ืืื ืืืจืฃ ืฆื ืืืืึทืื ืึท ืืึทืฉืืึธืจื ืืื ืืึธื ืืืึธืจืื ื ืืืืฃ ืขืืืขืืข ืกืงืจืื ื ืืื ืื ืึธืคืืก. ืืืจ ืืึธืื ืขืืืขืืข ืึทืื Raspberry Pi Model B + ืืื ืึท ืืืืคึผืขืจืืืืืืขืจ ืืื ืึท ืึผืืขื ืึทื ืืืืึทืืึทื ืกืืืข ืคืื โโืจืขืกืืจืกื.
ืืฉืืขืืช ืื Raspberry Pi ืืึธืืขื ื + ืืื ื ืืฉื ืืขื ืื ืจืึทื ืืึทืื ืึทืก ืฆื ืืึทืืื ืืขื ืืืขืืขืจืขืจ ืงืขืกืืืืขืจ ืคืืืกื ืืืง ืืื ืืึทืื ืึท ืืจืืืก ืกืืืข ืคืื โโโโืืจืึทืคืืงืก ืืื ืขืก, ืืืึธืก ืืื ืืืึธืก ืขืก ืืึทืคึผืึทื ื ืึทื ืืขืจ ืืืึทื ืืื ืืืื ืืืืืฉื ืืื ืึธืคื ืงืจืึทืฉืื.
ืืื ืืขืคืื ืขื ืึท ืคืขืจืื ืคึผืฉืื ืืื ืขืืขืืึทื ื ืืืืืื ื, ืืืึธืก ืืื ืืืืื ืฆื ืืืืื ืืื ืืืจ.
ืืื ืืืจ ืืืืกื, ืึทืืข ืจืึทืืืขืจืื ืืึธืื ืึท ืคืขืจืื ืฉืืึทืจืง ืืืืืขื ืคึผืจืึทืกืขืกืขืจ, ืืืึธืก ืืื ืืืกืืขืฆืืืื ื ืคึฟืึทืจ ืืึทืื ืืืึทืจื ืืืืืขื ืืืงืึธืืืื ื. ืืขืจ ืืขืืึทื ืง ืืื ืืขืงืืืขื ืฆื ืงืึทืืขืจ ืึท ืืืขืืขืจืขืจ ืืื ืึท ืืึทืฉืืึธืจื ืขืจืืขืฅ ืึทื ืืขืจืฉ, ืืื ืึทืจืืืขืจืคืืจื ืึท ืคืึทืจืืืง ืืืึทื ืืื ืึท ืจืขื ืืขืจื ืืืื ืฆื ืื ืืึทืืขื ืข.
ืคึผืืืก, ืืึธืก ืืึธื ืืึธืื ืกืืืคึผืืึทืคืืื ืคืึทืจืืืึทืืืื ื, ืืืืึทื ืืื ืืขื ืคืึทื ืึทืืข ืื ืกืขืืึทืคึผ ืืืึธืื ืืืื ืืืจืืืขืงืึธืื ืืืืฃ ืืืื ืืืืจืืืึทื ืืึทืฉืื, ืืืึธืก ืืืึธืื ืืืื ืืจืื ืืขืจ ืฆื ืืขืจืืืึทื ืืืงื ืืื ืืึทืงืึทืคึผ.
ื ืื ืืืืขืจ ืืขืืืื ืืื ืืขืฉืขื.
ืกืขืจืืืืจืขืจ ืืืื
ืืืจ ืืืขืื ื ืืฆื ืื ืืจืืื . ืึธื ืจืืงืืืืืจืื ื ืื ืกืืึทืืืจืื ื, ืขืก ืึผืืื ืึทืืฅ ืืืจ ืืึทืจืคึฟื ืฆื ืืขืฉืืืื ื ืฆืขืืืืงืืขื ืึท ืืืืจืืืึทื ืืึทืฉืื ืืื ืืขืืคึผืก ืฆื ืืืืื ืฉืืขืื ืึท ื ืขืฅ, ืืืืื ssh ืฉืืืกืืขื ืืื ืืขืฉืืืื ื ืฉืืขืื ืขืก ืืื ืึธืคึผืขืจืึทืฆืืข.
