this post was submitted on 13 Mar 2025
276 points (96.6% liked)

Linux

6466 readers
701 users here now

A community for everything relating to the GNU/Linux operating system

Also check out:

Original icon base courtesy of lewing@isc.tamu.edu and The GIMP

founded 2 years ago
MODERATORS
 

curl https://some-url/ | sh

I see this all over the place nowadays, even in communities that, I would think, should be security conscious. How is that safe? What's stopping the downloaded script from wiping my home directory? If you use this, how can you feel comfortable?

I understand that we have the same problems with the installed application, even if it was downloaded and installed manually. But I feel the bar for making a mistake in a shell script is much lower than in whatever language the main application is written. Don't we have something better than "sh" for this? Something with less power to do harm?

(page 4) 8 comments
sorted by: hot top controversial new old
[–] trashgirlfriend@lemmy.world 1 points 2 days ago (5 children)

Am I the only one who cringes when I have to update my system?

How do I know the maintainers of the repo haven't gone rogue and are now distributing malware?

DAE get anxious when running code on computer?

I think for the sake of security we should just use rocks, stones, and such to destroy all computers, as this would prevent malicious software from being executed.

load more comments (5 replies)
[–] gigachad@sh.itjust.works 1 points 2 days ago (1 children)

Absolutely. Wanted to try out the famous Python management tool UV last week, installation instruction is like this:

curl -LsSf https://astral.sh/uv/install.sh | sh

Yeah, no thank you.

load more comments (1 replies)
[–] FizzyOrange@programming.dev -1 points 2 days ago (2 children)

I understand that we have the same problems with the installed application, even if it was downloaded and installed manually. But I feel the bar for making a mistake in a shell script is much lower than in whatever language the main application is written.

So you are concerned with security, but you understand that there aren't actually any security concerns... and actually you're worried about coding mistakes in shitty Bash?

load more comments (2 replies)
load more comments
view more: ‹ prev next ›