巫师的蜕变

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1.创建文件夹脚本:

#!/bin/bash
#mkdir
mkdir /home/img/pages/savedpictures/mission/xinlangweibo/$1

 

2.查询文件夹是否存在: 

#!/bin/bash
#find dir
folder="/home/img/pages/savedpictures/mission/xinlangweibo/$1/"
if [ ! -d "$folder" ]; then
 #no
 echo 0
else
 #yes
 echo 1
fi

 

3.删除指定文件夹:

#!/bin/bash
#deletedir
rm -rf /home/img/pages/savedpictures/mission/xinlangweibo/$1

 

4.计算内存大小:

#!/bin/bash
#count disk
df -m

 

posted on 2017-12-19 15:56  jacunjpg  阅读(296)  评论(0编辑  收藏  举报