p/11057302.html