.screenrc:
hardstatus alwayslastline "%{+b rk}%H%{gk} %c %{yk}%d.%m.%Y %?%{wk}%-Lw%?%{gk}%n*%f %t%?(%u)%?%?%{wk}%+Lw%?%{yk}%84=Load: %l %{wk}"
screen -ls
screen
screen -x : show attached
screen -d : detach
screen -r : reattach
^a c : new window
^a ^a : toggle windows
^a 1 : show window #1
^a A : rename window
