~ frogb /.screenrc 

defscrollback 5000
caption always '%{= kG}[ %{G}%H %{g}][%= %{= kC}%?%-Lw%?%{r}(%{G}%n*%f %t%?(%u)%?%{r})%{C}%?%+Lw%?%?%= %{g}][%{B} %d/%m %{W}%c %{g}]'
termcapinfo xterm-color ti@:te@
shell zsh