[twobob]

[root@kindle root]# xwininfo -tree -root | awk '!/1x1\+\-1\+\-1/ && !/com\.lab126/ && !/webreader/ && !/pillowd/ && !/"kb" "Kb"/ && /IsViewable/{print $0}'

0x1600003 "DeaDBeeF-0.6.1": ("deadbeef" "Deadbeef") 800x600+0+0 +0+0 MapState=IsViewable

1st attempt to identify interesting windows...

deadlock situation visualised

[root@kindle root]# xwininfo -tree -root | awk '!/1x1\+\-1\+\-1/ && !/com\.lab126/ && !/webreader/ && !/pillowd/ && !/"kb" "Kb"/ && /IsViewable/{print $0}'

0x1600085 "Preferences": ("deadbeef" "Deadbeef") 800x600+0+0 +0+0 MapState=IsViewable
0x1600090 "Pick a Color": ("deadbeef" "Deadbeef") 609x289+0+0 +0+0 MapState=IsViewable
0x1600003 "DeaDBeeF-0.6.1": ("deadbeef" "Deadbeef") 800x600+0+0 +0+0 MapState=IsViewable

xwininfo -tree -root | awk '!/1x1\+\-1\+\-1/ && !/com\.lab126/ && !/webreader/ && !/pillowd/ && !/"kb" "Kb"/ && /IsViewable/{print $0}' | sort -r | head -n1

for last result or

xwininfo -tree -root | awk '!/1x1\+\-1\+\-1/ && !/com\.lab126/ && !/webreader/ && !/pillowd/ && !/"kb" "Kb"/ && /IsViewable/{print $1}' | sort -r | head -n1

for its window ID to pass to xdotool.

a

./xdotool windowminimize `xwininfo -tree -root | awk '!/1x1\+\-1\+\-1/ && !/com\.lab126/ && !/webreader/ && !/pillowd/ && !/"kb" "Kb"/ && /IsViewable/{print $1}' | sort | head -n1`

is close...


ALSO:

[root@kindle bin]# ./wmctrl -l -G -x | awk '!/pillowd\.Pillowd/ && !/webreader\.Webreader/ && !/kb\.Kb/ && !/com\.lab126\.booklet\.home/ '

0x01600084 0 0 0 800 600 deadbeef.Deadbeef kindle Preferences
0x01600003 0 0 0 800 600 deadbeef.Deadbeef kindle DeaDBeeF-0.6.1

helpful.