rec stream mjpg

#!/bin/bash
echo "`date +%H\ %M\ %S\ %N` bash start"
#if ping -c 1 172.28.253.4 2>&1> /dev/null
# then ssh lv@172.28.253.4 '/sh/rec-stream.sh' &
#     echo "`date +%H\ %M\ %S\ %N` lv rec stream start [OK]"
#fi

if ping -c 1 192.168.0.11 2>&1> /dev/null
 then ssh evg@192.168.0.11 '/sh/rec_stream.sh' &
      echo "`date +%H\ %M\ %S\ %N` asus rec stream start [OK]"
fi

#if ls /tmp/ | grep -oE "*.mp4" &>/dev/null
# then rm /tmp/*.mp4
#fi
#echo "`date +%H\ %M\ %S\ %N` rm .mp4 [OK]"

DATA=$(date +%Y-%m-%d_%H-%M-%S_%N)
echo "`date +%H\ %M\ %S\ %N` ffmpeg rec [OK]"

#ffmpeg -i http://127.0.0.1:8000/stream.mjpg -to 0:02 -c:v copy -c:a copy /tmp/$DATA.mp4 2> /dev/null
#echo "`date +%H\ %M\ %S\ %N` ffmpeg stop [OK]"

#if ls /var/www/html/mrtg/ | grep -oE "cam1.jpg" &>/dev/null
# then rm /var/www/html/mrtg/cam1.jpg
#fi
#echo "`date +%H\ %M\ %S\ %N` bash rm jpg [OK]"

ffmpeg -f MJPEG -y -i http://127.0.0.1:8000/stream.mjpg \
 -r 1 -vframes 1 -q:v 1 /var/www/html/mrtg/cam1.jpg 2> /dev/null
echo "`date +%H\ %M\ %S\ %N` frames [OK]"

convert /var/www/html/mrtg/cam1.jpg -background none -fill black -box 'white' -gravity South \
 -pointsize 20 -annotate +0+1050 $DATA /var/www/html/mrtg/cam.jpg
echo "`date +%H\ %M\ %S\ %N` image convert [OK]"

if ping -c 1 192.168.0.11 2>&1> /dev/null
 then scp /var/www/html/mrtg/cam.jpg evg@192.168.0.11:/1TB/.zm/v/$DATA.jpg 2>&1 > /dev/null &
      echo "`date +%H\ %M\ %S\ %N` scp 11 jpg [OK]"
fi
if ping -c 1 172.28.253.4 2>&1> /dev/null
 then scp /var/www/html/mrtg/cam.jpg lv@172.28.253.4:/a/$DATA.jpg 2>&1 > /dev/null &
      echo "`date +%H\ %M\ %S\ %N` scp  4 jpg [OK]"
fi

--------------------------------------------------------------
nano rec_stream.sh asus
#!/bin/bash
if ! ps aux | grep -v color | grep -v grep | grep -E ffmpeg &> /dev/null
 then DATA=$(date +%Y-%m-%d_%H-%M-%S_%N)
   ffmpeg -i http://192.168.0.4:8000/stream.mjpg \
   -to 0:10 -c:v copy -c:a copy /1TB/.zm/v/$DATA.mp4 2> /dev/null
fi