bash 遍历目录下文件

#!/bin/bash

#1.变量定义
directory="/server/www"

#2.遍历子目录
for file in `ls $directory`
do
        if [ -d $directory/$file ]
        then
                echo $file is dir
        else
                echo $file is file
        fi
done

需求

遍历指定根目录下的所有文件，进行文件编码的转换

技巧

1.bash shell中for循环的使用

2.iconv字符编码转换工具的使用

#!/bin/bash

#1.变量定义
directory="/home/wzy/Downloads/execl"
f_encoding="utf-8"
t_encoding="gbk"

#2.遍历子目录
for dir in `ls $directory`
do
    if [ -d $directory/$dir ]
    then
        #3.遍历子目录的文件
        for file in `ls $directory/$dir`
        do
            if [ -e $directory/$dir/$file ]
            then
                #4.文件类型转换
                iconv -f $f_encoding -t $t_encoding $directory/$dir/$file -o $directory/$dir/iconv.$file
                #5.删除原始文件
                if [ $? -eq 0 ]
                then
                    rm $directory/$dir/$file
                fi
            fi
        done
    fi
done