this post was submitted on 12 Jun 2024
43 points (87.7% liked)
Linux
48220 readers
586 users here now
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Rules
- Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
- No misinformation
- No NSFW content
- No hate speech, bigotry, etc
Related Communities
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
What?
Rufus just flashes ISOs to disks. On Linux you can doo that with
But you are talking about something completely different and Ventoy does that.
Or just cat file.img > /dev/....
I think you should use dd for that?
using dd for that is outdated info that everyone keeps blindly parroting with zero understanding why. cat is simpler and works fine.
note: both cat and dd only work for this when the image is made in a compatible way, my linux isos always work fine but a windows iso didnt and needs a more specific tool.
cat is for writing files, dd for writing disks.
Can you explain how this can work?
No, cat is not for writing files. Cat is for reading files and directing the data to standard output.
With ">" you are directing standard output to a file, in this case a blockdevice.
Cool, need to try that
/dev/sdX
is a file, and bothdd
,cat
can read files in full. You can even try something likezstd
to compress it too.One of the nice things about
dd
though is you can see the progress with--status=progress