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Am in the only one who cringes at install instructions that require piping some curl output into bash? (programming.dev)

submitted 2 days ago by cschreib@programming.dev to c/linux@programming.dev

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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?

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[–] Scary_le_Poo@beehaw.org 2 points 2 days ago (1 children)

In this case apt should have failed gracefully. There is no reason for it to continue if a package is broken. If you want to force a broken package, that can be it's own argument.

[–] Scoopta@programming.dev 2 points 1 day ago

I'm not sure that would've made a difference. It already makes you go out of your way to force a broken package. This has been discussed in places before but the simple fact of the matter is a user that doesn't understand what they're doing will perservere. Putting up barriers is a good thing to do to protect users, spending all your time and effort to cover every edge case is a waste of time because users will find ways to shoot themselves in the foot.