![]() It is strongly recommended that you provide one. You will then be asked to provide a passphrase. The default should be on your home directory, id_ed25519. Usually you will recieve a response asking you which file the key should be saved in. You can ssh between computers without typing your password by using encrypted keys (you can read more on this at Wikipedia). SSH keys - ssh without typing your password To use this, you need to set up password-less login with keys. Note that it is not possible to log in with ssh to this host. Using scp/sftp/sshfs without 2FAįor those who use sftp/scp/sshfs you can still use them with, but you will then need to authenticate with 2FA if you are outside the UiO-network.įor those who need to do scp/sftp with password-less login, you can do this without 2FA to. The ForwardX11 yes will set up X11 forwarding, so you don't have to use the -Y to ssh. The ControlPersist 10m will keep the connection 10 minutes after you quit the main session, so if you accidentally log out the master session, you can log in without 2FA within 10 minutes. The third line makes it possible to log in to your computer through by doing ssh. The two first lines makes it possible to log in without adding. If you configure ControlMaster in ~/.ssh/config (on your laptop), you only have to authenticate with 2FA for the first ssh session. Setting up ssh so you don't have to authenticate with 2FA more than once You will then be asked for your password. If you are using One Time Password (OTP) codes, Should have received a notification which you need to accept in ![]() If you are using the Microsoft Authenticator mobile application, you $ ssh host utilizes two-factor authentication via Microsoft Azure. If you log in from outside the UiO network, you will be asked for 2FA. If you haven't already, enable 2-factor authenticaton on your account. Logging in to requires 2-factor authentication from outside UiO. To be able to SSH into your computer at ITA, you need to go through. The recommended solution is to use VNC (see the VNC section further below)īy default, computers at UiO have restricted access from outside. However, running GUI based applications using X11 forwarding is not recommended for performance reasons. This switch can be turned on permanently by modifying the. Ssh -Y -Y switch is useful if you want to be able to open programs from the remote computer in separate windows, one may combine it with the use of compression, "-CY". «ssh is a program for logging into a remote machine and for executing commands on a remote machine» Useful programs, terminal multiplexers for working at the command line Setting correct screen resolution on a Mac workstation ![]() Setting correct screen resolution on a linux workstation Starting the VNC-server on a Mac workstationĬonnect to a linux workstation from a linux laptopĬonnect to a linux workstation from a Mac laptopĬonnecting to a Mac workstation from a Mac laptop Starting the VNC-server on a linux workstation ![]()
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