diff --git a/README.md b/README.md
index d3bef19..b551b21 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,23 @@
 # cluster_cron
 A perlscript that makes it possible to cluster cron via a shared drive
+
+In order to use this you need a shared drive on all servers that is going to be part of the cluster such as afs, glusterfs, nfs or samba.
+
+Install this script somwhere and make sure it is executable. In this example the script will be put in:
+/usr/local/bin/cluster_cron.pl
+
+Next you need to add the script to the crontab of some user which will not be synced on both servers, for example the root user.
+
+The script takes 4 arguments of which two are optional:
+user = the user that gets the cron file synced, in this example we are using a user called cluster
+shared directory = the shared drive you set up previously, in this example the path is /mnt/shareddir
+mode = either 0 for active/passive or 1 for active/active if this argument is not supplied 1 is assumed
+cron spool directory = defaults to /var/spool/cron/crontabs
+
+So as root:
+crontab -e
+
+add this line:
+```
+* * * * * /usr/local/bin/cluster_cron.pl cluster /mnt/shareddir 0 /var/spool/cron/crontabs  >> /mnt/shareddir/cluster.log 2>&1
+```
diff --git a/cluster_cron2.pl b/cluster_cron2.pl
deleted file mode 100755
index b720670..0000000
--- a/cluster_cron2.pl
+++ /dev/null
@@ -1,188 +0,0 @@
-#!/usr/bin/env perl
-use warnings;
-use strict;
-use bignum;
-use Sys::Hostname;
-use File::Compare;
-use File::Copy;
-use File::Temp;
-
-my $num_args = $#ARGV + 1;
-if ($num_args < 2) {
-    print "\nUsage: $0 <user> <shared directory> [cron spool directory]\n";
-    exit;
-}
-
-# We need a common directory for our nodes to write and read state from plus a couple of cronfiles
-my ($user, $shareddir, $spooldir)  = @ARGV;
-
-# Set some defaults if we didn't get them
-unless ($spooldir) { 
-	$spooldir = "/var/spool/cron/crontabs";
-}
-
-my $sharedcrondir = "$shareddir/crontab";
-my $cronfile = "$spooldir/$user";
-my $activesharedcronfile = "$sharedcrondir/$user";
-my $oldactivesharedcronfile = "$sharedcrondir/$user.old";
-my $electiondir = "$sharedcrondir/election";
-my $hostname = hostname;
-my $failovertimeout = 40;
-
-
-# Create directories 
-unless (-d $sharedcrondir) {
-	mkdir $sharedcrondir or die "Can not create shared directory: $!";
-}
-
-
-
-# Get the nodes in the cluster
-sub get_nodes {
-	# Our data type is a hash with the following fields
-	# name, time, numeric
-	my @nodes = ();
-	my @files = <$electiondir/*>;
-	foreach my $filename (@files) {
-		chomp $filename;
-		my $nodename = $filename;
-		$nodename =~ s/^$electiondir\///;
-		# Don't add this host
-		unless ($nodename eq $hostname) {
-			my $node = {};
-			open(FILE, "<$filename") or die "Could not open file: $!";
-			$node->{'name'} = $nodename;
-			my $content = <FILE>;
-			chomp $content;
-			$node->{'time'} = $content;
-			$node->{'numeric'} = get_numeric($nodename);
-			close FILE;
-			push @nodes, $node;
-		}
-	}
-	return @nodes;
-	
-
-}
-
-
-# Simply write a unix timestamp to a file with our name on it
-sub write_timestamp {
-	my $time = time;
-	open(FILE,"+>$electiondir/$hostname");
-	print FILE $time;
-	close FILE;
-
-}
-
-# Lets see if we are the active node
-sub is_active {
-
-	my @nodes = @_;
-
-	# Assume you are active
-	my $state = 1;
-	# Loop all nodes
-	foreach my $node (@nodes) {
-		#  If it has been active in the last 120 seconds it is eligable
-		my $diff = time - $node->{'time'};
-		if( $diff < $failovertimeout ) {
-			print "Node: $node->{'name'} was active last $failovertimeout sec\n";
-			# Go to passive mode if the numeric of that host is less than that of this host
-			my $this = get_numeric($hostname);
-			my $that = $node->{'numeric'};
-			print "Numeric for $hostname is $this and for $node->{'name'} is $that\n";
-			if( $this > $that ) {
-				$state = 0 ;
-				print "I am not active\n";
-			} else {
-				print "I am active\n";
-				my $outfile = "/var/lib/thruk/crontab/active";
-				open(OUTFILE,"+>$outfile");
-				print OUTFILE $hostname;
-				close OUTFILE;
-			}
-		} else {
-			print "Node: $node->{'name'} was not active last 120 sec\n";
-
-		}
-	}
-	return $state;
-}
-
-# Turn a hostname in to a decimal number used for comparison, lowest numer gets to be active if it is working
-sub get_numeric {
-	my ($host) = @_;
-	my @ascii = unpack 'C*', $host;
-	my $numeric = '';
-	foreach my $val (@ascii) {
-		$numeric .=  $val;
-	}
-	return $numeric + 0;
-}
-
-sub cron_compare {
-	my ($one, $two, $three) = @_;
-
-	# Current cronfile and shared cronfile is not same
-	if(compare($one, $two) != 0) {
-
-		print "$one and $two is not the same\n";
-
-		# This means that the other node has changed the cron file
-		if(compare($one, $three) == 0) {
-
-			print "Some other node has changed the file\n";
-			return 1;
-		# This means that my node has changed the cron file
-		} else {
-
-			print "This node has changed the cron file\n";
-			return 2;
-		}
-	}
-
-	return 0;
-
-}
-
-sub run {
-	print "Host: $hostname started run at: " . time . "\n";
-	print "User: $user, shareddir: $shareddir and spooldir: $spooldir\n";
-
-	if(-e $activesharedcronfile) {
-		unless(-e $oldactivesharedcronfile) {
-			copy($activesharedcronfile, $oldactivesharedcronfile);
-		}
-	}
-
-	unless (-d $electiondir) {
-		mkdir $electiondir;
-	}
-	# Update timestamp
-	write_timestamp;
-	is_active(get_nodes);
-	my $compare = cron_compare($cronfile, $activesharedcronfile, $oldactivesharedcronfile );
-	# The other node has changed the file
-	if($compare == 1) {
-		copy($activesharedcronfile, $cronfile);
-		copy($activesharedcronfile, $oldactivesharedcronfile);
-	# We have changed things
-	} elsif ($compare == 2) {
-		copy($cronfile, $activesharedcronfile);
-	}
-
-	print "Host: $hostname finished run at: " . time . "\n\n\n";
-}
-
-for (my $i = 0; $i < 6; $i++) {
-	my $start = time;
-	$| = 1;
-	run;
-	if ((my $remaining = 10 - (time - $start)) > 0) {
-		sleep $remaining;
-	}
-}
-
-exit;
-