ืืืจ ืฆืขืืืืงืืขื ืึท ื ืืึท ืืืืจืืืึทื ืืึทืฉืื ืืื ืขืจืฉืืขืจ ืคืื ืึทืืข ืื ืกืืึทืืืจื ืขืก ืืืืฃ ืขืก , ะธ :
apt-get update
apt-get install -y xserver-xorg nodm fluxbox
sed -i 's/^NODM_USER=.*/NODM_USER=ubuntu/' /etc/default/nodmืืืจ ืืืขืื ืืืื ื ืืฆื ืื ืงืึทื ืคืืืืขืจืืืฉืึทื ืคึฟืึทืจ Xorg ืืื ืื Diego Ongaro, ืึทืืื ื ืืืืื ืึท ื ืืึทืข ืืึทืืืึธืืข ืงืกื ืืืงืก ร ืงืกื ืืืงืก, ืืื ื ืึทืืข ืืื ืืืขืจ ืืึธื ืืืึธืจืก ืืืขืื ื ืืฆื ืขืก:
cat > /etc/X11/xorg.conf <<EOT
Section "Device"
Identifier "device"
Driver "vesa"
EndSection
Section "Screen"
Identifier "screen"
Device "device"
Monitor "monitor"
DefaultDepth 16
SubSection "Display"
Modes "1920x1080" "1280x1024" "1024x768" "800x600"
EndSubSection
EndSection
Section "Monitor"
Identifier "monitor"
HorizSync 20.0 - 50.0
VertRefresh 40.0 - 80.0
Option "DPMS"
EndSection
Section "ServerLayout"
Identifier "layout"
Screen "screen"
EndSection
EOT
systemctl restart nodmืืืฆื ืืืจ ืืืขืื ืื ืกืืึทืืืจื ืคืืจืขืคืึธืงืก, ืืืจ ืืืขืื ืืืืคื ืขืก ืืื ืึท ืกืืกืืขื ืืื ืกื, ืึทืืื ืืึธืื ืืื ืื ืฉืจืืึทืื ืึท ืึทืคึผืึทืจืึทื ืืขืงืข ืคึฟืึทืจ ืขืก ืืื ืืืื ืืืื:
apt-get install -y firefox xdotool
cat > /etc/systemd/system/firefox.service <<EOT
[Unit]
Description=Firefox
After=network.target
[Service]
Restart=always
User=ubuntu
Environment="DISPLAY=:0"
Environment="XAUTHORITY=/home/ubuntu/.Xauthority"
ExecStart=/usr/bin/firefox -url 'http://example.org/mydashboard'
ExecStartPost=/usr/bin/xdotool search --sync --onlyvisible --class "Firefox" windowactivate key F11
[Install]
WantedBy=graphical.target
EOT
systemctl enable firefox
systemctl start firefoxืืืจ ืืึทืจืคึฟื Xdotool ืฆื ืงืึทืืขืจ Firefox ืืืืื ืืื ืคืื ืคืึทืจืฉืืขืื ืืึธืืข.
ื ืืฆื ืืขื ืคึผืึทืจืึทืืขืืขืจ -url ืืืจ ืงืขื ืขื ืกืคึผืขืฆืืคืืฆืืจื ืงืืื ืืืึทื ืึทืืื ืึทื ืขืก ืึธืคึผืขื ืก ืืืืืึธืืึทืืืฉ ืืืขื ืืขืจ ืืืขืืขืจืขืจ ืกืืึทืจืฅ.
ืืื ืืขื ืืื ืข, ืืื ืืืขืจ ืงืืึธืกืง ืืื ืืจืืื, ืึธืืขืจ ืืืฆื ืืืจ ืืึทืจืคึฟื ืฆื ืึทืจืืืกืคืืจื ืื ืืืื ืืืืขืจ ืื ื ืขืฅ ืฆื ืื ืืขืจืข ืืึธื ืืืึธืจืก ืืื ืืขืืืืกืขืก. ืฆื ืืึธื ืืึธืก, ืืืจ ืืืขืื ื ืืฆื ืื ืึทืคึผืขืจืืื ืึทืืื , ืึท ืคึฟืึธืจืืึทื ืืืึธืก ืืื ืึธืคื ืืขื ืืฆื ืคึฟืึทืจ ืกืืจืืืื ื ืืืืืขื ืคึฟืื ืจืืึฟ ืืืขื ืงืึทืืขืจืึทืก.
ืฆื ืืึธื ืืึธืก, ืืืจ ืืึทืจืคึฟื ืฆืืืื ืืืื: ืืื ืืึธืืืืข , ืฆื ืืึทืคึผื ืืืืืขืจ ืคึฟืื X ืืื , ืืืืก ืืืขื ืคืึทืจืฉืคึผืจืืืื ืขืก ืฆื ืืื ืืืขืจ ืงืืืืึทื ืฅ:
apt-get install -y make gcc ffmpeg
cd /tmp/
wget https://github.com/ccrisan/streameye/archive/master.tar.gz
tar xvf master.tar.gz
cd streameye-master/
make
make install
cat > /etc/systemd/system/streameye.service <<EOT
[Unit]
Description=streamEye
After=network.target
[Service]
Restart=always
User=ubuntu
Environment="DISPLAY=:0"
Environment="XAUTHORITY=/home/ubuntu/.Xauthority"
ExecStart=/bin/sh -c 'ffmpeg -f x11grab -s 1920x1080 -i :0 -r 1 -f mjpeg -q:v 5 - 2>/dev/null | streameye'
[Install]
WantedBy=graphical.target
EOT
systemctl enable streameye
systemctl start streameyeืืื ื ืืื ืืืขืจ ืืืื ืืื ื ืืฉื ืืึทืจืคื ืฉื ืขื ืึทืคึผืืืืืื ื, ืืื ืกืคึผืขืฆืืคืืฆืืจื ืื ืืขืจืคืจืืฉื ืงืืจืก: 1 ืจืึทื ืคึผืขืจ ืกืขืงืื ืืข (ืคึผืึทืจืึทืืขืืขืจ -r 1) ืืื ืงืึทืืคึผืจืขืฉืึทื ืงืืืึทืืืืขื: 5 (ืคึผืึทืจืึทืืขืืขืจ -q:v 5)
ืืืฆื ืืึธืื ืก ืคึผืจืืืืจื ืฆื ืืืื ืฆื , ืืื ืขื ืืคืขืจ ืืืจ ืืืขื ืืขื ืึท ืงืขืกืืืืขืจ ืืขืจืืืึทื ืืืงื ืกืงืจืขืขื ืฉืึธื ืคืื ืืืื ืืขืกืงืืึทืคึผ. ืืจืืืก! โ ืืื ืืื ืืขื ืืขืืืจืคื.
