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Burn the Operating System Installation Disk on Mac

在 Macbook 上烧录 iso 镜像,制作操作系统盘

查看烧录 U 盘

diskutil list # 例如:/dev/disk3

取消挂载 U 盘

diskutil unmountDisk /dev/disk3

烧录

# 以 ubuntu-20.04.iso 为例
sudo dd if=~/Downloads/ubuntu-20.04.iso of=/dev/disk3 bs=1m && sync # sync 作用: 使缓存落盘

查看 dd 烧录进度

# 查看 dd 进程
ps -ef | grep -i dd
0   188   185   0  2:33PM ttys000    0:12.33 dd if=/Users/xx/Downloads/ubuntu-20.04.5-desktop-amd64.iso of=/dev/disk2 bs=1m
# 查看烧录进度
sudo kill -SIGINFO 188

弹出 U 盘

diskutil eject /dev/disk3
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