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怎么把一张 音乐CD 做成iso呢
在网上找了半天也没找到..
[root@yangfan-linux null]# cp /dev/cdrom cd.iso
cp: 正在读入‘/dev/cdrom’: 输入/输出错误
[root@yangfan-linux null]# dd if=/dev/cdrom of=cd.iso
dd: 正在读入‘/dev/cdrom’: 输入/输出错误
读入了 0+0 个块
输出了 0+0 个块
\
也挂载不上..
[root@yangfan-linux null]# mount -t iso9660 /dev/cdrom /mnt/cdrom
mount: block device /dev/cdrom is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/cdrom,
or too many mounted file systems
真没冶了,谁帮我一下呀? |
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