i3lock

lockscreen commands (https://www.reddit.com/r/unixporn/comments/8z15f9/i3lock_with_pixeleffect/)

ICON="/home/pyratebeard/tmp/stop2.png" ; TMPBG="/tmp/lockscreen.jpg" ; RES=$(xrandr | grep 'current' | sed -E 's/.*current\s([0-9]+)\sx\s([0-9]+).*/\1x\2/') ; ffmpeg -f x11grab-video_size $RES -y -i $DISPLAY -vf frei0r=pixeliz0r=0.02:0.02 -vframes 1 $TMPBG -loglevel quiet
ICON="/home/pyratebeard/tmp/stop2.png" ; TMPBG="/tmp/lockscreen.jpg" ; RES=$(xrandr | grep 'current' | sed -E 's/.*current\s([0-9]+)\sx\s([0-9]+).*/\1x\2/') ; ffmpeg -f x11grab -video_size $RES -y -i $DISPLAY -i $ICON -filter_complex "boxblur=5:1,overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2" -vframes 1 $TMPBG -loglevel quiet
/home/pyratebeard/src/warez/i3lock-fancy-multimonitor/lock -p