Create bash file above and put it in your path. add these lines to your i3/config:
# change focus
bindsym $alt+$left exec i3-navigate-emacs left
bindsym $alt+$down exec i3-navigate-emacs down
bindsym $alt+$up exec i3-navigate-emacs up
Create a new repository, or reuse an existing one.
Generate a new SSH key:
ssh-keygen -t rsa -C "[email protected]"
Copy the contents of the file ~/.ssh/id_rsa.pub
to your SSH keys in your GitHub account settings (https://github.com/settings/keys).
Test SSH key: