Checks if the script is being run as root

These changes check to see if it installer is invoked by the root and sets the sudo variable to handle root and non-root runs.
This commit is contained in:
Mel 2015-11-05 12:55:13 -06:00
parent fd21237b27
commit d756f430d8

View file

@ -24,70 +24,75 @@ echo " Press Enter when ready "
echo " " echo " "
read read
#Checks if the script is being run as root and sets sudo accordingly
SUDO=''
if (( $EUID !=0 )); then SUDO='sudo'
fi
if [[ -f /etc/dnsmasq.d/adList.conf ]];then if [[ -f /etc/dnsmasq.d/adList.conf ]];then
echo "Original Pi-hole detected. Initiating sub space transport..." echo "Original Pi-hole detected. Initiating sub space transport..."
sudo mkdir -p /etc/pihole/original/ $SUDO mkdir -p /etc/pihole/original/
sudo mv /etc/dnsmasq.d/adList.conf /etc/pihole/original/adList.conf.$(date "+%Y-%m-%d") $SUDO mv /etc/dnsmasq.d/adList.conf /etc/pihole/original/adList.conf.$(date "+%Y-%m-%d")
sudo mv /etc/dnsmasq.conf /etc/pihole/original/dnsmasq.conf.$(date "+%Y-%m-%d") $SUDO mv /etc/dnsmasq.conf /etc/pihole/original/dnsmasq.conf.$(date "+%Y-%m-%d")
sudo mv /etc/resolv.conf /etc/pihole/original/resolv.conf.$(date "+%Y-%m-%d") $SUDO mv /etc/resolv.conf /etc/pihole/original/resolv.conf.$(date "+%Y-%m-%d")
sudo mv /etc/lighttpd/lighttpd.conf /etc/pihole/original/lighttpd.conf.$(date "+%Y-%m-%d") $SUDO mv /etc/lighttpd/lighttpd.conf /etc/pihole/original/lighttpd.conf.$(date "+%Y-%m-%d")
sudo mv /var/www/pihole/index.html /etc/pihole/original/index.html.$(date "+%Y-%m-%d") $SUDO mv /var/www/pihole/index.html /etc/pihole/original/index.html.$(date "+%Y-%m-%d")
sudo mv /usr/local/bin/gravity.sh /etc/pihole/original/gravity.sh.$(date "+%Y-%m-%d") $SUDO mv /usr/local/bin/gravity.sh /etc/pihole/original/gravity.sh.$(date "+%Y-%m-%d")
else else
: :
fi fi
echo "Updating the Pi..." echo "Updating the Pi..."
sudo apt-get update $SUDO apt-get update
sudo apt-get -y upgrade $SUDO apt-get -y upgrade
echo "Installing tools..." echo "Installing tools..."
sudo apt-get -y install dnsutils $SUDO apt-get -y install dnsutils
sudo apt-get -y install bc $SUDO apt-get -y install bc
sudo apt-get -y install toilet $SUDO apt-get -y install toilet
echo "Installing DNS..." echo "Installing DNS..."
sudo apt-get -y install dnsmasq $SUDO apt-get -y install dnsmasq
sudo update-rc.d dnsmasq enable $SUDO update-rc.d dnsmasq enable
echo "Installing a Web server" echo "Installing a Web server"
sudo apt-get -y install lighttpd php5-common php5-cgi php5 $SUDO apt-get -y install lighttpd php5-common php5-cgi php5
sudo mkdir /var/www/html $SUDO mkdir /var/www/html
sudo chown www-data:www-data /var/www/html $SUDO chown www-data:www-data /var/www/html
sudo chmod 775 /var/www/html $SUDO chmod 775 /var/www/html
sudo usermod -a -G www-data pi $SUDO usermod -a -G www-data pi
echo "Stopping services to modify them..." echo "Stopping services to modify them..."
sudo service dnsmasq stop $SUDO service dnsmasq stop
sudo service lighttpd stop $SUDO service lighttpd stop
echo "Backing up original config files and downloading Pi-hole ones..." echo "Backing up original config files and downloading Pi-hole ones..."
sudo mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig $SUDO mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig
sudo mv /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.orig $SUDO mv /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.orig
sudo mv /var/www/html/index.lighttpd.html /var/www/html/index.lighttpd.orig $SUDO mv /var/www/html/index.lighttpd.html /var/www/html/index.lighttpd.orig
sudo curl -o /etc/dnsmasq.conf "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/dnsmasq.conf" $SUDO curl -o /etc/dnsmasq.conf "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/dnsmasq.conf"
sudo curl -o /etc/lighttpd/lighttpd.conf "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/lighttpd.conf" $SUDO curl -o /etc/lighttpd/lighttpd.conf "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/lighttpd.conf"
sudo lighty-enable-mod fastcgi fastcgi-php $SUDO lighty-enable-mod fastcgi fastcgi-php
sudo mkdir /var/www/html/pihole $SUDO mkdir /var/www/html/pihole
sudo curl -o /var/www/html/pihole/index.html "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/index.html" $SUDO curl -o /var/www/html/pihole/index.html "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/index.html"
echo "Installing the Web interface..." echo "Installing the Web interface..."
sudo wget https://github.com/jacobsalmela/AdminLTE/archive/master.zip -O /var/www/master.zip $SUDO wget https://github.com/jacobsalmela/AdminLTE/archive/master.zip -O /var/www/master.zip
sudo unzip /var/www/master.zip -d /var/www/html/ $SUDO unzip /var/www/master.zip -d /var/www/html/
sudo mv /var/www/html/AdminLTE-master /var/www/html/admin $SUDO mv /var/www/html/AdminLTE-master /var/www/html/admin
sudo rm /var/www/master.zip 2>/dev/null $SUDO rm /var/www/master.zip 2>/dev/null
sudo touch /var/log/pihole.log $SUDO touch /var/log/pihole.log
sudo chmod 644 /var/log/pihole.log $SUDO chmod 644 /var/log/pihole.log
sudo chown dnsmasq:root /var/log/pihole.log $SUDO chown dnsmasq:root /var/log/pihole.log
echo "Locating the Pi-hole..." echo "Locating the Pi-hole..."
sudo curl -o /usr/local/bin/gravity.sh "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/gravity.sh" $SUDO curl -o /usr/local/bin/gravity.sh "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/gravity.sh"
sudo curl -o /usr/local/bin/chronometer.sh "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/Scripts/chronometer.sh" $SUDO curl -o /usr/local/bin/chronometer.sh "https://raw.githubusercontent.com/jacobsalmela/pi-hole/master/advanced/Scripts/chronometer.sh"
sudo chmod 755 /usr/local/bin/gravity.sh $SUDO chmod 755 /usr/local/bin/gravity.sh
sudo chmod 755 /usr/local/bin/chronometer.sh $SUDO chmod 755 /usr/local/bin/chronometer.sh
echo "Entering the event horizon..." echo "Entering the event horizon..."
sudo /usr/local/bin/gravity.sh $SUDO /usr/local/bin/gravity.sh
echo "Restarting..." echo "Restarting..."
sudo reboot $SUDO reboot