Guides:Atomszim
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Login from Ubuntu linux - or any other distro
The assumption is that you have a linux machine installed with a working openssh client.
https://www.ssh.com/ssh/keygen/
1. Generate an SSH public and private key pair
thiering@ThinkPad-T420 ~ $ ssh-keygen -t rsa -b 4096 -C "thiering@laptop" -f ~/.ssh/skynetkey Generating public/private rsa key pair. Enter passphrase (empty for no passphrase): Type a password here. Enter same passphrase again: Type the password again. Your identification has been saved in /home/thiering/.ssh/skynetkey. Your public key has been saved in /home/thiering/.ssh/skynetkey.pub. The key fingerprint is: SHA256:DRSJYHxtme+J0ldv381IVHU3OI38F19CLWw9dtxAPAM thiering@laptop The key's randomart image is: +---[RSA 4096]----+ | .o. oo= E*B**| | .. o.* =O=%| | . ... .+**| | o. . ..o| | .So.o o .| | . o + + | | . . o +o| | . =| | | +----[SHA256]-----+
Log into skynet
You can log into skynet with the following command below:
thiering@ThinkPad-T420 ~ $ ssh -v -X -o TCPKeepAlive=no -p 53017 -o TCPKeepAlive=no -o ServerAliveInterval=30 -i /home/thiering/shf3/key/ssh/IUVPNO.sec IUVPNO@btl.szfki.kfki.hu
-X means that you have X server forwarding. X server is responsive for graphical user interface (GUI). Probably this will be replaced by Wayland in the future. Please note that X server forwarding is more efficient than a remote desktop. In simple words, the program will run on the server that you log in but it will use the graphic card on your local machine. A remote desktop will just send the image of the screen, but X forwarding just send the drawing calls.