Add setup.sh

setup.sh

+#!/bin/sh
+
+# ToDo:
+#	- Fix systemctl
+#	- DE for VNC maybe RPD?
+#	- Check VNC of pi? users
+#	- Check VNC if headless
+#	- Adjust VNC to liking
+#	- get new PiCam	
+#	- Setup Camera
+#	- Fix mjpeg-streamer
+
+
+
+# getting all the input right away
+	echo "Please enter base username for vnc accounts:"
+	read vncBaseName
+	echo "Please enter base password for vnc accounts:"
+	read vncBasepasswd
+	echo "Please enter the number of vnc accounts:"
+	read vncCount
+
+
+# update
+	echo "Updating OS, this may take a while."
+	sudo apt -qq update
+	sudo apt -qq upgrade -y -qq
+
+
+# create vnc users
+	echo "Creating VNC Users"
+	for i in $(seq 1 $vncCount)
+	do
+		echo " Creating pi$i"
+		sudo adduser --gecos --quiet --disabled-login --disabled-password pi$i > /dev/null
+		sudo usermod -a -G i2c,dialout pi$i
+		
+		# VNC Password:
+		myuser=$vncBaseName$i
+		mypasswd=$vncBasepasswd$i
+
+		sudo mkdir -p /home/$myuser/.vnc
+		echo $mypasswd | vncpasswd -f > passwd
+		sudo mv passwd /home/$myuser/.vnc/passwd
+		sudo chown -R $myuser:$myuser /home/$myuser/.vnc
+		sudo chmod 0600 /home/$myuser/.vnc/passwd
+		# thx https://askubuntu.com/questions/328240/assign-vnc-password-using-script
+		
+		echo " VNC Password: $mypasswd"
+		
+	done
+
+
+# setup vnc
+	echo "Setting up VNC Server."
+	echo " Installing tightvnc."
+	sudo apt -qq install -qq -y tightvncserver
+
+	echo " Checking for autostart service."
+	VNC=$(systemctl status vncserver)
+
+	if [ -z "$VNC" \
+		 -o -n "$(echo $VNC | grep "not found")" \
+		 -o -n "$(echo $VNC | grep "Active: failed")" ] # empty -> could not be found
+	then
+		echo " Creating autostart service."
+
+		echo "[Unit]
+		Description=TightVNC remote desktop server
+		After=network.target
+		 
+		[Service]
+		User=pi
+		Type=forking
+		ExecStart=/usr/bin/vncserver :1 -geometry 1440x900
+		ExecStop=/usr/bin/vncserver -kill :1
+		 
+		[Install]
+		WantedBy=multi-user.target" > vncserver.service
+		
+		echo "[Unit]
+		Description=1 TightVNC remote desktop server
+		After=syslog.target network.target
+		 
+		[Service]
+		User=pi1
+		Type=forking
+		PIDFile=/home/pi1/.vnc/%H:2.pid
+		ExecStartPre=-/usr/bin/vncserver -kill :2 > /dev/null 2>&1
+		ExecStart=/usr/bin/vncserver :2 -depth 16 -geometry 1600x800
+		ExecStop=/usr/bin/vncserver -kill :2
+		
+		[Install]
+		WantedBy=multi-user.target" > vncserver1.service
+		
+#		echo "[Unit]
+#		Description=Start TightVNC server at startup
+#		After=syslog.target network.target
+#
+#		[Service]
+#		Type=forking
+#		User=pi%i
+#		PIDFile=/home/pi%i/.vnc/%H:%i.pid
+#		ExecStartPre=-/usr/bin/vncserver -kill :%i > /dev/null 2>&1
+#		ExecStart=/usr/bin/vncserver :%i -depth 16 -geometry 1600x800
+#		ExecStop=/usr/bin/vncserver -kill :%i
+#
+#		[Install]
+#		WantedBy=multi-user.target" > vncserver.service
+		
+		sudo mv vncserver.service /etc/systemd/system/vncserver.service
+		sudo mv vncserver1.service /etc/systemd/system/vncserverA.service
+		sudo systemctl daemon-reload
+	else
+		echo " Autostart service already present."
+	fi
+
+	echo " Testing service:"
+	sudo systemctl start vncserver
+	sudo systemctl start vncserverA
+	VNC=$(systemctl status vncserverA | grep -e "Active: active (running)")
+	if [ "$VNC" ]
+	then
+		echo " Sucessful, enabling service!"
+		sudo systemctl enable vncserver
+		sudo systemctl enable vncserverA
+	else
+		echo "!Something went wrong! See status:"
+		systemctl status vncserverA | cat
+	fi
+
+
+
+
+# Enable I2C
+	echo "Checking I2C"
+	for i in 0 1
+	do
+		I2C=$(sudo raspi-config nonint get_i2c)
+		if [ $I2C -eq 1 ] # if I2C is off
+		then
+			echo " Turning on I2C."
+			sudo raspi-config nonint do_i2c 0
+		else
+			echo " I2C is active."
+			break
+		fi
+	done 
+
+# Install user software
+	echo "Installing letsgoING ArduinoControl"
+	sudo -H python3 -m pip install -q letsgoing-rpi-arduinocontrol
+	
+	echo "Installing Arduino IDE."
+	sudo apt -qq install -y -qq arduino
+
+# Create Shortcuts
+	echo "Creating desktop and start menu shortcuts for ArduinoControl."
+
+	wget -qO- http://letsgoing.org/img/personen/SMack.jpg > /home/pi/Downloads/SMack.jpg
+
+	echo "[Desktop Entry]
+	Encoding=UTF-8
+	Type=Application
+	Name=Arduino Control
+	Exec=letsgoing-rpi-arduinocontrol
+	Comment=Control your Arduino from here!
+	Icon=/home/pi/Downloads/SMack.jpg
+	Terminal=false
+	Categories=Development;Engineering;Electronics" > arduinocontrol.desktop
+
+	#start menu
+	sudo cp arduinocontrol.desktop /usr/share/applications/
+	
+	#desktops
+	for i in $(seq 1 $vncCount)
+	do
+		sudo mkdir -p /home/pi$i/Desktop/
+		sudo cp arduinocontrol.desktop /home/pi$i/Desktop/
+	done
+	
+	echo "Creating desktop shortcuts for Arduino IDE."
+	for i in $(seq 1 $vncCount)
+	do
+		sudo cp /usr/share/applications/arduino.desktop /home/pi$i/Desktop/
+	done
+
+# Not functional as no vnc has been set up for pi? users
+# Disable "How to execute"-PopUp
+#	echo " Enabling quick execution of desktop shortcuts."
+#	for i in $(seq 1 $vncCount)
+#	do
+#		sed -e 's/quick_exec=0/quick_exec=1/' -i /home/pi$i/.config/libfm/libfm.conf
+#	done
+
+
+
+# Camera Stuff...
+#sudo systemctl daemon-reload ?
+#python3 -m pip install --upgrade --force-reinstall Pillow
+# https://gist.github.com/melissacoleman/8e6bf42089ccb2a5ee60c0bea26c2061
+# sudo userdel -r -f pi5
+# sudo apt install xscreensaver ?