Ensure restart of dhcpd on config changes

updateStatics.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # Simple script to update the dhcp-static files from git
 
 # CONFIGURE THIS TO YOUR GIT DIRECTORY
@@ -11,4 +11,15 @@ cd $GIT_REPO
 
 su -c "git pull" $USER
 
-cp $GIT_REPO/static.conf /etc/dhcp/static.conf
+if ! cmp $GIT_REPO/static.conf /etc/dhcp/static.conf >/dev/null 2>&1 ;
+then
+    cp $GIT_REPO/static.conf /etc/dhcp/static.conf
+
+    /usr/sbin/service isc-dhcp-server restart
+fi
+
+ps -C "dhcpd" 2>&1>/dev/null
+if [[ $? -ne 0 ]]
+then
+    /usr/sbin/service isc-dhcp-server restart
+fi