SSH

Connect using public key

Add the public key of the user to "$HOME"/.ssh/config/authorized_keys (on the host running the SSH server).

Open graphical app

Edit file /etc/ssh/sshd_config on the server and set:

X11Forwarding yes

note

XOrg stack needs to be installed.

Then on the client run:

ssh -X appName

Quick connect to remote machine

Add a block with server information to "$HOME"/.ssh/config (on the client).

Host profileName
HostName hostIP
Port sshPort
User username

Command used to connect.

ssh profileName