Megatest: viewscreen at [312de0a75d]

File utils/viewscreen artifact 4887de0888 part of check-in 312de0a75d

#!/bin/bash

if ! type screen &> /dev/null;then
  xterm -geometry 180x20 -e "$*;echo Press any key to continue;bash -c 'read -n 1 -s'" &
  exit
fi

if [[ $(screen -list | egrep 'Attached|Detached'|awk '{print $1}') == "" ]];then
    # echo "No screen found for displaying to. Run \"screen\" in an xterm"
    # exit 1
    xterm -e screen -e^rr &
    sleep 1
    screen -X hardstatus off
    screen -X hardstatus alwayslastline
    screen -X hardstatus string '%{= kG}[ %{G}%H %{g}][%= %{= kw}%?%-Lw%?%{r}(%{W}%n*%f%t%?(%u)%?%{r})%{w}%?%+Lw%?%?%= %{g}][%{B} %m-%d %{W} %c %{g}]'
fi

cmd="cd $PWD;$*"
screen -X screen bash -c "$cmd;echo \"Press any key to continue, ctrl-r <space> to see other windows\";bash -c 'read -n 1 -s'"