bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe "xclip -selection clipbo
ard -i" \; display-message "Copied! Long-live tmux!"
bind-key y send-keys -X copy-pipe "xclip -selection clipboard -i" \; display-message "Copied system clipboard! Hooray! Long-live tmux!"