ืงืืืขื ื ืืืึทื
ืืึธ ืึทืืฅ ืืื ืืคืืื ืกืืืคึผืืขืจ, ืืื ืืื ืฉืืื ืืขืืืื, ืืืจ ืืืขืื ื ืืฆื Raspberry Pi Model B+.
ืขืจืฉืืขืจ ืคืื ืึทืืข, ืืึธืื ืืื ืื ืื ืกืืึทืืืจื ืขืก , ืคืืจ ืืขื ืคืืืื ืืืจ ืืืืฃ ืืขืจ ืืึทืึทืืืขืจ ืคึผืืึทืฅ.
ืืืจ ืืืขืื ืืืื ืืึทืจืคึฟื ืฆื ืึทืืึทืงืืื ืืขืจ ืืึผืจืื ืคึฟืึทืจ ืืื ืืืขืจ ืืืืืขื ืฉืคึผืึธื, ืคึฟืึทืจ ืืขื ืืืจ ืืืขืื ืจืขืืึทืืืจื /boot/config.txt
gpu_mem=128ืืึธืืืจ ืฉืืืืื ืืื ืืืขืจ ื ืืึทืข ืกืืกืืขื ืืื, ืืขืืขื ืงืขื ืฆื ืื ืืฉืึทืืืื ืื ืคึผืึทืงืืึทื ืฉืืืกืืจืื ื, ืื ืกืืึทืืืจื :
pacman -Sy omxplayerืืืึธืก ืืื ื ืึธืืืืืขืจืื ืืื ืึทื OMXPlayer ืงืขื ืขื ืึทืจืืขืื ืึธื X, ืึทืืื ืึทืืข ืืืจ ืืึทืจืคึฟื ืืื ืฆื ืฉืจืืึทืื ืึท ืึทืคึผืึทืจืึทื ืืขืงืข ืคึฟืึทืจ ืืื ืืื ืืืืคื:
cat > /etc/systemd/system/omxplayer.service <<EOT
[Unit]
Description=OMXPlayer
Wants=network-online.target
After=network-online.target
[Service]
Type=simple
Restart=always
ExecStart=/usr/bin/omxplayer -r --live -b http://your-vm:8080/ --aspect-mode full
[Install]
WantedBy=multi-user.target
EOT
systemctl enable omxplayer
systemctl start omxplayerืืื ืึท ืคึผืึทืจืึทืืขืืขืจ -b http://your-vm:8080/ ืืืจ ืคืึธืจื ืื URL ืคืื ืืื ืืืขืจ ืกืขืจืืืขืจ.
ืึทื ืก ืึทืืข, ืึท ืืืื ืคืื ืืื ืืืขืจ ืกืขืจืืืขืจ ืืึธื ืืื ืืขืจืฉืืึทื ืขื ืืืืฃ ืื ืงืึธื ื ืขืงืืขื ืคืึทืจืฉืืขืื. ืืืื ืงืืื ืคืจืืืืขืืขื ืฉืืืืขื, ืืขืจ ืืืึทื ืืืขื ืืืื ืืืืืึธืืึทืืืฉ ืจืืกืืึทืจืืื ืืื ืงืืืืึทื ืฅ ืืืขื ืจืืงืึทื ืขืงื ืฆื ืขืก.
ืืื ืึท ืืึธื ืืก, ืืืจ ืงืขื ืขื ืื ืกืืึทืืืจื ืื ืจืืืึทืืืื ื ืืืื ืืื ืึท ืกืงืจืขืขื ืกืึทืืืขืจ ืืืืฃ ืึทืืข ืงืึธืืคึผืืืืขืจืก ืืื ืื ืึธืคืืก. ืคึฟืึทืจ ืืขื ืืืจ ืืืขื ืืึทืจืคึฟื ะธ :
mode: one
selected: 0
programs:
"Monitoring Screen" mpv --really-quiet --no-audio --fs
--loop=inf --no-stop-screensaver
--wid=$XSCREENSAVER_WINDOW
http://your-vm:8080/ n
maze -root n
electricsheep --root 1 nืืืฆื ืืืื ืืืจืื ืืืขืื ืืืื ืืืืขืจ ืฆืืคืจืืื :)
ืืงืืจ: www.habr.com