Password in parallel simulation

Duduzao123 · November 11, 2017, 11:45

Good morning for everyone.
Currently, I'm working with Star-ccm+ in linux and every time I launch Star-ccm+ using more than one processor, my password is required in Terminal.
I do not want be asked for my password in Terminal, but when I tried the sudo command, the root password is required in terminal instead of launching with no password.

Can someone help me to solve this?

Best regards, Daniel.

me3840 · November 12, 2017, 17:02

You need to set up public key authentication for your machine (and it looks like add the machine's public key to its own authorized_keys file).

Do you already have a public key made? Look in /home/username/.ssh

Duduzao123 · November 12, 2017, 20:06

Thank you for the answers. Yes, my problem was exactly the public autentication, I solved my problem.

November 11, 2017, 11:45	Password in parallel simulation	#1
Duduzao123 New Member Daniel Ferreira Join Date: Jul 2016 Posts: 4 Rep Power: 9	Good morning for everyone. Currently, I'm working with Star-ccm+ in linux and every time I launch Star-ccm+ using more than one processor, my password is required in Terminal. I do not want be asked for my password in Terminal, but when I tried the sudo command, the root password is required in terminal instead of launching with no password. Can someone help me to solve this? Best regards, Daniel.

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November 12, 2017, 17:02		#2
me3840 Senior Member Join Date: Nov 2010 Location: USA Posts: 1,232 Rep Power: 24	You need to set up public key authentication for your machine (and it looks like add the machine's public key to its own authorized_keys file). Do you already have a public key made? Look in /home/username/.ssh

November 12, 2017, 20:06		#3
Duduzao123 New Member Daniel Ferreira Join Date: Jul 2016 Posts: 4 Rep Power: 9	Thank you for the answers. Yes, my problem was exactly the public autentication, I solved my problem.