# 软路由iStoreOS分区

## 备份整个iStoreOS系统

#### 首先你可以cd到其他硬盘分区，比如移动硬盘，然后查看分区结构

`fdisk -l`

`dd   bs=512 count=[fdisk命令中最大的end数+1] if=/dev/sda of=/ghost.img`

就可以把我需要的分区数据全部copy到ghost.img文件中

#### 举例，如果想要进度条，可以提前在软件包里安装coreutils-dd 这款插件

**`dd if=/dev/sda bs=512 count=4982272 of=ghost.img status=progress`**

## **软件包扩容的填充命令** 

#### **假设扩大2G给软件包,具体命令如下**

**#解压** 

**gzip -kd op.img.gz**

**#填充**   

**dd if=/dev/zero bs=1M count=2048 >> op.img status=progress**

**#扩容** 

**parted op.img**

**print**

**resizepart 3 100%**

**quit**

## **fdisk 命令的语法**

**#展示硬盘分区情况**

**fdisk -l**

\
\&#xNAN;**#分区命令**

**fdisk /dev/nvme0n1  或者fdisk /dev/sda**<br>

**#在fdisk中，请不少删除系统分区。**<br>

**m 是帮助文档**

**d  是删除分区**

**n  是创建分区**

**w 是提交（保存并退出）**

**q  是不保存退出**

## **访问或者挂载其他的NAS空间**

**`mount -t cifs -o vers=2.0,username=wkwk,password=Cos#123456,iocharset=utf8 //192.168.6.149/public  /mnt/ds1821/`**

**`你可以把上述代码，写在系统的 启动项 里 ，这样每次启动系统 就自动挂载了`**


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