Debug install script

Author: caldito

config/ipwarn-systemd-easy-install.sh

@@ -3,15 +3,15 @@
 set -e
 set -u
 
-if [ $EUID > 0 ]
+if [[ $EUID > 0 ]]
   then echo "Please run as root"
   exit
 fi
 
 
 # Download files (program, config and service)
 echo "Downloading files..."
-mkdir /tmp/ipwarn-install
+mkdir -p /tmp/ipwarn-install
 pushd /tmp/ipwarn-install
 curl -O https://raw.githubusercontent.com/caldito/ipwarn/master/ipwarn
 curl -O https://raw.githubusercontent.com/caldito/ipwarn/master/config/ipwarn.conf
@@ -20,16 +20,16 @@ echo "Files downloaded successfully..."
 
 # Create user
 echo "Creating user..."
-useradd --system ipwarn
+useradd --system ipwarn || true
 echo "User created successfully"
 
 # Copy files and set permissions
-echo "Copying files and setting permissions"
+echo "Copying files and setting permissions..."
 cp ./ipwarn /usr/local/bin/ipwarn
 chown ipwarn:ipwarn /usr/local/bin/ipwarn
 chmod 755 /usr/local/bin/ipwarn
 
-mkdir /etc/ipwarn
+mkdir -p /etc/ipwarn
 chown ipwarn:ipwarn /etc/ipwarn
 chmod 755 /etc/ipwarn
 
@@ -45,12 +45,12 @@ echo "Files copied and permissions set successfully"
 
 # Prepare systemd service
 echo "Preparing systemd service..."
-systemctl reload-daemon
+systemctl daemon-reload
 systemctl start ipwarn.service
-echo "Systemd service prepared successfully\n"
+printf "Systemd service prepared successfully\n\n"
 
 # Finish
-echo "ipwarn installation completed successfully!\n"
+printf "ipwarn installation completed successfully!\n\n"
 
 echo "The program is now running with the default config. You can edit the config in \"/etc/ipwarn/ipwarn.conf\" and then restart the ipwarn service runinng \"systemctl restart ipwarn\""
 echo "If you wish the service to run on startup run: systemctl enable ipwarn.service"