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I am trying to kill the processes below:
pi@raspberrypi ~ $ ps aux | grep raspi
pi 4647 0.0 0.5 3520 1392 pts/2 S+ 12:05 0:00 grep --color=auto raspi
root 8148 0.0 0.5 10744 1372 ? Sl 06:25 0:00 raspivid -w 800 -h 600 -t 15000 -o /home/pi/media/2015-02-01-06-25-03.177474.h264 -n -rot 270
pi 30099 0.0 0.6 11400 1748 pts/1 Sl+ 11:57 0:00 raspistill -o test.jpg
I tried some commands as showed below but no success:
pi@raspberrypi ~ $ sudo pkill -f raspivid
pi@raspberrypi ~ $ sudo pkill -f raspistill
pi@raspberrypi ~ $ sudo kill 8148
pi@raspberrypi ~ $ sudo kill 30099
I am logged via SSH as the "pi" user, is it the source of issue? If yes, then why I can't kill my own process (30099)?
Am I missing something here?