Linux: Difference between revisions
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The notes here are mainly for Ubuntu/Debian. | The notes here are mainly for Ubuntu/Debian. | ||
==SSH== | |||
====SSH Keys==== | |||
Generate an ssh-key for every client | |||
<syntaxhighlight lang="bash"> | |||
ssh-keygen -t ed25519 -a 100 [-C "comment your client name"] [-f output_path] | |||
</syntaxhighlight> | |||
Manage ssh keys | |||
<syntaxhighlight lang="bash"> | |||
# On the client | |||
ssh-copy-id [email protected] | |||
</syntaxhighlight> | |||
<syntaxhighlight lang="bash"> | |||
# On the server | |||
vim ~/.ssh/authorized_keys | |||
</syntaxhighlight> | |||
===Switching between Nvidia and Intel=== | ===Switching between Nvidia and Intel=== | ||
Revision as of 01:11, 14 September 2019
The notes here are mainly for Ubuntu/Debian.
SSH
SSH Keys
Generate an ssh-key for every client
ssh-keygen -t ed25519 -a 100 [-C "comment your client name"] [-f output_path]
Manage ssh keys
# On the client
ssh-copy-id [email protected]
# On the server
vim ~/.ssh/authorized_keys
Switching between Nvidia and Intel
Reference
Make sure the Nvidia graphics drivers are installed. Then you can select between Nvidia and Intel GPUs using the Nvidia X Server Settings application nvidia-settings. Alternatively, you can use the following commands in the terminal.
To switch to the Nvidia GPU:
sudo prime-select nvidia
To switch back to the Intel GPU:
sudo prime-select intel
prime-select query will print either nvidia or intel to stdout.