Launch tracker on client

src/freedombone

   echo 'User=tracker' >> /etc/systemd/system/tracker.service
   echo 'Group=tracker' >> /etc/systemd/system/tracker.service
   echo 'WorkingDirectory=/opt/tracker' >> /etc/systemd/system/tracker.service
-  echo 'ExecStart=bttrack --port 6969 --dfile /opt/tracker/dstate --logfile /opt/tracker/tracker.log --nat_check 0 --scrape_allowed full' >> /etc/systemd/system/tracker.service
+  echo "ExecStart=bttrack --port $TRACKER_PORT --dfile /opt/tracker/dstate --logfile /opt/tracker/tracker.log --nat_check 0 --scrape_allowed full" >> /etc/systemd/system/tracker.service
   echo '' >> /etc/systemd/system/tracker.service
   echo 'TimeoutSec=300' >> /etc/systemd/system/tracker.service
   echo '' >> /etc/systemd/system/tracker.service

src/freedombone-mesh

 
 if [[ $peer_index == 1 ]]; then
     cd $ZERONET_DIR
+
+    if [ ! -d ~/.bttrack ]; then
+        mkdir ~/.bttrack
+    fi
+
+    existing_bttrack=$(ps aux | grep bttrack | wc -l)
+    if [ $existing_bttrack -lt "2" ]; then
+        bttrack --port $TRACKER_PORT --dfile ~/.bttrack/dstate --logfile ~/.bttrack/tracker.log --nat_check 0 --scrape_allowed full &
+    fi
+
     zeronetavahi
-    python zeronet.py &
+
+    existing_zeronet=$(ps aux | grep zeronet | wc -l)
+    if [ $existing_zeronet -lt "2" ]; then
+        python zeronet.py &
+    fi
+
     if which xdg-open > /dev/null; then
         xdg-open $ZERONET_URL
     elif which gnome-open > /dev/null; then