User Tools

Site Tools


ssh_login_nopass

**This is an old revision of the document!**

SSH Password-less Login

https://hpc-portal1.hpc.uark.edu does not accept passwords as an authentication method for Secure Shell (SSH) protocol. Instead SSH key files are used for access. A public SSH key file is stored in your account on Pinnacle and a matching private key file has to be supplied as a parameter to the ssh command to log in.

ssh -i pinnacle.key ffinfinn@hpc-portal1.hpc.uark.edu

You can access Pinnnacle ove SSH The secure shell protocol (SSH) can be configured to authenticate users with several methods including using SSH keys. You may log into Pinnacle using SSH

AHPCC clusters are available on several ssh login hosts and from a web portal, see portal_login. The ssh common account text login host is hpc-portal2.hpc.uark.edu.

Workstation Set-up: An ssh client is needed on your workstation to access the ssh login hosts. The https web portal portal_login has an ssh text emulator in-browser if you don't have an ssh client available. An ssh client (and file-transfer scp,sftp) are usually installed by default on linux and Mac workstations. More guidance on how to find the ssh client on a Mac and other linux operating system.

ssh_login_nopass.1777426061.txt.gz · Last modified: by pwolinsk