alt Hacker NewsThe number of times I've been stuck wondering if my keystrokes are registering properly for a sudo prompt over a high latency ssh connection.
These servers I had an account setup too were, from what I observed, partially linked with the authentication mechanism used by the VPN and IAM services. Like they'd have this mandatory password reset process and sometimes sudo was set to that new password, other times it was whatever was the old one. Couple that with the high latency connection and password authentication was horrible. You would never know if you mistyped something, or the password itself was incorrect or the password you pasted went through or got double pasted.
I think this is a great addition, but only if it leads to redhat adopting it which is what they were running on their VMs.
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The number of times i realized half way that I probably posted the wrong password and so I vigorously type the 'delete' key to reset the input is too damn high
Had problems with faulty keyboards in the past too, never to be sure which keys were I pressed I had to type the password in a text file (much more insecure) and then paste it on the prompt. Of course this was never done in front of anyone, shoulder surfing was never an issue to begin with.
I agree that this move is good.
But you should not type sudo passwords on remote machine. Instead setup your machinr to have nopassword for special sdmin account and enable pubkey only authentication.
You can tell if you input something or not, based on the blinking cursor, in which case it is not "frozen".
You could have avoided the worry completely. Ssh goes over tcp that does transport control (literally the “tc” in “tcp”) and this includes retransmission in case of packet loss.
If you are on a high latency ssh connection and your password does not register, you most likely mistyped it.
Around 2004 someone gave me Linux CDs (I think it was mandrake?) that I tried to install. And I got stuck at the password input part of the setup, I thought it didn’t work and went back to windows. I didn’t start using Linux until 13 years later… I think I’d have switched much earlier if not for that weird UI decision.