moving avahi to script

scripts/avahi_startup.sh

@@ -1,17 +1,30 @@
 #!/bin/sh
 
+echo 'Checking avahi-daemon installation state...'
+
+if [ -f /usr/sbin/avahi-daemon ]
+then
+  echo "Avahi already installed..."
+else
+  echo "Installing avahi-daemon..."
+  apt-get update && apt-get install -y avahi-daemon && rm -rf /var/lib/apt/lists/*
+  echo "Configuring avahi-daemon..."
+  sed -i '/^rlimit-nproc/s/^\(.*\)/#\1/g' /etc/avahi/avahi-daemon.conf
+  echo "Configuring dbus..."
+  mkdir /var/run/dbus/
+fi
+
 if [ -f /var/run/dbus/pid ];
 then
   rm -f /var/run/dbus/pid
 fi
 
-echo 'Preparing...'
-rm /var/run/dbus/pid
+echo 'Starting dbus...'
 dbus-daemon --system
 
-echo 'Restarting...'
+echo 'Restarting avahi-daemon...'
 /etc/init.d/avahi-daemon stop
-sleep 5
+sleep 1
 /etc/init.d/avahi-daemon start
 
 exit 0