shell 递归遍历目录

该shell是递归遍历/home目录，并输出每个文件的大小

#!/usr/bin/bash
#-*- coding:utf-8 -*-

count=0

function walk()
{
    for file in `ls $1`
    do
        local path=$1"/"$file
        if [ -d ${path} ];then
            walk ${}path}
        elif [ -f  {path} ];then
            size=$(ls -l ${path} | awk '{print $5}')
            echo ${size} ${path}
        else
            countinue
        fi
     done
}
walk /home

引荐自:https://www.jianshu.com/p/98c5e423b935