在Ubuntu虛擬機中進行數據備份可以通過多種方法實現,以下是一些常用的備份方式:
sudo apt install timeshift
sudo rsync -aAXv --exclude={"/dev/*","/proc/*","/sys/*","/tmp/*","/run/*","/mnt/*","/media/*","/lost+found"} / /path/to/backup/folder
sudo rsync -aAXv /path/to/backup/folder/ /mnt/target/
sudo dd if=/dev/sda of=/dev/sdb bs=4M status=progress
sudo dd if=/mnt/backup/system_backup.img of=/dev/sda bs=4M status=progress
sudo apt-get install duplicity
duplicity --full-if-older-than 3M --no-encryption /path/to/backup/directory
duplicity --decrypt /path/to/backup/directory /path/to/restore/directory
無論選擇哪種備份方法,都建議定期進行備份,并確保備份數據的安全性。