Questions about: backup

I made an image of my entire disk with dd if=/dev/sda of=/media/external_media/sda. img Now the problem is I'd like to mount an ext4 filesystem that was on that disk but mount -t ext4 -o loop /media/external_media/sda. img /media/sda_image obviously
Answer #: 1 If you come from a Windows background, you may be familiar with the zip and rar formats. These are archives of multiple files compressed together. In Unix and Unix-like systems (like Ubuntu), archiving and compression are separate
The hard disk and partition imaging software take a snapshot of your hard disk so that you can restore your system at a later time to the exact same state the system was when you imaged the disk or partition. This is useful for system recovery in cas
If you ever wondered about how to backup list of installed packages and then restore it on another machine then you need to know that it does not require anything more then three basic utilities - dpkg to import/export list of packages, apt-get to in
Technology fails. All technology, whether it's a brand new iMac, a spaceship, a hover board, a Web mail service, or a ten-year-old PC running Windows Vista, can potentially take a sudden nosedive. Hard drives are notorious for expiring, and ransomwar