# libs
export LD_LIBRARY_PATH=/usr/local/lib:/usr/lib:/usr/local/lib64:/usr/lib64
cat > README-xvfb-test.txt
export DISPLAY=:5
export LD_LIBRARY_PATH=/users/pa001/reczko/deepfoldit/tools/centos:/usr/local/lib:/usr/lib:/usr/local/lib64:/usr/lib64

./Xvfb :5  -screen 0 1024x1024x24  &
./xeyes &
./xwd -root | convert xwd:- foo.png
# eyes to the center of the screen
./xdotool mousemove --sync  38 142
./xwd -root | convert xwd:- foo.png


# headless start
]0;~/bak/tools/protein/FolditStandalonereczko@max:~/bak/tools/protein/FolditStandalone$ startx -- `which Xvfb` :1 -screen 0 1024x768x24 &
[1] 121616
]0;~/bak/tools/protein/FolditStandalonereczko@max:~/bak/tools/protein/FolditStandalone$ 
xinit: XFree86_VT property unexpectedly has 0 items instead of 1

]0;~/bak/tools/protein/FolditStandalonereczko@max:~/bak/tools/protein/FolditStandalone$ DISPLAY=:1 ./FolditStandalone &
[2] 122347
]0;~/bak/tools/protein/FolditStandalonereczko@max:~/bak/tools/protein/FolditStandalone$ jobs
[1]-  Running                 startx -- `which Xvfb` :1 -screen 0 1024x768x24 &
[2]+  Running                 DISPLAY=:1 ./FolditStandalone &
]0;~/bak/tools/protein/FolditStandalonereczko@max:~/bak/tools/protein/FolditStandalone$ DISPLAY=:1 import -window root f1.png

# interact with headless
]0;~/bak/tools/protein/FolditStandalonereczko@max:~/bak/tools/protein/FolditStandalone$ x11vnc -display :1 -localhost &
]0;~/bak/tools/protein/FolditStandalonereczko@max:~/bak/tools/protein/FolditStandalone$ jobs
[1]   Running                 startx -- `which Xvfb` :1 -screen 0 1024x768x24 &
[2]-  Running                 DISPLAY=:1 ./FolditStandalone &
[3]+  Running                 x11vnc -display :1 -localhost &
]0;~/bak/tools/protein/FolditStandalonereczko@max:~/bak/tools/protein/FolditStandalone$ vncviewer :0w
vncviewer :0



#record events
#apt-get install xinput
DISPLAY=:1 ; xinput test-xi2 --root
DISPLAY=:3 ; xinput test-xi2 --root
DISPLAY=:4 ; xinput test-xi2 --root

#!/usr/bin/env bash

save="$DISPLAY"                          # save original X display number
export DISPLAY=:3                       # set random choosen display for xvfb
case "$1" in                             #         and x-programs called below
  start) Xvfb $DISPLAY &   ;;            # starting xvfb server on :44
   calc) xcalc &           ;;            # run x-calculator
    xdo) xdotool mousemove 1 1 click 1   # focus with click on x:y=1:1
         xdotool key 4 asterisk 9        # calc 4*9
         xdotool key equal ;;            #         =
   show) #capture root window ('36' result image) and display it to saved Xno
         xwd -root | xwud -display $save &                                   ;;
   stop) ps auxww | grep "Xvfb $DISPLAY" | awk '{print $2}' | xargs kill     ;;
    all) DISPLAY=$save; $0 start; $0 calc; sleep 1; $0 xdo; $0 show; $0 stop ;;
esac