#!/usr/local/plan9/bin/rc if(~ $winid [0-9]*) { 9p read acme/$winid/body exit 0 } if(~ $text9term 'unix!'*) { dial -e $text9term < /dev/null exit 0 } if(~ $TMUX ?*) { tmux capture-pane -p exit 0 } echo 'no running window found' >[2=1] exit 1