screenrcもうちょっとでできそう

.screenrc

escape ^z^z

### Pandemonium
  # To  use mouse.   XT capability  is screen  specific, not  seen in  the system
  # termcap / terminfo.
  termcapinfo * XT

  # Z0/Z1 are also screen specific.
  termcapinfo xterm*|kterm*|screen* Z0=\E[?3h:Z1=\E[?3l

  # To use hardware status line
  # **Bad with messages**
#  termcapinfo xterm*|kterm*|screen* hs:ts=\E]0;:fs=\007:ds=\E]0;\007
#  hardstatus on

  # To use 256 colors. AB/AF are also screen specific.
  termcapinfo xterm*|kterm*|screen* Co#256:pa#32767:AB=\E[48;5;%dm:AF=\E[38;5;%dm
  defbce on

  # To use resize-window
  termcapinfo xterm*|kterm*|screen* is=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;4;6l

### Display
  # $TERM for 256 color (screen needs --enable-colors256 configure option)
  term xterm-256color

  # Wait seconds for messages
  msgwait 2
  msgminwait 1

  # Caption
#  hardstatus string "%?%h%:%t (screen #%n on %H)%?"
  caption always "%{=r dd}%-Lw%40L>%?%F%{=b Rw}%:[%? %n%f %t %?%F%{-}%:]%?%+Lw %?%F%-007=[%02c]%:%=%?"
  sorendition "+rb .G"
  shelltitle 'bash'

### Buffer
  # scroll buffer (lines)
  defscrollback 10240

  # buffer byte size of screen?
  termcapinfo xterm* OL=8196

### Behavior
  # New windo uses home dir
  chdir

  # Confirm when a window is finished
#  zombie ^[

  # Protection from attacks
  multiuser off
  idle off

  # No visible bell
  vbell off

  # Use autodetach because of using unstable client
  autodetach on

  # No startup message
  startup_message off

  # No login, otherwise /var/run/utemp will be squashed.
  deflogin off

### Key bind
  # Ctrl+cursor down
  bindkey "^[[1;5B" screen
  # Ctrl+cursor right
  bindkey "^[[1;5C" next
  # Ctrl+cursor left
  bindkey "^[[1;5D" prev

  bind w windowlist -b
  bind ^] paste [.]
  bind u eval 'encoding utf8 utf8'  'echo "change UTF-8"'
  bind e eval 'encoding eucjp utf8' 'echo "change eucJP"'
  bind s eval 'encoding sjis utf8'  'echo "change SJIS"'

  # Use cursor in copy mode
  markkeys h=^B:l=^F:$=^E:^U=^Z:^D=^V