26 lines
502 B
Markdown
26 lines
502 B
Markdown
```
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sudo fdisk -u -l
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```
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Disk /dev/mmcblk0: 232.96 GiB
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需要使用ubuntu 图形系统,用gparted对硬盘进行挂载,分区
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```
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sudo fdisk -u -l /dev/mmcblk0
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```
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Device Start End Sectors Size Type
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/dev/mmcblk0p1 61440 2158591 2097152 1G Linux extended boot
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/dev/mmcblk0p2 2158592 483655679 481497088 229.6G Linux filesystem
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最大的 end数量+1
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483655679+1=483655680
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bs一定要=512
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```
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dd bs=512 count=2158592 if=/dev/mmcblk0 of=/ghost.img status=progress
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```
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