unbind-key C-b
set-option -g prefix C-a
bind-key C-a send-prefix
set-option -g allow-rename off
set-option -g  status-style "bg=#202426"
set-option -g status-left '#[fg=green][ oracle ]'
set-option -g status-justify centre
set-option -g status-right '#[fg=green][#[fg=blue]%Y-%m-%d #[fg=white]%H:%M#[default]#[fg=green]]'