Debian operating system

2678 readers

1 users here now

Debian is a free operating system (OS) for your computer. An operating system is the set of basic programs and utilities that make your computer run. Debian provides more than a pure OS: it comes with over 59000 packages, precompiled software bundled up in a nice format for easy installation on your machine.

founded 4 years ago

MODERATORS

[email protected]

dd for image backup (lemmy.one)

submitted 7 months ago by [email protected] to c/[email protected]

11 comments fedilink hide all child comments

I am supposing this will not work - simply using dd to copy the booted disk /dev/sda for example to a file on an external hard drive. This would not be a good back as too many system file would be missed. right?

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 1 points 7 months ago (4 children)

Is there an easy way to create a very minimal linux that runs out of memory or that would live in a very small partition, that would be capable mainly of dd ing the working partition to a file on a USB?

[–] [email protected] 2 points 7 months ago (3 children)

OH - what about one of the many bootable install ISOs and Ventoy?

[–] [email protected] 2 points 7 months ago* (last edited 7 months ago) (2 children)

You can boot off usb stick. Or grab a copy of clonezilla and boot off that memory stick with all the tools you’d want for drive or partition copy/restore

[–] [email protected] 3 points 6 months ago (1 children)

Indeed. Clonezilla is cool but comes with a considerable learning curve and lots of text to read. Rescuezilla, based on Clonezilla, is easier.

[–] [email protected] 1 points 5 months ago

thanks for this, hadn't heard of Rescuezilla before. I'll have to take it for a spin.