dd命令
sudo dd if=/dev/sda of=/path/to/backup.img bs=4M status=progress(/dev/sda为系统盘,备份为镜像文件)。sudo dd if=/dev/sda of=/dev/sdb bs=4M status=progress(直接复制到另一磁盘)。sudo dd if=/dev/sda bs=4M | gzip > /path/to/backup.img.gz。Systemback
sudo add-apt-repository ppa:nemh/systemback && sudo apt install systemback。Clonezilla
Timeshift(推荐桌面用户)
sudo apt install timeshift。dd命令
sudo mount /dev/sdb1 /mnt(挂载备份文件所在分区),sudo dd if=/mnt/backup.img of=/dev/sda bs=4M status=progress。gunzip -c /mnt/backup.img.gz | sudo dd of=/dev/sda bs=4M status=progress。Systemback
Clonezilla
Timeshift
参考来源: