diff --git a/ACU/API/Base.pm b/ACU/API/Base.pm
index 72d860e..c00643c 100644
--- a/ACU/API/Base.pm
+++ b/ACU/API/Base.pm
@@ -105,8 +105,10 @@ sub send($$$)
     log(DEBUG, 'POST Request to ', API_URL, $url);
     my $req = POST API_URL . $url, shift;
 
-    my $cnt = $ua->request($req)->content;
+    my $res = $ua->request($req);
+    log TRACE, $res;
 
+    my $cnt = $res->content();
     log TRACE, $cnt;
 
     return parse($next, $cnt);
@@ -247,8 +249,7 @@ sub new ($$)
     my $class = shift;
     my $self = {
 	parsed => shift,
-	inStd => 0,
-	inResult => 0,
+	savValue => 0,
 	lastGroup => {},
 	values => ""
     };
@@ -262,14 +263,10 @@ sub start_element
 {
     my ($self, $element) = @_;
 
-    if ($element->{Name} eq "result") {
-	$self->{parsed}{result} = $self->{values};
-	$self->{inResult} = 0;
-	$self->{values} = "";
-    }
-    elsif ($element->{Name} eq "student")
+    if ($element->{Name} eq "student")
     {
-	$self->{inStd} = 1;
+	$self->{values} = "";
+	$self->{savValue} = 1;
 	push @{ $self->{lastGroup}{stds} }, {
 	    id => $element->{Attributes}{"{}id"}{Value},
 	    chief => $element->{Attributes}{"{}chief"}{Value},
@@ -281,13 +278,18 @@ sub start_element
 	$self->{lastGroup}{id} = $element->{Attributes}{"{}id"}{Value};
 	$self->{lastGroup}{stds} = [];
     }
+    elsif ($element->{Name} eq "result")
+    {
+	$self->{values} = "";
+	$self->{savValue} = 1;
+    }
 }
 
 sub characters
 {
     my ($self, $characters) = @_;
 
-    if ($self->{inStd}) {
+    if ($self->{savValue}) {
 	$self->{values} .= $characters->{Data};
     }
 }
@@ -296,13 +298,16 @@ sub end_element
 {
     my ($self, $element) = @_;
 
-    if ($element->{Name} eq "group")
+    if ($element->{Name} eq "result")
+    {
+	$self->{parsed}{result} = $self->{values};
+	$self->{savValue} = 0;
+    }
+    elsif ($element->{Name} eq "group")
     {
 	push @{ $self->{parsed}{groups} }, $self->{lastGroup};
 	$self->{lastGroup} = {};
-
-	$self->{inStd} = 0;
-	$self->{values} = "";
+	$self->{savValue} = 0;
     }
     elsif ($element->{Name} eq "student")
     {
diff --git a/ACU/API/Projects.pm b/ACU/API/Projects.pm
index abb0adf..473fcc4 100644
--- a/ACU/API/Projects.pm
+++ b/ACU/API/Projects.pm
@@ -16,7 +16,7 @@ sub add($$;$)
     my $flavor = shift;
     my $year = shift;
 
-    if ($year and $year != LDAP::get_year) {
+    if ($year and $year ne LDAP::get_year) {
 	croak "Impossible d'ajouter un projet d'une autre année : non implémenté";
     }
 
@@ -90,10 +90,9 @@ sub get_groups($;$)
 
     my $res = API::Base::get('ProjectGroupHandler', $url);
 
-    #TODO: uncomment-me
-    #if ($res->{result} ne '0') {
-#	croak "Erreur durant la récupération : " . $res->{message};
-    #}
+    if ($res->{result} ne '0') {
+	croak "Erreur durant la récupération : " . $res->{message};
+    }
 
     return $res;
 }
@@ -103,7 +102,10 @@ sub add_grades($;$)
     my %data = (
 	project_name => shift
 	);
-    $data{year} = $_ if (shift);
+    my $y = shift;
+    if ($y) {
+	$data{year} = $y;
+    }
 
     my $res = API::Base::send('ResultHandler', "projects/notes/add.xml", \%data);
 
@@ -120,7 +122,10 @@ sub add_traces($$;$)
 	project_name => shift,
 	trace_name => shift,
 	);
-    $data{year} = $_ if (shift);
+    my $y = shift;
+    if ($y) {
+	$data{year} = $y;
+    }
 
     my $res = API::Base::send('ResultHandler', "projects/traces/add.xml", \%data);
 
diff --git a/ACU/Defense.pm b/ACU/Defense.pm
index 6150716..b481a19 100644
--- a/ACU/Defense.pm
+++ b/ACU/Defense.pm
@@ -134,23 +134,24 @@ sub genIds ($;$)
     for my $group (@{ $self->{groups} })
     {
 	my $cur_gid;
-	if (! $group->{id} || grep { /^\Q$group->{id}\E$/ } @ids)
+	if (! $group->{id} || grep { $_ == $group->{id} } @ids)
 	{
 	    do {
-		$cur_gid = "def".$def_i."g".$grp_i;
+		$cur_gid = "def_".$def_i."g".$grp_i;
 		$grp_i += 1;
 	    } while (grep {$_ eq $cur_gid} @ids);
 	    $group->{id} = $cur_gid;
 	}
 	else {
 	    $grp_i += 1;
+	    $cur_gid = $group->{id};
 	}
 
 	my $qst_i = 0;
 	for my $question (@{ $group->{questions_list} })
 	{
 	    my $cur_qid;
-	    if (! $question->{id} || grep { /^\Q$question->{id}\E$/ } @ids)
+	    if (! $question->{id} || grep { $_ == $question->{id} } @ids)
 	    {
 		do {
 		    $cur_qid = $cur_gid."q".$qst_i;
@@ -160,12 +161,13 @@ sub genIds ($;$)
 	    }
 	    else {
 		$qst_i += 1;
+		$cur_qid = $question->{id};
 	    }
 
 	    my $ans_i = 0;
 	    for my $answer (@{ $question->{answers} })
 	    {
-		if (! $answer->{id} || grep { /^\Q$answer->{id}\E$/ } @ids)
+		if (! $answer->{id} || grep { $_ == $answer->{id} } @ids)
 		{
 		    my $cur_aid;
 		    do {
diff --git a/ACU/Grading.pm b/ACU/Grading.pm
index b01693c..479258f 100644
--- a/ACU/Grading.pm
+++ b/ACU/Grading.pm
@@ -7,8 +7,6 @@ use strict;
 use warnings;
 use XML::LibXML;
 
-use ACU::Tinyglob;
-
 sub new
 {
     my $class = shift;
@@ -111,7 +109,7 @@ sub insert ($$$)
     $self->{ids}{$_[0]} = $_[1];
 }
 
-sub fill ($$)
+sub fill
 {
     my $self = shift;
     my $ids = shift;
@@ -288,6 +286,7 @@ package Point;
 use v5.10.1;
 use strict;
 use warnings;
+use Text::Glob qw( glob_to_regex match_glob );
 use Term::ANSIColor qw(:constants);
 
 use ACU::Log;
@@ -340,21 +339,23 @@ sub compute ($$$;$$$)
     my $login = shift;
 
     my $ref = $self->{ref};
-    if ($login && $ref) {
-	$ref =~ s/\$LOGIN/$login/;
-    }
 
+    # Handle $LOGIN in ref
+    $ref =~ s/\$LOGIN/$login/ if ($login && $ref);
+
+    # Handle globbing in ref
     if (defined $ref)
     {
-	eval {
-	    my $glob = Tinyglob::tinyglob($ref);
-	    if ($glob ne $ref)
+	eval
+	{
+	    if ($ref =~ /\?|\*/)
 	    {
 		my $value = 0;
-		for my $r (grep { /^$glob$/ } keys %$ids) {
-		    $value += $ids->{ $r };
+		for my $r (grep { match_glob($ref, $_); } keys %$ids) {
+		    $value += $ids->{ $r } if ($ref != $r);
 		}
-		$ids->{ $ref } = $value;
+		$ids->{ $ref } = $value if ($value);
+		log DEBUG, "New globbing identifier caculated $ref: $value";
 	    }
 	};
 	if ($@) {
diff --git a/ACU/LDAP.pm b/ACU/LDAP.pm
index 5e7e229..ac90bbf 100644
--- a/ACU/LDAP.pm
+++ b/ACU/LDAP.pm
@@ -189,13 +189,16 @@ sub get_dn($$@)
     my $ldap = shift // ldap_connect();
     my $dn = shift;
 
+    my $base = BASE_DN;
+    $dn = "$dn," . BASE_DN if ($dn !~ /$base$/);
+
     my $mesg = $ldap->search( # search
 			      base   => "$dn",
 			      filter => Net::LDAP::Filter->new("(objectClass=*)"),
 			      attrs => \@_,
-			      scope => "sub"
+			      scope => "base"
 	);
-    if ($mesg->code != 0) { log(WARN, $mesg->error); return undef; }
+    return undef if ($mesg->code != 0);
     if ($mesg->count != 1) { log(WARN, "$dn not found or multiple entries match"); return undef; }
 
     return $mesg->entry(0);
@@ -331,7 +334,7 @@ sub search_dn($$@)
 			      attrs => [ ],
 			      scope => "sub"
 	);
-    croak($mesg->error) if ($mesg->code != 0);
+    return undef if ($mesg->code != 0);
     croak("$filter not found") if ($mesg->count == 0);
     croak("$filter not unique") if ($mesg->count > 1);
 
diff --git a/ACU/Log.pm b/ACU/Log.pm
index 8c67f22..bf3f165 100644
--- a/ACU/Log.pm
+++ b/ACU/Log.pm
@@ -4,8 +4,11 @@ use v5.10.1;
 use strict;
 use warnings;
 use Carp;
+use utf8;
+use open IO => ':utf8';
+use open ':std';
+
 use Data::Dumper;
-use Email::MIME;
 use Exporter 'import';
 use POSIX qw(strftime);
 use Term::ANSIColor qw(:constants);
@@ -49,12 +52,17 @@ sub log
 
     if (!$log_fd && $log_file) {
 	open ($log_fd, ">>", $log_file) or croak("Unable to open log ($log_file) file for writing");
+
+	# Enable autoflush for the log file
+	my $previous_default = select($log_fd);
+	$|++;
+	select($previous_default);
+
 	say $log_fd strftime("%a %b %e %H:%M:%S %Y", localtime), " START new logging session ";
     }
 
     if ($level <= $save_level and $log_fd)
     {
-	local $| = 1;
 	print $log_fd strftime("%a %b %e %H:%M:%S %Y", localtime), " ", levelstr($level), " ";
 
 	if ($level == TRACE) {
@@ -67,13 +75,20 @@ sub log
 
     if ($mail_error && $level <= ERROR)
     {
-	require "Email::Sender::Simple";
+	require Email::MIME;
+	require Email::Sender::Simple;
+	Email::Sender::Simple->import(qw(sendmail));
 	my $mail = Email::MIME->create(
 	    header_str => [
 		From    => "Roots assistants <root\@$HOSTNAME.acu.epita.fr>",
 		To      => "Roots assistants <ml-root\@acu.epita.fr>",
 		Subject => "[LERDORF][ERROR] ".join(' ', @_)
 	    ],
+	    attributes => {
+		encoding => 'quoted-printable',
+		charset  => 'utf-8',
+		format   => 'flowed',
+	    },
             body_str => "Bonjour,
 
 Une erreur de niveau $level est survenue sur la machine $HOSTNAME.
@@ -89,15 +104,20 @@ Cordialement,
 -- 
 The lerdorf project",
 	);
-        Email::Sender::Simple::sendmail($mail);
+        sendmail($mail);
     }
 
-    if ($level <= $display_level) {
+    if ($level <= $display_level)
+    {
+        $|++; # Autoflush STDOUT
+
 	if ($level == PENDING) {
 	    print STDERR (leveldisp($level), @_, RESET, "\r");
 	} else {
 	    say STDERR (leveldisp($level), @_, RESET);
 	}
+
+        $|--; # Disable autoflush
     }
 
     if ($fatal_warn && $level <= WARN){
diff --git a/ACU/Process.pm b/ACU/Process.pm
index 1c94d27..405365f 100644
--- a/ACU/Process.pm
+++ b/ACU/Process.pm
@@ -22,6 +22,18 @@ our $nb_cpus = 0;
 $nb_cpus = grep {/^processor\s/} <$cpuinfo>;
 close $cpuinfo;
 
+our @servers = ("gearmand-srv:4730");
+
+sub add_server
+{
+    push @servers, @_;
+}
+
+sub set_servers
+{
+    @servers = @_;
+}
+
 sub check_load ($)
 {
     my $priority = shift;
@@ -71,15 +83,18 @@ sub do_work ($$$@)
 	return $err;
     }
 
-    my $ret;
+    my $ret = "";
     eval {
-	$ret = $subref->($given_args, $args);
+	$SIG{'__WARN__'} = sub { log WARN, $_[0]; $ret .= ">>> ".$_[0 ]; };
+
+	$ret .= $subref->($given_args, $args);
     };
     if ($@) {
 	my $err = $@;
 	log ERROR, $err;
-	return $err;
+	$ret .= $err;
     }
+
     return $ret;
 }
 
@@ -91,7 +106,9 @@ sub register_no_parse ($$;$)
 
     my $worker = Gearman::Worker->new;
 
-    $worker->job_servers('gearmand:4730');
+    log INFO, "Registering function $funcname on ", join(", ", @servers);
+
+    $worker->job_servers( @servers );
     $worker->register_function($funcname => sub
 			       {
 				   my $ret;
@@ -124,7 +141,9 @@ sub register ($$;$$)
 
     my $worker = Gearman::Worker->new;
 
-    $worker->job_servers('gearmand:4730');
+    log INFO, "Registering function $funcname on ", join(", ", @servers);
+
+    $worker->job_servers( @servers );
     $worker->register_function($funcname => sub { return do_work($subref, $given_arg, $priority, @_); });
 
     # Disable exit on warning or error
@@ -193,7 +212,7 @@ sub launch ($$;$$)
     my $funcname = shift;
 
     my $client = Gearman::Client->new;
-    $client->job_servers('gearmand:4730');
+    $client->job_servers( @servers );
 
     log DEBUG, "Launching $funcname...";
 
@@ -216,7 +235,7 @@ sub paralaunch ($$;$)
     my $xml = build_task_xml(shift, shift);
 
     my $client = Gearman::Client->new;
-    $client->job_servers('gearmand:4730');
+    $client->job_servers( @servers );
 
     my $taskset = $client->new_task_set;
     for my $task (@{ $funcsname })
diff --git a/ACU/Tinyglob.pm b/ACU/Tinyglob.pm
deleted file mode 100644
index 8db5379..0000000
--- a/ACU/Tinyglob.pm
+++ /dev/null
@@ -1,67 +0,0 @@
-#! /usr/bin/env perl
-
-package Tinyglob;
-
-use v5.10.1;
-use strict;
-use warnings;
-use Carp;
-use Exporter 'import';
-
-our @EXPORT    = qw(tinyglob);
-
-sub tinyglob
-{
-    my $orig = shift;
-    my @str = split("", quotemeta($orig));
-    my $res = "";
-
-    my $metaescape = 0;
-
-    for (my $i = 0; $i <= $#str; $i++)
-    {
-	if ($str[$i] eq '\\')
-	{
-	    $i += 1;
-	    if ($str[$i] eq '\\')
-	    {
-		$metaescape = ! $metaescape;
-		$res .= $str[$i];
-	    }
-	    elsif ($metaescape && ($str[$i] eq '*' || $str[$i] eq '?')) {
-		$res .= $str[$i];
-		$metaescape = 0;
-	    }
-	    elsif ($str[$i] eq '?') {
-		$res .= '.';
-	    }
-	    elsif ($str[$i] eq '*') {
-		$res .= '.*';
-	    }
-	    elsif ($metaescape) {
-		$res .= $str[$i];
-		$metaescape = 0;
-	    }
-	    else {
-		$res .= "\\".$str[$i];
-	    }
-	}
-	else {
-	    $res .= $str[$i];
-	}
-    }
-
-    return $res;
-}
-
-sub match
-{
-    my $glob = tinyglob(shift);
-    my $str = shift;
-
-    say $glob;
-
-    return $str =~ /$glob/;
-}
-
-1;
diff --git a/ACU/Trace.pm b/ACU/Trace.pm
index fba6621..8abed90 100644
--- a/ACU/Trace.pm
+++ b/ACU/Trace.pm
@@ -9,16 +9,15 @@ use Carp;
 use utf8;
 use open qw(:encoding(UTF-8) :std);
 use XML::LibXML;
-use XML::SAX::ParserFactory;
+
+use ACU::Log;
 
 sub new
 {
     my $class = shift;
     my $self = {
-	ids => {},
 	infos => {},
-	comments => {},
-	who => {},
+	groups => [],
     };
 
     bless $self, $class;
@@ -33,10 +32,47 @@ sub _initialize ($$)
 {
     my $self = shift;
 
-    my $sax_handler = TraceHandler->new($self);
-    my $parser = XML::SAX::ParserFactory->parser( Handler => $sax_handler );
+    my $dom = XML::LibXML->load_xml(string => shift);
+    $self->{groups} = $self->parseTrace($dom->documentElement());
+    $self->{type} = $dom->documentElement()->getAttribute("type") // "mill";
+    $self->{version} = $dom->documentElement()->getAttribute("version") // 1;
+}
 
-    $parser->parse_file(shift);
+sub parseTrace($$)
+{
+    my $self = shift;
+    my $tree = shift;
+    my $ret = [];
+
+    foreach my $node ($tree->childNodes())
+    {
+	if ($node->nodeName eq "info")
+	{
+	    my $tmp = $node->textContent;
+	    chomp($tmp);
+	    $self->{infos}{ $node->getAttribute("name") } = $tmp;
+	}
+	elsif ($node->nodeName eq "group")
+	{
+	    my $g = Trace::Group->new(
+		$node->getAttribute("id"),
+		$node->getAttribute("name")
+	    );
+	    $g->append(@{ $self->parseTrace($node) });
+	    push @$ret, $g;
+	}
+	elsif ($node->nodeName eq "eval")
+	{
+	    my $e = Trace::Eval->new(
+		$node->getAttribute("id"),
+		$node->getAttribute("type"),
+		$node
+	    );
+	    push @$ret, $e;
+	}
+    }
+
+    return $ret;
 }
 
 sub getVersion ($)
@@ -63,113 +99,148 @@ sub getInfos ($)
     return $self->{infos};
 }
 
-sub getComment ($$)
+sub addId
 {
     my $self = shift;
-    return $self->{comments}{$_[0]};
+    my $key = shift;
+    my $value = shift;
+
+    my $e = Trace::Eval->new($key);
+    $e->addValue(undef, $value);
+    push @{ $self->{groups} }, $e;
+
+    return $e;
 }
 
-sub getComments ($)
+sub delId
 {
     my $self = shift;
-    return $self->{comments};
+    my $key = shift;
+    my $value = shift;
+
+    foreach my $group (@{ $self->{groups} })
+    {
+	if ($group->{id} eq $key)
+	{
+	    if (!$value || $value == $group->getValue())
+	    {
+		$self->{groups} = [ grep { $_->{id} ne $key } @{ $self->{groups} } ];
+	    }
+	    last;
+	}
+
+	$group->delId($key, $value);
+    }
+}
+
+sub getIds
+{
+    my $self = shift;
+    my $login = shift;
+    my $onlyNonZero = shift // 0;
+
+    my %ids;
+    foreach my $group (@{ $self->{groups} })
+    {
+	my %tmp;
+	if ($self->{type} eq "defense")
+	{
+	    # For a defense, we consider that this is a group grade, so don't consider login filtering
+	    %tmp = $group->getIds();
+	} else {
+	    %tmp = $group->getIds($login);
+	}
+
+	while (my ($key, $value) = each %tmp)
+	{
+	    $ids{$key} = $value if !$onlyNonZero || $value;
+	}
+    }
+    return \%ids;
+}
+
+sub getNonZeroIds
+{
+    return getIds($_[0], $_[1], 1);
+}
+
+sub getValue
+{
+    my $self = shift;
+    my $id = shift;
+    my $login = shift;
+
+    my $value = 0;
+    foreach my $group (@{ $self->{groups} })
+    {
+	$value += $group->getValue($id, $login);
+    }
+    return $value;
 }
 
 sub getWho ($$)
 {
     my $self = shift;
-    return $self->{who}{$_[0]};
+    return $self->getWhos()->{$_[0]};
 }
 
 sub getFirstWho ($)
 {
     my $self = shift;
-
-    return $self->{who}{def1_end_group};
+    return $self->getWhos()->{def1_end_group};
 }
 
-sub getWhos ($)
+sub getWhos
 {
     my $self = shift;
-    return $self->{who};
+    my $ret = {};
+
+    foreach my $group (@{ $self->{groups} })
+    {
+	my $whos = $group->getWhos();
+	foreach my $who (keys %{ $whos }) {
+	    $ret->{ $who } = $whos->{$who};
+	}
+    }
+
+    return $ret;
 }
 
-sub getValue ($$)
+sub toString ($)
 {
     my $self = shift;
-    return $self->{ids}{$_[0]};
-}
-
-sub getIds ($)
-{
-    my $self = shift;
-    return $self->{ids};
-}
-
-sub addId($$;$)
-{
-    my $self = shift;
-    my $key = shift;
-    my $value = shift // 1;
-
-    $self->{ids}{$key} = $value;
-}
-
-sub delId($$)
-{
-    my $self = shift;
-    my $key = shift;
-
-    delete $self->{ids}{$key};
-}
-
-sub toString ($;$)
-{
-    my $self = shift;
-    my $main_grp = shift // "bonus_malus";
 
     my $doc = XML::LibXML::Document->new('1.0');
 
     my $root = $doc->createElement("trace");
 
-    my $group = $doc->createElement("group");
-    $group->addChild( $doc->createAttribute("id", $main_grp) );
-
-    for my $k (keys %{ $self->{ids} }) {
-	my $e = $doc->createElement("eval");
-	my $v = $doc->createElement("value");
-
-	$e->addChild( $doc->createAttribute("id", $k) );
-	$v->appendText( $self->{ids}{$k} );
-
-	$e->appendChild( $v );
-	$group->appendChild( $e );
+    foreach my $group (@{ $self->{groups} })
+    {
+	$root->appendChild( $group->toString($doc) );
     }
 
-    $root->appendChild( $group );
     $doc->setDocumentElement( $root );
 
     return $doc->toString();
 }
 
 
-package TraceHandler;
+package Trace::Group;
 
+use v5.10.1;
+use strict;
+use warnings;
 use Carp;
-use constant NO_ID_VALUE => "__#";
+
+use ACU::Log;
 
 sub new ($$)
 {
     my $class = shift;
     my $self = {
-	groups => [],
-	parsed => shift,
-	inComment => "",
-	inEval => "",
-	inInfo => "",
-	inValue => "",
-	inWho => "",
-	values => ""
+	id => shift,
+	name => shift,
+	groups => []
     };
 
     bless $self, $class;
@@ -177,113 +248,273 @@ sub new ($$)
     return $self;
 }
 
-sub start_element
+sub append ($@)
 {
-    my ($self, $element) = @_;
+    my $self = shift;
 
-    if ($element->{Name} eq "trace") {
-	$self->{parsed}{version} = $element->{Attributes}{"{}version"}{Value};
-	$self->{parsed}{type} = $element->{Attributes}{"{}type"}{Value};
-    }
-    elsif ($element->{Name} eq "info") {
-	$self->{inInfo} = $element->{Attributes}{"{}name"}{Value};
-	$self->{parsed}{infos}{ $self->{inInfo} } = 0;
-	$self->{values} = "";
-    }
-    elsif ($element->{Name} eq "eval") {
-        my $tmp = $element->{Attributes}{"{}id"}{Value};
-        if ($tmp) {
-            $self->{inEval} = $tmp;
-            $self->{parsed}{ids}{ $self->{inEval} } = 0;
-        }
-    }
-    elsif ($element->{Name} eq "comment" && $self->{inEval}) {
-	$self->{inComment} = $self->{inEval};
-	$self->{values} = "";
-    }
-    elsif ($element->{Name} eq "who" && $self->{inEval}) {
-	$self->{inWho} = $self->{inEval};
-	$self->{values} = "";
-    }
-    elsif ($element->{Name} eq "value") {
-	if ($element->{Attributes}{"{}id"}{Value}) {
-	    $self->{inValue} = $element->{Attributes}{"{}id"}{Value};
-	} else {
-	    $self->{inValue} = NO_ID_VALUE;
-	}
-
-	$self->{values} = "";
-    }
-    elsif ($element->{Name} eq "group")
-    {
-	push @{ $self->{groups} }, ($element->{Attributes}{"{}id"}{Value} // "");
-    }
-    elsif ($element->{Name} ne "name" && $element->{Name} ne "statut" && $element->{Name} ne "status" && $element->{Name} ne "log") {
-	croak "Not a valid trace XML: unknown tag ".$element->{Name};
-    }
+    push @{ $self->{groups} }, @_;
 }
 
-sub characters
+sub delId
 {
-    my ($self, $characters) = @_;
+    my $self = shift;
+    my $key = shift;
+    my $value = shift;
 
-    if ($self->{inValue} || $self->{inInfo} || $self->{inComment} || $self->{inWho}) {
-	$self->{values} .= $characters->{Data};
-    }
-}
-
-sub end_element
-{
-    my ($self, $element) = @_;
-
-    if ($element->{Name} eq "value")
+    foreach my $group (@{ $self->{groups} })
     {
-	if ($self->{values} =~ /([-+]?[0-9]+(.[0-9]+)?)/)
+	if ($group->{id} eq $key)
 	{
-	    $self->{parsed}{ids}{ $self->{inEval} } += $1;
-	    if ($self->{inValue} ne NO_ID_VALUE and $1) {
-		$self->{parsed}{ids}{ $self->{inValue} } = $1;
-	    }
-	    if ($self->{groups}) {
-		my $key = @{ $self->{groups} }[$#{ $self->{groups} }];
-		$self->{parsed}{ids}{ $key } += $1;
+	    if (!$value || $value == $group->getValue())
+	    {
+		$self->{groups} = \{ grep { $_->{id} ne $key } @{ $self->{groups} } };
 	    }
+	    last;
 	}
-	$self->{inValue} = "";
+
+	$group->delId($key, $value);
     }
-    elsif ($element->{Name} eq "eval")
+}
+
+sub getIds
+{
+    my $self = shift;
+    my $login = shift;
+
+    my %ids;
+    foreach my $group (@{ $self->{groups} })
     {
-	# Remove empty identifier
-	delete $self->{parsed}{ids}{ $self->{inEval} } if (!$self->{parsed}{ids}{ $self->{inEval} });
-	$self->{inEval} = "";
-    }
-    elsif ($element->{Name} eq "comment")
-    {
-	if ($self->{values} =~ /([^\s].*[^\s]|[^\s])/) {
-	    $self->{parsed}{comments}{ $self->{inComment} } = $1;
+	my %tmp = $group->getIds($login);
+	while (my ($key, $value) = each %tmp)
+	{
+	    $ids{$key} = $value;
 	}
-	$self->{inComment} = "";
     }
-    elsif ($element->{Name} eq "who")
+
+    $ids{ $self->{id} } = $self->getValue($self->{id}, $login);
+
+    return %ids;
+}
+
+sub getValue
+{
+    my $self = shift;
+    my $id = shift // $self->{id};
+    my $login = shift;
+
+    if ($id eq $self->{id})
     {
-	if ($self->{values} =~ /([^\s].*[^\s]|[^\s])/) {
-	    $self->{parsed}{who}{ $self->{inWho} } = $1;
+	my $value = 0;
+	foreach my $group (@{ $self->{groups} })
+	{
+	    $value += $group->getValue(undef, $login);
 	}
-	$self->{inComment} = "";
+	return $value;
     }
-    elsif ($element->{Name} eq "info")
+    else
     {
-	if ($self->{values} =~ /([^\s].*[^\s]|[^\s])/) {
-	    $self->{parsed}{infos}{ $self->{inInfo} } = $1;
+	my $value = 0;
+	foreach my $group (@{ $self->{groups} })
+	{
+	    $value += $group->getValue($id, $login);
 	}
-	$self->{inInfo} = "";
+	return $value;
     }
-    elsif ($element->{Name} eq "group")
+}
+
+sub getWhos
+{
+    my $self = shift;
+    my $ret = {};
+
+    foreach my $group (@{ $self->{groups} })
     {
-	my $key = pop @{ $self->{groups} };
-	# Remove empty identifier
-	delete $self->{parsed}{ids}{ $key } if ($key && !$self->{parsed}{ids}{ $key });
+	my $whos = $group->getWhos();
+	foreach my $who (keys %{ $whos }) {
+	    $ret->{ $who } = $whos->{$who};
+	}
     }
+
+    return $ret;
+}
+
+sub toString($$)
+{
+    my $self = shift;
+    my $doc = shift;
+
+    my $gr = $doc->createElement("group");
+
+    foreach my $item (@{ $self->{groups} })
+    {
+	$gr->appendChild( $item->toString() );
+    }
+
+    return $gr;
+}
+
+
+package Trace::Eval;
+
+use v5.10.1;
+use strict;
+use warnings;
+use Carp;
+
+use ACU::Log;
+
+sub new ($$;$)
+{
+    my $class = shift;
+    my $self = {
+	id => shift // "",
+	type => shift // "test",
+	values => {},
+	logs => {},
+    };
+
+    bless $self, $class;
+    if ($#_ >= 0) {
+	$self->parseEval(@_);
+    }
+
+    return $self;
+}
+
+sub parseEval
+{
+    my $self = shift;
+    my $tree = shift;
+
+    foreach my $node ($tree->childNodes())
+    {
+	my $val = $node->textContent;
+	chomp($val);
+
+	if ($node->nodeName eq "value")
+	{
+	    $self->addValue($node->getAttribute("id"),
+			    $val);
+	}
+	elsif ($node->nodeName eq "name")
+	{
+	    $self->{name} = $val;
+	}
+	elsif ($node->nodeName eq "status")
+	{
+	    $self->{status} = $val;
+	}
+	elsif ($node->nodeName eq "log")
+	{
+	    my $key = $node->getAttribute("type") // "stdout";
+
+	    $self->{logs}{ $key } = $val;
+	}
+	elsif ($node->nodeName eq "who")
+	{
+	    $self->{who} = {
+		login => $val,
+		type  => $node->getAttribute("type") // "login"
+	    };
+	}
+    }
+}
+
+sub delId
+{
+    # Do nothing here, just an abstract method
+}
+
+sub changeWho
+{
+    my $self = shift;
+
+    $self->{who} = {
+	login => shift,
+	type  => shift // "login"
+    };
+}
+
+sub getIds
+{
+    my $self = shift;
+    my $login = shift;
+
+    my %ids;
+    if (!$login || !exists $self->{who} || $self->{who}{type} eq "group" || $self->{who}{login} eq $login)
+    {
+	while (my ($key, $value) = each %{ $self->{values} })
+	{
+	    $ids{$key} = $value if ($key);
+	}
+
+	$ids{ $self->{id} } = $self->getValue($self->{id}, $login);
+    }
+
+    return %ids;
+}
+
+sub addValue
+{
+    my $self = shift;
+    my $key = shift // "";
+    my $val = shift;
+
+    $self->{values}{ $key } = 0 if (!exists $self->{values}{ $key });
+    $self->{values}{ $key } += $val;
+}
+
+sub getValue
+{
+    my $self = shift;
+    my $id = shift // $self->{id};
+    my $login = shift;
+
+    my $value = 0;
+    if (!$login || !exists $self->{who} || $self->{who}{type} eq "group" || $self->{who}{login} eq $login)
+    {
+	foreach my $key (keys %{ $self->{values} })
+	{
+	    $value += $self->{values}{$key} if ($id eq $self->{id} || !$key || $key eq $id);
+	}
+    }
+    return $value;
+}
+
+sub getWhos
+{
+    my $self = shift;
+
+    return { $self->{id} => $self->{who} };
+}
+
+sub toString($$)
+{
+    my $self = shift;
+    my $doc = shift;
+
+    my $e = $doc->createElement("eval");
+
+    $e->setAttribute("id", $self->{id});
+    $e->setAttribute("type", $self->{type});
+
+    if (defined $self->{who})
+    {
+	my $w = $doc->createElement("who");
+	$w->setAttribute("type", $self->{who}{type}) if (defined $self->{who}{type});
+	$w->appendTextNode( $self->{who}{login} );
+	$e->appendChild( $w );
+    }
+
+    for my $k (keys %{ $self->{values} })
+    {
+	my $v = $doc->createElement("value");
+	$v->setAttribute("id", $k) if ($k);
+	$v->appendTextNode( $self->{values}{$k} );
+	$e->appendChild( $v );
+    }
+
+    return $e;
 }
 
 1;
diff --git a/ACU/VCS/Git.pm b/ACU/VCS/Git.pm
index 169b028..a9ad31c 100644
--- a/ACU/VCS/Git.pm
+++ b/ACU/VCS/Git.pm
@@ -27,7 +27,7 @@ sub init_conf(;$)
 {
     $git_server = $_ if (shift);
 
-    $gitolite_directory = mktemp("/tmp/git_manage_XXXX") unless(-d $gitolite_directory);
+    $gitolite_directory = mktemp("/tmp/git_manage_XXXX");
 
     log INFO, "Cloning $git_user\@$git_server:$git_adminrepo to $gitolite_directory";
 
@@ -48,6 +48,7 @@ sub save_conf(;$)
     log INFO, "Saving repositories configuration";
 
     qx(git push);
+    chdir("/");
     remove_tree($gitolite_directory);
     $gitolite_directory = undef;
 }
@@ -271,7 +272,7 @@ sub user_delete
 	{
 	    if ($f =~ /^[0-9]/ && -d "$gitolite_directory/keydir/$f") {
 		log INFO, "Removing $f directory";
-		rmtree("$gitolite_directory/keydir/$f");
+		remove_tree("$gitolite_directory/keydir/$f");
 	    }
 	}
 	else
diff --git a/ACU/t/tinyglob.t b/ACU/t/tinyglob.t
deleted file mode 100644
index 35f6f7b..0000000
--- a/ACU/t/tinyglob.t
+++ /dev/null
@@ -1,55 +0,0 @@
-use v5.10.1;
-use strict;
-use warnings;
-
-use Test::More;
-
-use lib "../";
-
-BEGIN {
-    diag("Testing Tinyglob on perl $]");
-    use_ok('ACU::Tinyglob');
-}
-
-use ACU::Tinyglob;
-
-is(Tinyglob::tinyglob("test"), "test");
-is(Tinyglob::tinyglob("\\*"), "\\*");
-is(Tinyglob::tinyglob("\\\\*"), "\\\\.*");
-is(Tinyglob::tinyglob("\\?"), "\\?");
-is(Tinyglob::tinyglob("\\\\?"), "\\\\.");
-is(Tinyglob::tinyglob("\\."), "\\.");
-is(Tinyglob::tinyglob("\\\\."), "\\\\\\.");
-is(Tinyglob::tinyglob("a*b?"), "a.*b.");
-
-ok(! Tinyglob::match("?", ""));
-ok(! Tinyglob::match("b", "a"));
-ok(! Tinyglob::match("b*", "a"));
-ok(! Tinyglob::match("b?", "a"));
-ok(Tinyglob::match("*", ""));
-
-ok(Tinyglob::match("a", "a"));
-ok(Tinyglob::match("?", "a"));
-ok(Tinyglob::match("*", "a"));
-
-ok(Tinyglob::match("ab", "ab"));
-ok(Tinyglob::match("?b", "ab"));
-ok(Tinyglob::match("*b", "ab"));
-ok(Tinyglob::match("*", "ab"));
-
-ok(Tinyglob::match("b?", "ba"));
-ok(Tinyglob::match("b*", "ba"));
-ok(Tinyglob::match("*", "abcdef"));
-
-ok(Tinyglob::match("a?b", "acb"));
-ok(Tinyglob::match("a*b", "acb"));
-ok(Tinyglob::match("a*b", "acdefb"));
-
-ok(Tinyglob::match("a*b*", "acdefblkjgd"));
-ok(! Tinyglob::match("a?b*", "acdefblkjgd"));
-ok(Tinyglob::match("a?b*", "acblkjgd"));
-ok(Tinyglob::match("a?b*", "abblkjgd"));
-ok(! Tinyglob::match("a*b?", "abblkjgd"));
-ok(Tinyglob::match("a*b?", "aasdasbd"));
-
-done_testing();
diff --git a/Makefile b/Makefile
index 12886aa..15244d4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,13 @@
 COPY?=cp -v
+CURL?=curl
 DEST?=/usr/local/share/perl/`ls -1 /usr/local/share/perl/ | grep "^5." | tail -1`/
 GIT?=/usr/bin/git
 GITOLITE_DEST?=/usr/share/gitolite/hooks/common
 MAKEDIR?=mkdir
+PERL?=/usr/bin/env perl
 PROVER?=prove -f
 RM?=rm
+RMTREE?=rm -r
 TESTDIR?=t
 SHELL?=/bin/sh
 
@@ -17,10 +20,20 @@ install:
 	$(COPY) -r ACU/ $(DEST)
 	! test -d $(GITOLITE_DEST) || $(MAKEDIR) -p $(GITOLITE_DEST)/update.secondary.d
 	! test -d $(GITOLITE_DEST) || $(COPY) hooks/gl-pre-git $(GITOLITE_DEST)/
+	! test -d $(GITOLITE_DEST) || $(COPY) hooks/post-update $(GITOLITE_DEST)/
 	! test -d $(GITOLITE_DEST) || $(COPY) hooks/subjects.pl $(GITOLITE_DEST)/update.secondary.d/
 	! test -d $(GITOLITE_DEST) || $(COPY) hooks/conferences.pl $(GITOLITE_DEST)/update.secondary.d/
 	! test -d $(GITOLITE_DEST) || $(COPY) hooks/submissions.pl $(GITOLITE_DEST)/update.secondary.d/
 
+guantanamo.tar.gz:
+	$(MAKEDIR) -p guantanamo/ACU
+	$(COPY) process/exec/guantanamo_node.pl guantanamo/
+	$(COPY) ACU/Log.pm ACU/Process.pm process/exec/guantanamo_node.pl guantanamo/ACU/
+	$(COPY) process/exec/run.sh.not-here guantanamo/run.sh
+	chmod +x guantanamo/run.sh
+	tar czf guantanamo.tar.gz guantanamo/
+	$(RMTREE) guantanamo
+
 update:
 	$(GIT) pull
 	$(SHELL) commands/first-install.sh
@@ -33,6 +46,16 @@ unstall:
 	! test -d $(GITOLITE_DEST) || $(RM) -rf $(GITOLITE_DEST)/update.secondary.d
 	! test -d $(GITOLITE_DEST) || $(MAKEDIR) -p $(GITOLITE_DEST)/update.secondary.d
 
+regen-objects:
+	$(MAKEDIR) -p ACU/dtd
+	$(CURL) -o ACU/dtd/defense.dtd http://acu.epita.fr/dtd/defense.dtd
+	$(CURL) -o ACU/dtd/grading.dtd http://acu.epita.fr/dtd/grading.dtd
+	$(CURL) -o ACU/dtd/groups.dtd http://acu.epita.fr/dtd/groups.dtd
+	$(CURL) -o ACU/dtd/project.dtd http://acu.epita.fr/dtd/project.dtd
+	$(CURL) -o ACU/dtd/traces.dtd http://acu.epita.fr/dtd/traces.dtd
+	$(PERL) -I baldr baldr/Baldr.pl --import="ACU/Objects/basecode/*.pm" --path=ACU/Objects ACU/dtd/defense.dtd ACU/dtd/grading.dtd ACU/dtd/groups.dtd ACU/dtd/project.dtd ACU/dtd/traces.dtd
+	$(RMTREE) ACU/dtd
+
 test:
 	$(PROVER) $(TESTDIR)
 
diff --git a/commands/first-install.sh b/commands/first-install.sh
index aefede4..893ef6b 100755
--- a/commands/first-install.sh
+++ b/commands/first-install.sh
@@ -1,10 +1,10 @@
 #! /bin/bash
 
 # Install missing packages
-DEB_PACKAGES_LIST="screen libnet-ldap-perl libxml-libxml-perl libgearman-client-perl libmailtools-perl libmail-sendmail-perl libdatetime-format-iso8601-perl libnet-ip-perl libsys-gamin-perl libdigest-sha-perl libemail-mime-perl"
-ARCH_PACKAGES_LIST="screen perl-io-socket-ssl perl-email-simple perl-email-mime perl-term-readkey perl-ldap perl-lwp-protocol-https perl-datetime-format-iso8601 perl-net-ip" # aur/perl-sys-gamin
-GENTOO_PACKAGES_LIST="app-misc/screen dev-perl/IO-Socket-SSL dev-perl/Email-Simple dev-perl/Email-MIME dev-perl/TermReadKey dev-perl/perl-ldap dev-perl/LWP-Protocol-https dev-perl/DateTime-Format-ISO8601 dev-perl/Net-IP"
-FBSD_PACKAGES_LIST="screen p5-IO-Socket-SSL p5-Email-Simple p5-Email-MIME p5-Term-ANSIColor p5-Term-ReadKey p5-LWP-Protocol-https p5-DateTime-Format-ISO8601 p5-Net-IP p5-Sys-Gamin"
+DEB_PACKAGES_LIST="screen libnet-ldap-perl libxml-libxml-perl libgearman-client-perl libmailtools-perl libdatetime-format-iso8601-perl libnet-ip-perl libsys-gamin-perl libdigest-sha-perl libemail-mime-perl libemail-sender-perl libtext-glob-perl"
+ARCH_PACKAGES_LIST="screen perl-io-socket-ssl perl-email-mime perl-term-readkey perl-ldap perl-lwp-protocol-https perl-datetime-format-iso8601 perl-net-ip" # aur/perl-sys-gamin aur/perl-text-glob
+GENTOO_PACKAGES_LIST="app-misc/screen dev-perl/XML-LibXML dev-perl/IO-Socket-SSL dev-perl/Email-MIME dev-perl/TermReadKey dev-perl/perl-ldap dev-perl/LWP-Protocol-https dev-perl/DateTime-Format-ISO8601 dev-perl/Net-IP dev-perl/Email-Sender dev-perl/Text-Glob"
+FBSD_PACKAGES_LIST="screen p5-XML-LibXML p5-Gearman p5-IO-Socket-SSL p5-Email-MIME p5-Term-ANSIColor p5-Term-ReadKey p5-LWP-Protocol-https p5-DateTime-Format-ISO8601 p5-Net-IP p5-Sys-Gamin p5-Text-Glob"
 
 KERNEL=`uname -s`
 
diff --git a/commands/guantanamo_list.sh b/commands/guantanamo_list.sh
new file mode 100755
index 0000000..a23aac1
--- /dev/null
+++ b/commands/guantanamo_list.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+if ! which gearman > /dev/null 2> /dev/null
+then
+    echo "gearman isn't installed on this machine. Please try another one."
+    exit 1
+fi
+
+cat <<EOF | gearman -h gearmand -p 4730 -f guantanamo
+<?xml version="1.0" encoding="UTF-8"?>
+<process>
+  <param name="action">list</param>
+</process>
+EOF
diff --git a/commands/manage-server.sh b/commands/manage-server.sh
index e1ea557..9bb03f2 100755
--- a/commands/manage-server.sh
+++ b/commands/manage-server.sh
@@ -6,7 +6,7 @@ WKS_LIST="apl"
 SRV_LIST="moore noyce hamano cpp otto"
 SCP_LIST="ksh knuth"
 
-KNOWN_ACTIONS="start stop restart update log viewlog view_log"
+KNOWN_ACTIONS="start stop restart install update log viewlog view_log"
 
 LOG=`mktemp`
 
@@ -80,7 +80,7 @@ do
     for DEST in $DESTS
     do
 	echo -e "\e[1;34m>>>\e[0m \e[33m$ACTION\e[0m on \e[1m$DEST\e[0m"
-	if [ "$ACTION" == "update" ]
+	if [ "$ACTION" == "install" ] || [ "$ACTION" == "update" ]
 	then
 	    SCP=0
 	    for D in $SCP_LIST
@@ -94,6 +94,11 @@ do
 
 	    if [ $SCP -eq 0 ]
 	    then
+		if [ "$ACTION" == "install" ] &&
+		   ! ssh root@$DEST "mkdir -p /home/intradmin/ && git clone '$(echo `git remote -v` | cut -d " " -f 2)' /home/intradmin/liblerdorf && ln -s /home/intradmin/liblerdorf ~/liblerdorf"
+		then
+		    exit 1
+		fi
 		ssh root@$DEST "make -C liblerdorf update upgrade"
 	    else
 		cd ..
diff --git a/commands/moulette/launch.sh b/commands/moulette/launch.sh
new file mode 100755
index 0000000..f77e141
--- /dev/null
+++ b/commands/moulette/launch.sh
@@ -0,0 +1,45 @@
+#!/bin/sh
+
+if [ -z "$2" ]
+then
+    echo "Usage: $0 [year] <project> <submission> [login ...]"
+    exit 1
+fi
+
+if ! which gearman > /dev/null 2> /dev/null
+then
+    echo "gearman isn't installed on this machine. Please try another one."
+    exit 1
+fi
+
+if [ "x${1:0:2}" = "x20" ]
+then
+    YEAR="$1"
+    shift
+else
+    YEAR=`ldapsearch -x -b "cn=year,dc=acu,dc=epita,dc=fr" | grep "^year" | cut -d " " -f 2`
+fi
+PROJECT_ID=$1
+RENDU=$2
+
+shift 2
+
+LOGINS=
+while [ $# -gt 0 ]
+do
+    LOGINS="$LOGINS  <param>$1</param>
+"
+    shift
+done
+
+cat <<EOF | gearman -h gearmand-srv -p 4730 -f moulette_get
+<?xml version="1.0" encoding="UTF-8"?>
+<process>
+  <param name="type">moulette</param>
+  <param name="year">$YEAR</param>
+  <param name="id">$PROJECT_ID</param>
+  <param name="rendu">$RENDU</param>
+$LOGINS</process>
+EOF
+
+echo
diff --git a/commands/moulette/send_tarball.sh b/commands/moulette/send_tarball.sh
new file mode 100755
index 0000000..77f0ec7
--- /dev/null
+++ b/commands/moulette/send_tarball.sh
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+usage()
+{
+    echo "Usage: $0 [-d] [year] <project> <submission> <login> <tarball>"
+}
+
+if [ -z "$4" ]
+then
+    usage
+    exit 1
+fi
+
+if ! which gearman > /dev/null 2> /dev/null
+then
+    echo "gearman isn't installed on this machine. Please try another one."
+    exit 1
+fi
+
+if [ "x$1" = "x-d" ]
+then
+    BACKGROUD=
+    shift
+else
+    BACKGROUD="-b"
+fi
+
+if [ "x${1:0:2}" = "x20" ]
+then
+    YEAR="  <param name=\"year\">$1</param>"
+    shift
+else
+    YEAR=
+fi
+PROJECT_ID=$1
+RENDU=$2
+LOGIN=$3
+
+if ! [ -f "$4" ]
+then
+    usage
+    exit 2
+fi
+
+MIME=`file -b -i "$4" | cut -d ';' -f 1`
+
+if [ "$MIME" = "application/x-bzip2" ]
+then
+    FILE=`bzip2 --decompress --stdout "$4" | gzip --stdout | base64`
+
+elif [ "$MIME" = "application/x-gzip" ]
+then
+    FILE=`gzip --decompress --stdout "$4" | gzip --stdout | base64`
+
+elif [ "$MIME" = "application/x-xz" ]
+then
+    FILE=`xz --decompress --stdout "$4" | gzip --stdout | base64`
+
+elif [ "$MIME" = "application/x-tar" ]
+then
+    FILE=`tar cz "$4" | base64`
+
+elif [ "$MIME" = "inode/directory" ]
+then
+    FILE=`tar xf "$4" | tar cz | base64`
+
+else
+    echo "I don't know how to treat $4" >&2
+    exit 3
+fi
+
+cat <<EOF | gearman -h gearmand-srv -p 4730 -f moulette_get $BACKGROUD
+<?xml version="1.0"?>
+<process>
+  <param name="type">std</param>
+$YEAR
+  <param name="id">$PROJECT_ID</param>
+  <param name="rendu">$RENDU</param>
+  <param name="login">$LOGIN</param>
+  <param name="file">rendu.tgz</param>
+  <file name="rendu.tgz">$FILE</file>
+</process>
+EOF
diff --git a/commands/moulette/sendgit.sh b/commands/moulette/sendgit.sh
new file mode 100755
index 0000000..ec68a4c
--- /dev/null
+++ b/commands/moulette/sendgit.sh
@@ -0,0 +1,59 @@
+#!/bin/sh
+
+usage()
+{
+    echo "Usage: $0 [-d] [year] <project> <submission> <login> [login ...]"
+}
+
+if [ -z "$3" ]
+then
+    usage
+    exit 1
+fi
+
+if ! which gearman > /dev/null 2> /dev/null
+then
+    echo "gearman isn't installed on this machine. Please try another one."
+    exit 1
+fi
+
+if [ "x$1" = "x-d" ]
+then
+    BACKGROUD=
+    shift
+else
+    BACKGROUD="-b"
+fi
+
+if [ "x${1:0:2}" = "x20" ]
+then
+    YEAR="  <param name=\"year\">$1</param>"
+    shift
+else
+    YEAR=
+fi
+PROJECT_ID=$1
+RENDU=$2
+
+shift 2
+
+if [ $# -le 0 ]
+then
+    usage
+    exit 1
+fi
+
+while [ $# -gt 0 ]
+do
+    LOGIN=$1
+    cat <<EOF | gearman -h gearmand -p 4730 -f send_git $BACKGROUD
+<?xml version="1.0"?>
+<process>
+$YEAR
+  <param name="id">$PROJECT_ID</param>
+  <param name="rendu">$RENDU</param>
+  <param name="login">$LOGIN</param>
+</process>
+EOF
+    shift
+done
diff --git a/commands/moulette/set_max_memory.sh b/commands/moulette/set_max_memory.sh
new file mode 100644
index 0000000..48ccf1c
--- /dev/null
+++ b/commands/moulette/set_max_memory.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+if [ -z "$1" ]
+then
+    echo "Usage: $0 <memory>"
+    exit 1
+fi
+
+if ! which gearman > /dev/null 2> /dev/null
+then
+    echo "gearman isn't installed on this machine. Please try another one."
+    exit 1
+fi
+
+cat <<EOF | gearman -h gearmand-srv -p 4730 -f moulette_get
+<?xml version="1.0" encoding="UTF-8"?>
+<process>
+  <param name="type">set_memory</param>
+  <param name="to">$1</param>
+</process>
+EOF
+
+echo
diff --git a/commands/moulette/set_workers.sh b/commands/moulette/set_workers.sh
new file mode 100755
index 0000000..ec77cf9
--- /dev/null
+++ b/commands/moulette/set_workers.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+if [ -z "$1" ]
+then
+    echo "Usage: $0 <nb_worker>"
+    exit 1
+fi
+
+if ! which gearman > /dev/null 2> /dev/null
+then
+    echo "gearman isn't installed on this machine. Please try another one."
+    exit 1
+fi
+
+cat <<EOF | gearman -h gearmand-srv -p 4730 -f moulette_get
+<?xml version="1.0" encoding="UTF-8"?>
+<process>
+  <param name="type">set_workers</param>
+  <param name="to">$1</param>
+</process>
+EOF
+
+echo
diff --git a/commands/moulette/stats.sh b/commands/moulette/stats.sh
new file mode 100755
index 0000000..0c1ac6e
--- /dev/null
+++ b/commands/moulette/stats.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+if ! which gearman > /dev/null 2> /dev/null
+then
+    echo "gearman isn't installed on this machine. Please try another one."
+    exit 1
+fi
+
+ACTION=
+if [ -n "$1" ]
+then
+    if [ "$1" = "flush" ]
+    then
+	ACTION="  <param name=\"action\">flush</param>
+"
+    else
+	echo "Unknown action '$1'"
+	exit 1
+    fi
+fi
+
+cat <<EOF | gearman -h gearmand-srv -p 4730 -f moulette_get
+<?xml version="1.0" encoding="UTF-8"?>
+<process>
+  <param name="type">stats</param>
+$ACTION</process>
+EOF
+
+echo
diff --git a/commands/project/create.pl b/commands/project/create.pl
index 8407a7e..6dd50c9 100644
--- a/commands/project/create.pl
+++ b/commands/project/create.pl
@@ -4,15 +4,13 @@ use v5.10.1;
 use strict;
 use warnings;
 
-use lib "../../";
-
 use ACU::API::Base;
 use ACU::API::Projects;
 
 
 if ($#ARGV == 0)
 {
-    API::Projects::add($ARGV[0]);
+    API::Projects::add($ARGV[0], "");
 }
 else
 {
diff --git a/commands/project/gen_git_str.pl b/commands/project/gen_git_str.pl
index 0a67688..e825048 100644
--- a/commands/project/gen_git_str.pl
+++ b/commands/project/gen_git_str.pl
@@ -11,7 +11,6 @@ my $projid = $ARGV[0];
 my $year = $ARGV[1] // LDAP::get_year;
 
 my $res = API::Projects::get_groups($projid, $year);
-my $tag = "rendu-1";
 
 map {
     my $chief;
@@ -26,10 +25,16 @@ map {
 	}
     }
 
-    say "repo $year/$projid/$chief->{login}";
-    print '     RW+   =   @admins';
+    my @members;
     for my $member (@{ $_->{stds} }) {
-	print ' '.$member->{login};
+	push @members, $member->{login};
     }
-    say "\n     R     =   \@chefs \@resp-$year-$projid";
+
+    say "repo $year/$projid/$chief->{login}";
+    say "     -   ACU-moulette   =  ", join(" ", @members);
+    say "     -   refs/tags/ACU- =  ", join(" ", @members);
+    say '     RW+                =  @admins ', join(" ", @members);
+    say '     RW  ACU-moulette   =  @moulettes';
+    say '     RW+ refs/tags/ACU- =  @moulettes';
+    say "     R                  =  \@chefs \@resp-$year-$projid \@soutenance-$year-$projid \@moulettes intradmin-hamano";
 } @{ $res->{groups} };
diff --git a/hooks/dump-help.pl b/hooks/dump-help.pl
new file mode 100755
index 0000000..dd8d29f
--- /dev/null
+++ b/hooks/dump-help.pl
@@ -0,0 +1,40 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+use v5.10;
+use utf8;
+use Carp;
+use File::Basename;
+use File::Path qw(remove_tree);
+use File::Temp qw/tempfile tempdir/;
+
+use ACU::Log;
+$ACU::Log::log_file = "/var/log/hooks/" . basename($0) . ".log";
+use ACU::Process;
+
+# First, check if the repository is dump-help
+exit 0 if ($ENV{GL_REPO} ne "dump-help");
+
+my ($ref, $oldsha, $newsha) = @ARGV;
+
+log DONE, "This is the dump-help repository!";
+
+exit 0 if ($newsha eq '0' x 40);
+
+if ($ref eq "refs/tags/release")
+{
+
+  my $archive = qx(git archive --format=tgz $newsha);
+  #qx(git clone -b release /srv/git/repositories/dump-help.git '$tempdir') or croak "It is not a valid repository.";
+
+  Process::Client::launch("docs_compile",
+                          {
+                            "type" => "dump_help",
+                            "file" => "dump-help.tgz" ,
+                          },
+                          { "dump-help.tgz" => $archive });
+
+}
+
+exit 0;
diff --git a/hooks/gl-pre-git b/hooks/gl-pre-git
index 5f6fd16..ea1f206 100755
--- a/hooks/gl-pre-git
+++ b/hooks/gl-pre-git
@@ -5,6 +5,7 @@ use warnings;
 use v5.10;
 use File::Basename;
 use Net::IP;
+use utf8;
 
 use ACU::Log;
 $ACU::Log::log_file = "/var/log/hooks/" . basename($0) . ".log";
@@ -13,13 +14,14 @@ my $ip = $1 if ($ENV{'SSH_CLIENT'} =~ m/([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-
 
 exit 0 if (!$ip);
 
-log DEBUG, "Connection with $ARGV[0] to $ENV{GL_REPO} from $ip";
+log DEBUG, "Connection by $ENV{GL_USER} with $ARGV[0] to $ENV{GL_REPO} from $ip";
 
 my $promo = qx(git config hooks.promo);
 my $id_project = qx(git config hooks.idproject);
 my $repo_login = qx(git config hooks.repologin);
 
-my @habitent_loin = ("abdeln_a", "amed_m", "bellev_m", "faure_n", "freima_m", "ikouna_l", "simon_j");
+my @apping3 = qw(saadi_n lucas_e jawhar_s france_b roux_m bamba_m boudje_s gillot_l le-pen_m gimene_a nguye_d marin_c piedno_j salmon_b);
+my @habitent_loin = qw(amed_m bellev_m freima_m ikouna_l simon_j faure_n abdelm_a habri_z trang_d henrie_p verbec_y molini_v marti_o colin_j);
 
 # First, check if the repository is in the YYYY/ directory
 exit 0 if (($promo && $id_project && $repo_login) || $ENV{GL_REPO} !~ /^2[0-9]{3}\/.+\/.+/);
@@ -48,10 +50,12 @@ if ($ip->overlaps($labnetwork) == $IP_A_IN_B_OVERLAP)
 #    exit 1;
 #}
 
-exit 0 if (grep { /\Q$repo_login\E/ } @habitent_loin);
+exit 0 if ($id_project eq "lse-project" && $ip->ip() eq "10.224.4.1");
+
+exit 0 if (grep { /\Q$ENV{GL_USER}\E/ } @habitent_loin, @apping3, "icaza_fact");
 
 my $schoolnetwork = Net::IP->new('10.41.0.0/16');
-#my $vjschoolnetwork = Net::IP->new('10.3.0.0/16');
+my $vjschoolnetwork = Net::IP->new('10.3.0.0/16');
 
 if (
     $ip->overlaps($schoolnetwork) != $IP_A_IN_B_OVERLAP
diff --git a/hooks/post-update b/hooks/post-update
new file mode 100755
index 0000000..f08b54d
--- /dev/null
+++ b/hooks/post-update
@@ -0,0 +1,116 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+use v5.10;
+use File::Basename;
+use utf8;
+
+use ACU::API::Projects;
+use ACU::API::Submission;
+use ACU::LDAP;
+use ACU::Log;
+$ACU::Log::log_file = "/var/log/hooks/" . basename($0) . ".log";
+use ACU::Process;
+
+my $promo;
+my $id_project;
+my $repo_login;
+
+# First, extract information, from config then guess from repository adress
+if (my $tmp = `git config hooks.promo`) { chomp $tmp; $promo = $tmp; }
+if (my $tmp = `git config hooks.idproject`) { chomp $tmp; $id_project = $tmp; }
+if (my $tmp = `git config hooks.login`) { chomp $tmp; $repo_login = $tmp; }
+
+$promo = $1 if (!$promo && $ENV{'GL_REPO'} =~ m/([0-9]{4}).*/);
+$id_project = $1 if (!$id_project && $ENV{'GL_REPO'} =~ m/.*\/(.*)\//);
+$repo_login = $1 if (!$repo_login && $ENV{'GL_REPO'} =~ m/.*\/.*\/(.*)/);
+
+exit(0) if (!$promo || !$id_project || !$repo_login);
+
+for my $ref (@ARGV)
+{
+    my $tag;
+    my $tag_for;
+    if ($ref =~ m<^refs/tags/(ACU-(.+))$>)
+    {
+	$tag = $1;
+	$tag_for = $2;
+    }
+    elsif ($ref =~ m<^refs/tags/(.+)$>)
+    {
+	$tag = $1;
+	$tag_for = $1;
+    }
+    else {
+	next;
+    }
+
+    log DEBUG, "Tag $tag ($tag_for) on repository $ENV{GL_REPO} from IP $ENV{'SSH_CLIENT'} updated.";
+	
+    my $project = get_project_info($tag_for);
+	
+    # Extract matching tag
+    my @rendus = grep {
+	exists $_->{vcs} and $_->{vcs}{tag} eq $tag_for;
+    } @{ $project->{submissions} };
+	
+    if (@rendus)
+    {
+	eval
+	{
+	    Process::Client::launch("send_git",
+				    {
+					"year"  => $promo,
+					"id"    => $id_project,
+					"rendu" => $tag,
+					"login" => $repo_login,
+#				        "path"  => "ssh://git\@localhost/".$ENV{GL_REPO}, # Optional
+				    },
+				    undef, # Don't give any file
+				    1      # Launch in background
+		);
+	};
+	if ($@)
+	{
+	    my $err = $@;
+	    log DEBUG, "ERROR: ".$err;
+	}
+	    
+	# Send data to API
+	my $last_commit = `git log "refs/tags/$tag" -1 --decorate --tags`;
+	eval {
+	    API::Submission::add($promo, $id_project, $tag_for, $repo_login, $last_commit);
+	};
+	if ($@)
+	{
+	    my $err = $@;
+	    log DEBUG, "ERROR: ".$err;
+	    log DONE, "Tag '$tag' effectué avec succès !";
+	}
+	else {
+	    log DONE, "Tag '$tag' effectué avec succès ! Vérifiez-le sur l'intranet.";
+	}
+    }
+}
+
+exit 0;
+
+sub get_project_info
+{
+    my $project;
+    eval {
+	$project = API::Projects::get($id_project, $promo);
+    };
+    if ($@ or !$project)
+    {
+	my $err = $@;
+	log TRACE, $err;
+	log ERROR, "Impossible d'envoyer de tags ; si le problème persiste, passez au laboratoire.";
+	exit(1);
+    }
+
+    #log TRACE, $project;
+
+    return $project;
+}
diff --git a/hooks/subjects.pl b/hooks/subjects.pl
index f02c04e..03ba63b 100755
--- a/hooks/subjects.pl
+++ b/hooks/subjects.pl
@@ -69,7 +69,7 @@ sub check_xml
 sub repository_name
 {
     my $repo = $ENV{GL_REPO};
-    $repo =~ s#^subjects/(.*)#$1#;
+    $repo =~ s#subject.*/([^/]+)$#$1#;
     return $repo;
 }
 
@@ -97,7 +97,7 @@ sub tag_defense
     my $path;
     if ($_[3])
     {
-	if ($_[3] =~ /^(?:defenses\/)?([a-zA-Z0-9_.\/-]+)(?:.xml)?$/) {
+	if ($_[3] =~ /^(?:defenses\/)?([a-zA-Z0-9_.\/-]+?)(?:.xml)?$/) {
 	    $path = "defenses/".$1.".xml";
 	} else {
 	    $path = $_[3];
@@ -119,12 +119,11 @@ sub tag_defense
 	chomp($path);
     }
 
-    my $defense_id;
-    if ($path =~ /^(?:defenses\/)?([a-zA-Z0-9\/]+)(?:.xml)?$/) {
-	$defense_id = $1;
-    } else {
-	log ERROR, "Déplacez votre soutenance dans le dossier defenses ou simplifiez le nom du fichier.";
-    }
+    log WARN, "Placez votre soutenance dans le dossier defenses/." if ($path !~ /^defenses/);
+
+    my $defense_id = basename($path);
+    $defense_id =~ s/\.xml$//;
+    $defense_id =~ s/[^a-zA-Z0-9_.-]/_/g;
 
     my $year;
     if ($_[4])
@@ -169,7 +168,7 @@ sub tag_defense
 
 	# Generate questions and answer id
 	my $defense = Defense->new(\$content);
-	$defense->genIds();
+	$defense->genIds($defense_id);
 
 	# Send data to intradata
 	log INFO, "Attente d'un processus de publication...";
@@ -307,6 +306,7 @@ sub tag_project
     #   2: $year
 
     my $project_id = repository_name();
+    my $flavour = "";
     if ($_[1]) {
 
 	# Check on ID/flavour_id
@@ -315,6 +315,7 @@ sub tag_project
 	}
 
 	$project_id .= "-" . $_[1];
+	$flavour = $_[1];
     }
     $project_id = lc $project_id;
     $project_id =~ s/[^a-z0-9-_]/_/g;
@@ -375,17 +376,22 @@ sub tag_project
 	my $mod = 0;
 	for my $vcs ($dom->documentElement()->getElementsByTagName("vcs"))
 	{
+	    if (! $vcs->hasAttribute("tag") || $vcs->getAttribute("tag") =~ /^(ACU|YAKA)-/) {
+		log ERROR, "Un tag de rendu ne peut pas commencer par ACU- ou YAKA-."; # C'est réservé pour les moulettes
+	    }
+
 	    if (! $vcs->hasAttribute("token"))
 	    {
 		if ($project)
 		{
 		    # Looking for an old token
 		    my @rendus = grep {
-			exists $_->{vcs} and $_->{vcs}{tag} eq $vcs->hasAttribute("tag");
+			exists $_->{vcs} and $_->{vcs}{tag} eq $vcs->getAttribute("tag");
 		    } @{ $project->{submissions} };
 
-		    if (@rendus == 1) {
-			log INFO, "Use existing token: ".$rendus[0]->{vcs}{token};
+		    if (@rendus == 1)
+		    {
+			log DEBUG, "Use existing token: ".$rendus[0]->{vcs}{token};
 			$vcs->setAttribute("token", substr($rendus[0]->{vcs}{token}, 2, 23));
 			$mod = 1;
 			next;
@@ -419,7 +425,7 @@ sub tag_project
 	log INFO, "Information de l'intranet...";
 	# Call API
 	eval {
-	    API::Projects::add($project_id, $year);
+	    API::Projects::add($project_id, $flavour, $year);
 	};
 	if ($@)
 	{
diff --git a/hooks/submissions.pl b/hooks/submissions.pl
index 52d7e59..9bd0b40 100755
--- a/hooks/submissions.pl
+++ b/hooks/submissions.pl
@@ -8,6 +8,7 @@ use File::Basename;
 use Net::IP;
 use POSIX qw(strftime);
 use Socket;
+use utf8;
 
 use ACU::API::Projects;
 use ACU::API::Submission;
@@ -22,6 +23,11 @@ my $promo;
 my $id_project;
 my $repo_login;
 
+my @apping = qw(zinger_a zebard_w zanell_a yao_p vinois_a sraka_y soupam_j seck_a ngomsi_s morin_h milis_e menkar_m eusebe_r crief_a chhum_s boumra_n blemus_a bengan_l amasho_a);
+my @expcep = qw(azerno_t baudry_v dechen_g drouin_n dupuis_a fenech_a hamdao_y lanclu_j langre_m manuel_c palson_c trang_d wajntr_a);
+my @salonD = qw(aniss_i bogalh_j boulea_b cloare_l elhach_h gabrie_j kaplan_p manuel_c palson_c pizzin_a wajntr_a);
+my @salonS = qw(allio_a cadet_l digius_p drouin_n dubois_d dupuis_a langre_m lim_j);
+
 # First, extract information, from config then guess from repository adress
 if (my $tmp = `git config hooks.promo`) { chomp $tmp; $promo = $tmp; }
 if (my $tmp = `git config hooks.idproject`) { chomp $tmp; $id_project = $tmp; }
@@ -33,12 +39,68 @@ $repo_login = $1 if (!$repo_login && $ENV{'GL_REPO'} =~ m/.*\/.*\/(.*)/);
 
 exit(0) if (!$promo || !$id_project || !$repo_login);
 
-if ($ref =~ m<^refs/tags/(.+)$>)
+if ($ref =~ m<^refs/tags/ACU-(.+)$>)
 {
     my $tag = $1;
     log DEBUG, "Pushed tag for repository $ENV{GL_REPO}: $tag with IP $ENV{'SSH_CLIENT'}";
 
-    # Get project informations
+    # Disallow no ACU
+    if ($ENV{GL_USER} ne "frotti_b" && $ENV{GL_USER} ne "chen_a" && $ENV{GL_USER} ne "boisse_r" && $ENV{GL_USER} ne "genite_n" && $ENV{GL_USER} ne "mercie_d")
+    {
+	log ERROR, "Vous n'êtes pas autorisé à envoyer ce tag.";
+	exit(9);
+    }
+
+    my $project = get_project_info($tag);
+
+    # Extract matching tag
+    my @rendus = grep {
+	exists $_->{vcs} and $_->{vcs}{tag} eq $tag;
+    } @{ $project->{submissions} };
+
+    if (! @rendus)
+    {
+	log ERROR, "$tag n'est pas un tag valide.";
+	exit(8);
+    }
+}
+elsif ($ref =~ m<^refs/tags/(.+)$>)
+{
+    my $tag = $1;
+    log DEBUG, "Pushed tag for repository $ENV{GL_REPO}: $tag with IP $ENV{'SSH_CLIENT'}";
+
+    my $project = get_project_info($tag);
+
+    # Extract matching tag
+    my @rendus = grep {
+	exists $_->{vcs} and $_->{vcs}{tag} eq $tag;
+    } @{ $project->{submissions} };
+
+    if (@rendus)
+    {
+	if ($newsha eq '0' x 40)
+	{
+	    log USAGE, "Mais pour quelle raison voudriez-vous supprimer un tag ?!";
+	    exit(7);
+	}
+
+	chomp (my $tokengiven = `git cat-file tag $newsha 2> /dev/null | sed -e '1,/^\$/d'`);
+	if (! check_submission_date($tokengiven, @rendus))
+	{
+	    exit (9);
+	}
+    }
+    else
+    {
+	log ERROR, "$tag n'est pas un tag valide.";
+	exit(8)
+    }
+}
+
+exit 0;
+
+sub get_project_info
+{
     my $project;
     eval {
 	$project = API::Projects::get($id_project, $promo);
@@ -48,15 +110,17 @@ if ($ref =~ m<^refs/tags/(.+)$>)
 	my $err = $@;
 	log TRACE, $err;
 	log ERROR, "Impossible d'envoyer de tags ; si le problème persiste, passez au laboratoire.";
-	exit 1;
+	exit(1);
     }
 
     log TRACE, $project;
 
-    # Extract lot of data
-    my @rendus = grep {
-	exists $_->{vcs} and $_->{vcs}{tag} eq $tag;
-    } @{ $project->{submissions} };
+    return $project;
+}
+
+sub check_submission_date
+{
+    my $tokengiven = shift;
 
     my $glts = DateTime::Format::ISO8601->parse_datetime(
 	do {
@@ -65,14 +129,17 @@ if ($ref =~ m<^refs/tags/(.+)$>)
 	    $t
 	});
 
-    chomp (my $tokengiven = `git cat-file tag $newsha 2> /dev/null | sed -e '1,/^\$/d'`);
-    for my $rendu (@rendus)
+    for my $rendu (@_)
     {
 	my $open = DateTime::Format::ISO8601->parse_datetime($rendu->{period}{begin});
 	my $close = DateTime::Format::ISO8601->parse_datetime($rendu->{period}{end});
 
-	# TODO: check exceptions by login/group
-	$open = DateTime::Format::ISO8601->parse_datetime("2013-10-16T16:00:00") if ($repo_login eq "ikouna_l");
+	if (($id_project eq "bistromathique" || $id_project eq "pthl") && grep { $_ eq $repo_login } @expcep)
+#	if (($id_project eq "bistromathique" || $id_project eq "pthl") && "pizzin_a" eq $repo_login)
+	{
+#	    $open = DateTime::Format::ISO8601->parse_datetime("2013-12-19T18:00:00");
+	    $close = DateTime::Format::ISO8601->parse_datetime("2013-12-22T19:42:00");
+	}
 
 	say "Date courante : ", $glts->strftime("%d/%m/%Y %H:%M:%S");
 
@@ -99,40 +166,5 @@ if ($ref =~ m<^refs/tags/(.+)$>)
 	}
     }
 
-    if ($newsha eq '0' x 40) {
-	log USAGE, "Mais pour quelle raison voudriez-vous supprimer un tag ?!";
-    }
-    else
-    {
-	eval {
-	    Process::Client::launch("send_git",
-				    {
-					"year" => $promo,
-					"id" => $id_project,
-					"rendu" => $tag,
-					"login" => $repo_login,
-#					"path" => "ssh://git\@localhost/".$ENV{GL_REPO},
-				    }, undef, 1);
-	};
-	if ($@) {
-	    my $err = $@;
-	    log DEBUG, "ERROR: ".$err;
-	}
-
-	# Send data to API
-	my $last_commit = `git log $newsha -1 --decorate --tags`;
-	eval {
-	    API::Submission::add($promo, $id_project, $tag, $repo_login, $last_commit);
-	};
-	if ($@) {
-	    my $err = $@;
-	    log DEBUG, "ERROR: ".$err;
-	    log DONE, "Tag '$tag' effectué avec succès !";
-	}
-	else {
-	    log DONE, "Tag '$tag' effectué avec succès ! Vérifiez-le sur l'intranet.";
-	}
-    }
+    return 1;
 }
-
-exit 0;
diff --git a/migration/repo.sh b/migration/repo.sh
index 4f97bbc..c8fffa1 100755
--- a/migration/repo.sh
+++ b/migration/repo.sh
@@ -20,21 +20,26 @@ tex2md()
 	bi=`basename "$i"`
 	echo -e "\e[1;34m>>>\e[1;37m Trying to convert $i to Markdown...\e[0m"
 
-        # BEGIN HACK! Need stacking
+	# BEGIN HACK! Need stacking
+	sed -Ei 's/\\(lstinline|class|expected|refer)[^{]*\{([^}]*)\}/\\verb+\2+/gi' "$i"
 	sed -Ei 's/\\distribution\{\}/FreeBSD 9/gi' "$i"
 	sed -Ei 's/\\\{/__OPEN_BRACKET_MINIROOT__/gi' "$i"
 	sed -Ei 's/\\\}/__CLOSE_BRACKET_MINIROOT__/gi' "$i"
 	sed -Ei 's/-\{\}-//gi' "$i"
-	sed -Ei 's/\\_/_/gi' "$i"
+	#sed -Ei 's/\\_/_/gi' "$i"
 
         # DIRTY HACK
-
 	sed -Ei 's/\\includegraphics *\{([^}]+)}/\\verb+%%image(\1)+/gi' "$i"
 	sed -Ei 's/\\include *\{([^}]+)}/\\verb+%%scoped-include(\1)+/gi' "$i"
 	sed -Ei 's/\\input *\{([^}]+)}/\\verb+%%scoped-include(\1)+/gi' "$i"
 	sed -Ei 's/\{\\include *([^}]+)}/\\verb+%%scoped-include(\1)+/gi' "$i"
 	sed -Ei 's/\{\\input *([^}]+)}/\\verb+%%scoped-include(\1)+/gi' "$i"
+	sed -Ei 's/\\lstinputlisting *\{([^}]+)\}/\\verb+%%scoped-include(\1)+/gi' "$i"
 	sed -Ei 's/\\lstinline *\{([^}]+)}/\\verb+\1+/gi' "$i"
+	sed -Ei 's/\\structure\{([^}]+)}/\1/gi' "$i"
+	sed -Ei 's/\\struct\{([^}]+)}/\1/gi' "$i"
+	sed -Ei 's/\\link\{([^}]+)}/\1/gi' "$i"
+	sed -Ei 's/\\textasciitilde\{\}/~/gi' "$i"
 	sed -Ei 's/\\begin *\{correction\}/\\begin\{verbatim\}/g' "$i"
 	sed -Ei 's/\\end *\{correction\}/\\end\{verbatim\}/g' "$i"
 	sed -Ei 's/\\begin *\{prompt\}/\\begin\{verbatim\}/g' "$i"
@@ -48,7 +53,7 @@ tex2md()
 	sed -Ei 's/\\verb ([^+]+) /\\verb+\1+/g' "$i"
 
 	# Special macros
-	sed -Ei 's/\\(file|email|command|code|bcode) *\{([^}]*)\}/\\verb+\2+/gi' "$i"
+	sed -Ei 's/\\(file|email|command|bcode|code) *\{([^}]*)\}/\\verb+\2+/gi' "$i"
 	sed -Ei 's/\\begin *\{assistant\}/\\verb+%%assistant-begin+/g' "$i"
 	sed -Ei 's/\\end *\{assistant\}/\\verb+%%assistant-end+/g' "$i"
 
@@ -79,7 +84,7 @@ tex2md()
 	    git rm -f "$i" > /dev/null
 	fi
 
-	sed -Ei 's/`%%([a-z-])\(([^)]+)\)`/%%\1(\2)/gi' "$DEST/${bi%%.tex}.md"
+	sed -Ei 's/`%%([a-z-]+)\(([^)]+)\)`/%%\1(\2)/gi' "$DEST/${bi%%.tex}.md"
 	sed -Ei 's/\\$/\n/' "$DEST/${bi%%.tex}.md"
     done
 }
@@ -109,7 +114,7 @@ clean_tex()
 	exit 1;
     fi
 
-    for f in data Makefile images/acu.pdf images/assistants.pdf images/assistants-subject.pdf images/assistants-slides.pdf images/assistants.png images/epita.pdf images/epita.png images/epita-invert.pdf images/assistants-invert.pdf images/epita-invert.png images/assistants-bg.png images/logo_epita.jpg images/acu-bottom.png images/acu-bottom.pdf images/acu-bg.pdf images/acu2011.png images/acu.png *.cls *.sty *.tex
+    for f in data Makefile images/acu.pdf images/assistants.pdf images/assistants-subject.pdf images/assistants-slides.pdf images/assistants.png images/epita.pdf images/epita.png images/epita-invert.pdf images/assistants-invert.pdf images/epita-invert.png images/assistants-bg.png images/logo_epita.jpg images/acu-bottom.png images/acu-bottom.pdf images/acu-bg.pdf images/acu2011.png images/acu.png images/acu_2012_logo_hd.png *.cls *.sty *.toc
     do
 	if [ -f "$f" ]
 	then
@@ -120,6 +125,11 @@ clean_tex()
 	fi
     done
 
+    for file in `find -name "*.ltx"`
+    do
+	git mv "$file" "${file%%.ltx}.tex"
+    done
+
     if [ -d "include" ]
     then
 	cd include
@@ -130,6 +140,20 @@ clean_tex()
 	    git mv * ..
 	fi
 
+	cd "$1"
+	tex2md .
+	maintex2md
+	rmdir include 2> /dev/null
+    elif [ -d "subdocs" ]
+    then
+	cd subdocs
+	tex2md ..
+
+	if [ `find | wc -l` -gt 1 ]
+	then
+	    git mv * ..
+	fi
+
 	cd "$1"
 	tex2md .
 	maintex2md
@@ -137,7 +161,7 @@ clean_tex()
     elif [ `find -mindepth 1 -maxdepth 1 -name '*.tex' | wc -l` -gt 0 ]
     then
 	tex2md .
-	
+
     else
 	for i in *
 	do
@@ -207,7 +231,7 @@ if ls | grep "moulette"
 then
     echo -e "\e[1;34m>>>\e[1;37m Creating moulette branch...\e[0m"
     git checkout -b moulette
-    
+
     find -mindepth 1 -maxdepth 1 ! -name moulette ! -name tests ! -name .git -exec git rm -rf {} \;
 
     git rm -f moulette/DESC 2> /dev/null
@@ -324,6 +348,18 @@ do
 		git rm -rf "$f" > /dev/null
 	    fi
 	done
+
+	# Append Fact lines
+	if [ -f "Makefile" ]
+	then
+	    cat <<EOF >> Makefile
+fact:
+	rm -rf ref.ff
+	\${FACT} package create ../ref ref.ff
+	\${FACT} make make ref.ff ref.ff
+EOF
+	fi
+
 	cd - > /dev/null
     fi
 done
diff --git a/process/exec/guantanamo.pl b/process/exec/guantanamo.pl
index 745a120..b40da88 100644
--- a/process/exec/guantanamo.pl
+++ b/process/exec/guantanamo.pl
@@ -14,6 +14,7 @@ use ACU::Process;
 my %master_actions =
 (
  "launch"   => \&master_launch,
+ "list"     => \&master_list,
  "register" => \&master_register,
 );
 
@@ -23,17 +24,40 @@ sub master_register
 {
     my $args = shift;
 
-    if ($args->{param}{nodename}) {
+    if ($args->{param}{nodename})
+    {
 	my $nodename = $args->{param}{nodename};
 
-	log INFO, "New node: $nodename";
-	push @nodes, "$nodename";
+	if (! grep { $_ eq $nodename } @nodes)
+	{
+	    log INFO, "New node: $nodename";
+	    push @nodes, "$nodename";
+	}
+	else {
+	    log WARN, "Node $nodename alredy registered";
+	}
     }
     else {
 	log WARN, "nodename empty, cannot register new node";
     }
 }
 
+sub master_list
+{
+    my $doc = XML::LibXML::Document->new('1.0');
+    my $root = $doc->createElement("process");
+
+    for my $target (@nodes)
+    {
+	my $t = $doc->createElement("target");
+	$t->setAttribute("name", $target);
+	$root->appendChild($t);
+    }
+
+    $doc->setDocumentElement( $root );
+    return $doc->toString();
+}
+
 sub build_task_xml
 {
     my $files = shift;
@@ -121,13 +145,13 @@ sub master_launch
 	}
 
 	for my $node (@lnodes) {
-	    my $o = $ret{$node}->documentElement->getElementsByTagName("out");
-	    if ($o) {
+	    my @o = $ret{$node}->documentElement->getElementsByTagName("out");
+	    if (@o) {
 		$output .= $o[0]->firstChild->nodeValue;
 	    }
 
-	    $e = $ret{$node}->documentElement->getElementsByTagName("err");
-	    if ($e) {
+	    my @e = $ret{$node}->documentElement->getElementsByTagName("err");
+	    if (@e) {
 		$output .= $e[0]->firstChild->nodeValue;
 	    }
 	    $output .= $e[0]->firstChild->nodeValue;
@@ -172,4 +196,5 @@ sub process_master
 
 log INFO, "Starting guantanamo.pl as master process";
 
+Process::add_server("gearmand:4730");
 Process::register("guantanamo", \&process_master);
diff --git a/process/exec/guantanamo_node.pl b/process/exec/guantanamo_node.pl
index 0e0cdeb..3a8f208 100644
--- a/process/exec/guantanamo_node.pl
+++ b/process/exec/guantanamo_node.pl
@@ -9,7 +9,6 @@ use File::Temp qw/tempfile tempdir/;
 use IPC::Open3;
 use XML::LibXML;
 
-use ACU::LDAP;
 use ACU::Log;
 use ACU::Process;
 
@@ -53,10 +52,18 @@ sub node_launch
 	    $command->appendText($c->{nodeValue});
 	    $cmd->appendChild($command);
 
-	    my($wtr, $rdr, $stderr);
-	    my $pid = open3($wtr, $rdr, $stderr, $c->{nodeValue});
-	    waitpid( $pid, 0 );
-	    my $rv = $? >> 8;
+	    my($wtr, $rdr, $rv);
+	    my $stderr = "";
+	    eval {
+		my $pid = open3($wtr, $rdr, $stderr, "sh", "-c", $c->{nodeValue});
+		waitpid( $pid, 0 );
+		$rv = $? >> 8;
+	    };
+	    if ($@)
+	    {
+		$stderr = $@ . $stderr;
+		$rv = -1;
+	    }
 
 	    my $out = $doc->createElement("out");
 	    my $str = "";
@@ -93,7 +100,7 @@ sub process_node
     my $action = $args->{param}{action} // "launch";
 
     if (! exists $node_actions{$action}) {
-	log WARN, "Unknown action '$action' for guantanamo node process.";
+	warn "Unknown action '$action' for guantanamo node process.";
     }
     return $node_actions{$action}($args);
 }
@@ -102,7 +109,7 @@ if ($#ARGV == 0)
 {
     log INFO, "Starting guantanamo.pl as node process";
 
-    Process::Client::launch("guantanamo", {"action" => "register", "nodename" => $ARGV[0]});
+    Process::Client::launch("guantanamo", {"action" => "register", "nodename" => $ARGV[0]}, undef, 1);
 
     Process::register("guantanamo_".$ARGV[0], \&process_node);
 }
diff --git a/process/exec/run.sh.not-here b/process/exec/run.sh.not-here
new file mode 100644
index 0000000..56d5c05
--- /dev/null
+++ b/process/exec/run.sh.not-here
@@ -0,0 +1,138 @@
+#!/usr/bin/env sh
+
+cd $(dirname "$0")
+
+GREP='/usr/bin/env grep -E'
+SCREEN='/usr/bin/env screen'
+SED='/usr/bin/env sed -E'
+if [ `uname -s` = "FreeBSD" ]; then
+    SU="/usr/bin/env su"
+else
+    SU='/usr/bin/env su -s /bin/sh'
+fi
+PERL='/usr/bin/env perl'
+
+# Install missing packages
+DEB_PACKAGES_LIST="screen libxml-libxml-perl libgearman-client-perl"
+ARCH_PACKAGES_LIST="screen"
+GENTOO_PACKAGES_LIST="app-misc/screen dev-perl/XML-LibXML"
+FBSD_PACKAGES_LIST="screen p5-XML-LibXML p5-Gearman p5-Term-ANSIColor"
+
+KERNEL=`uname -s`
+
+
+if [ "$KERNEL" = "FreeBSD" ]
+then
+
+    for PK in `echo $FBSD_PACKAGES_LIST`
+    do
+    if ! pkg info "$PK" > /dev/null 2> /dev/null
+    then
+        if ! PACKAGESITE="http://canon.acu.epita.fr/repo-lab" pkg install "$PK"
+	then
+	    echo "Error during installation of $PK"
+	    exit 1
+	fi
+    fi
+    done
+
+    if ! getent passwd | grep "guantanamo:" > /dev/null 2> /dev/null
+    then
+        pw useradd guantanamo -u 941 -d /home/guantanamo -s /bin/false
+    fi
+
+elif [ "$KERNEL" = "Linux" ]
+then
+
+    if [ -f "/etc/debian_version" ]
+    then
+
+	if ! whereis dpkg > /dev/null 2> /dev/null
+	then
+            if ! aptitude install dpkg
+	    then
+		echo "Error during installation of $PK"
+		exit 1
+	    fi
+	fi
+
+	for PK in $DEB_PACKAGES_LIST
+	do
+	    if ! dpkg -l | grep "^ii" | grep "$PK" > /dev/null 2> /dev/null
+	    then
+		aptitude install "$PK"
+	    fi
+	done
+
+    elif [ -f "/etc/arch-release" ]
+    then
+
+	for PK in $ARCH_PACKAGES_LIST
+	do
+            if ! pacman -Qi "$PK" > /dev/null 2> /dev/null
+	    then
+		if ! pacman -S "$PK"
+		then
+		    echo "Error during installation of $PK"
+		    exit 1
+		fi
+	    fi
+	done
+
+    elif [ -f "/etc/gentoo-release" ]
+    then
+
+	for PK in $GENTOO_PACKAGES_LIST
+	do
+            if ! equery list "$PK" > /dev/null 2> /dev/null
+	    then
+		if ! emerge "$PK"
+		then
+		    echo "Error during installation of $PK"
+		    exit 1
+		fi
+	    fi
+	done
+
+    else
+
+	echo "Unsupported GNU/Linux distribution :("
+	exit 1;
+
+    fi
+
+
+    # Add guantanamo user if missing
+    if ! getent passwd | grep "guantanamo:" > /dev/null 2> /dev/null
+    then
+	useradd --shell /bin/false --uid 941 guantanamo &&
+	mkdir -p /home/guantanamo
+    fi
+
+    chown -R guantanamo:guantanamo /home/guantanamo
+
+else
+
+    echo "Unsupported operating system :("
+    exit 1;
+
+fi
+
+chown -R guantanamo .
+
+if [ $# -gt 0 ]
+then
+    ARCHNAME=$1
+else
+    echo "Expected at first argument: node name. For example: hurd-ia64"
+    exit 1
+fi
+
+CMD="$SCREEN -S 'guantanamo_$ARCHNAME' -d -m sh -c 'while true; do perl guantanamo_node.pl $ARCHNAME; done'"
+
+if [ "x$UID" = "x0" ]
+then
+    echo "$CMD" | $SU guantanamo
+else
+    $CMD
+fi
diff --git a/process/files/intradata_get.pl b/process/files/intradata_get.pl
index 7e1eae3..e68f333 100644
--- a/process/files/intradata_get.pl
+++ b/process/files/intradata_get.pl
@@ -8,6 +8,7 @@ use Pod::Usage;
 
 use lib "../../";
 
+use ACU::API::Projects;
 use ACU::Log;
 use ACU::LDAP;
 use ACU::Grading;
@@ -42,7 +43,7 @@ sub create_tree($$)
     croak "No directory for year $year. Ask a root to create it." if (! -d "$basedir/$year/");
 
     if (! -e "$basedir/$year/$project_id/") {
-	mkdir "$basedir/$year/$project_id/" or croak $!;
+	mkdir "$basedir/$year/$project_id/" or die $!;
     }
 }
 
@@ -57,11 +58,14 @@ sub grades_generate
     croak "No project_id given." if (! $project_id);
 
     if (! -e "$basedir/$year/$project_id/grades/") {
-	mkdir "$basedir/$year/$project_id/grades/" or croak $!;
+	mkdir "$basedir/$year/$project_id/grades/" or die $!;
     }
 
     log DEBUG, "Generate list of students";
 
+    # Get groups from the intranet
+    my $groups = API::Projects::get_groups($project_id, $year);
+
     # Create list of students to generate
     my @logins;
     if ($args->{unamed})
@@ -72,22 +76,11 @@ sub grades_generate
     }
     else
     {
-	opendir(my $dh, "$basedir/$year/$project_id/traces/") or croak "can't opendir $basedir/$year/$project_id/traces/: $!";
-	for my $dir (grep { ( ! /^\./ ) && -d "$basedir/$year/$project_id/traces/$_" } readdir($dh))
-	{
-	    opendir(my $dhm, "$basedir/$year/$project_id/traces/$dir") or croak "can't opendir $basedir/$year/$project_id/traces/$dir: $!";
-
-	    for my $login (grep { ( ! /^\./ ) && -f "$basedir/$year/$project_id/traces/$dir/$_" } readdir($dhm))
-	    {
-		$login =~ s/\.xml$//;
-		if (! grep { /^\Q$login\E$/ } @logins) {
-		    push @logins, $login;
-		}
+	map {
+	    for my $member (@{ $_->{stds} }) {
+		push @logins, $member->{login};
 	    }
-
-	    closedir $dhm;
-	}
-	closedir $dh;
+	} @{ $groups->{groups} };
     }
 
     log TRACE, @logins;
@@ -107,27 +100,57 @@ sub grades_generate
 
     for my $login (@logins)
     {
+	my @files;
+
 	log DEBUG, "Generating grades for $login";
 	for my $dir (@trace_dirs)
 	{
-	    log DEBUG, "Generating grades from $dir";
-	    if (-f "$basedir/$year/$project_id/traces/$dir/$login.xml")
+	    log DEBUG, "Will fetch identifiers from $dir";
+
+	    # Looking for a group traces first
+	    for my $grp (@{ $groups->{groups} })
 	    {
-		open my $xmltrace, "<", "$basedir/$year/$project_id/traces/$dir/$login.xml" or croak "traces/$dir/$login.xml: $!";
-		binmode $xmltrace;
-		my $trace = Trace->new($xmltrace);
-		close $xmltrace;
-
-		log DEBUG, "Fill from file: traces/$dir/$login.xml";
-		log TRACE, $trace->getIds;
-
-		$grading->fill($trace->getIds);
+		my $this = 0;
+		my $chief;
+		for my $member (@{ $grp->{stds} })
+		{
+		    if ($member->{chief} eq "true" or $member->{chief} eq "1" or $member->{chief} eq "chief")
+		    {
+			$chief = $member;
+			next;
+		    }
+		    $this = 1 if ($member->{login} eq $login);
+		}
+		if ($this && $chief)
+		{
+		    if (-f "$basedir/$year/$project_id/traces/$dir/".$chief->{login}.".xml") {
+			push @files, "$basedir/$year/$project_id/traces/$dir/".$chief->{login}.".xml";
+		    }
+		    last;
+		}
 	    }
+
+	    if (-f "$basedir/$year/$project_id/traces/$dir/$login.xml") {
+		push @files, "$basedir/$year/$project_id/traces/$dir/$login.xml";
+	    }
+	}
+
+	for my $path (@files)
+	{
+	    open my $xmltrace, "<", "$path" or die "$path: $!";
+	    binmode $xmltrace;
+	    my $trace = Trace->new(join '', <$xmltrace>);
+	    close $xmltrace;
+
+	    log DEBUG, "Fill from file: $path";
+	    log TRACE, $trace->getIds($login);
+
+	    $grading->fill($trace->getNonZeroIds($login));
 	}
 
 	log DEBUG, "Computed grades: ".$grading->compute($login);
 
-	open my $xmlgrade, ">", "$basedir/$year/$project_id/grades/$login.xml" or croak "grades/$login.xml";
+	open my $xmlgrade, ">", "$basedir/$year/$project_id/grades/$login.xml" or croak "grades/$login.xml: $!";
 	binmode $xmlgrade;
 	print $xmlgrade $grading->computeXML($login);
 	close $xmlgrade;
@@ -148,11 +171,12 @@ sub grades_new_bonus
 
     croak "No project_id given" if (! $project_id);
 
+    die "No such project $project_id in $year" if (! -d "$basedir/$year/$project_id/");
     if (! -e "$basedir/$year/$project_id/traces/") {
-	mkdir "$basedir/$year/$project_id/traces/" or croak $!;
+	mkdir "$basedir/$year/$project_id/traces/" or die $!;
     }
     if (! -e "$basedir/$year/$project_id/traces/bonus/") {
-	mkdir "$basedir/$year/$project_id/traces/bonus/" or croak $!;
+	mkdir "$basedir/$year/$project_id/traces/bonus/" or die $!;
     }
 
     for my $kfile (keys %{ $args->{files} })
@@ -179,7 +203,7 @@ sub grades_new_bonus
 
 	for my $line (@lines)
 	{
-	    if ($line =~ /^([a-z0-9_-]+)(?:\s*:\s*([0-9.]+))?$/)
+	    if ($line =~ /^([a-z0-9_-]+)(?:\s*:\s*(-?[0-9.]+))?$/)
 	    {
 		my $login = $1;
 		my $tvalue = $2 // $value;
@@ -192,9 +216,9 @@ sub grades_new_bonus
 		}
 
 		if (-e "$basedir/$year/$project_id/traces/bonus/$login.xml") {
-		    open my $xml, "<", "$basedir/$year/$project_id/traces/bonus/$login.xml" or croak $!;
+		    open my $xml, "<", "$basedir/$year/$project_id/traces/bonus/$login.xml" or die $!;
 		    binmode $xml;
-		    $trace = Trace->new($xml);
+		    $trace = Trace->new(join '', <$xml>);
 		    close $xml;
 		}
 		elsif ($delete) {
@@ -211,17 +235,18 @@ sub grades_new_bonus
 			$trace->delId($kbonus);
 		    }
 		} else {
-		    $trace->addId($kbonus, $tvalue);
+		    my $e = $trace->addId($kbonus, $tvalue);
+		    $e->changeWho($login, "login");
 		}
 
 		log DEBUG, "Updating $basedir/$year/$project_id/traces/bonus/$login.xml";
 
-		open my $xml, ">", "$basedir/$year/$project_id/traces/bonus/$login.xml" or croak $!;
+		open my $xml, ">", "$basedir/$year/$project_id/traces/bonus/$login.xml" or die $!;
 		print $xml $trace->toString();
 		close $xml;
 	    }
 	    else {
-		log WARN, "Invalid login $line, line skiped";
+		warn "Invalid login $line, line skiped";
 	    }
 	}
     }
@@ -251,19 +276,19 @@ sub update_defense
     log INFO, "Update $year/$project_id/defenses/$defense_id.xml";
 
     if (! -e "$basedir/$year/$project_id/defenses/") {
-	mkdir "$basedir/$year/$project_id/defenses/" or croak $!;
+	mkdir "$basedir/$year/$project_id/defenses/" or die $!;
     }
     if (! -e "$basedir/$year/$project_id/traces/") {
-	mkdir "$basedir/$year/$project_id/traces/" or croak $!;
+	mkdir "$basedir/$year/$project_id/traces/" or die $!;
     }
     if (! -e "$basedir/$year/$project_id/traces/defense_$defense_id/") {
-	mkdir "$basedir/$year/$project_id/traces/defense_$defense_id/" or croak $!;
+	mkdir "$basedir/$year/$project_id/traces/defense_$defense_id/" or die $!;
 	my ($login, $pass, $uid, $gid) = getpwnam("www-data");
-	chown $uid, $gid, "$basedir/$year/$project_id/traces/defense_$defense_id/" or croak $!;
-	chmod 0775, "$basedir/$year/$project_id/traces/defense_$defense_id/" or croak $!;
+	chown $uid, $gid, "$basedir/$year/$project_id/traces/defense_$defense_id/";# or die $!; #FIXME
+	chmod 0775, "$basedir/$year/$project_id/traces/defense_$defense_id/" or die $!;
     }
 
-    open my $out, ">", "$basedir/$year/$project_id/defenses/$defense_id.xml" or croak $!;
+    open my $out, ">", "$basedir/$year/$project_id/defenses/$defense_id.xml" or die $!;
     print $out $defense;
     close $out;
 
@@ -322,11 +347,11 @@ sub update_trace
     log INFO, "Update $year/$project_id/traces/$rendu_id/$login.xml";
 
     if (! -e "$basedir/$year/$project_id/traces/") {
-	mkdir "$basedir/$year/$project_id/traces/" or croak $!;
+	mkdir "$basedir/$year/$project_id/traces/" or die $!;
     }
     if (! -e "$basedir/$year/$project_id/traces/$rendu_id/") {
-	mkdir "$basedir/$year/$project_id/traces/$rendu_id/" or croak $!;
-	chmod 0755, "$basedir/$year/$project_id/traces/$rendu_id/" or croak $!;
+	mkdir "$basedir/$year/$project_id/traces/$rendu_id/" or die $!;
+	chmod 0755, "$basedir/$year/$project_id/traces/$rendu_id/" or die $!;
     }
 
     open my $out, ">", "$basedir/$year/$project_id/traces/$rendu_id/$login.xml" or croak("Unable to write to $rendu_id/$login.xml");
diff --git a/process/files/moulette_get.pl b/process/files/moulette_get.pl
index 0024071..6134d34 100644
--- a/process/files/moulette_get.pl
+++ b/process/files/moulette_get.pl
@@ -7,6 +7,7 @@ use threads;
 use threads::shared;
 use Carp;
 use File::Basename;
+use File::Compare;
 use File::Copy;
 use File::Path qw(remove_tree mkpath);
 use File::Temp qw/tempfile tempdir/;
@@ -153,11 +154,39 @@ sub create_testsuite
     jail_exec("gmake -C $tempdir/tests/");
     croak "An error occurs while making the testsuite" if ($?);
 
-    my $destdir = ( prepare_dir($year, $project_id, $rendu) )[2];
+    my ($workdir, $outputdir, $destdir) = prepare_dir($year, $project_id, $rendu);
     copy("$tempdir/tests/tests.ff", "$destdir/tests.ff") or croak "An error occurs while coping the testsuite: $!";
-    copy("$tempdir/tests/test.ft", "$destdir/test.ft") or croak "An error occurs while coping test.ft: $!";
     chmod 0660, "$destdir/tests.ff";
-    chmod 0660, "$destdir/test.ft";
+
+    # Check if test.ft has changed
+    if (-f "$tempdir/tests/test.ft")
+    {
+	if (! -f "$destdir/test.ft" || compare("$tempdir/tests/test.ft", "$destdir/test.ft"))
+	{
+	    log DEBUG, "test.ft has changed, UPDATE students ones.";
+	    copy("$tempdir/tests/test.ft", "$destdir/test.ft") or croak "An error occurs while coping test.ft: $!";
+	    chmod 0660, "$destdir/test.ft";
+
+	    opendir(my $dh, $workdir) or die "Can't list files in $workdir: $!";
+	    while (readdir($dh))
+	    {
+		if (/([a-zA-Z0-9_-]+).ft$/)
+		{
+		    log DEBUG, "Remove $1.ft";
+		    unlink "$workdir/$1.ft";
+		}
+	    }
+	    closedir $dh;
+	}
+	else
+	{
+	    log DEBUG, "test.ft hasn't changed, KEEP students ones.";
+	}
+    }
+    else {
+	remove_tree($tempdir);
+	croak "tests/test.ft not found.";
+    }
 
     # Clean
     remove_tree($tempdir);
@@ -210,7 +239,7 @@ sub run_moulette
 	    close $fhout;
 	}
 
-        copy("$filesdir/$login.ff", "$workdir/$login.ff") or croak "Cannont copy $login.ff";
+        copy("$filesdir/$login.ff", "$workdir/$login.ff") or croak "Cannot copy $login.ff";
 
 	next if ($login eq "ref" && ! -f "$workdir/$login.ft");
 	croak "Unable to find a relevant $login.ft, abort moulette start." if (! -f "$workdir/$login.ft");
diff --git a/process/files/send_git.pl b/process/files/send_git.pl
index db2f924..9fc2dd4 100644
--- a/process/files/send_git.pl
+++ b/process/files/send_git.pl
@@ -7,6 +7,7 @@ use v5.10;
 use File::Path qw(remove_tree);
 use File::Temp qw/tempfile tempdir/;
 
+use ACU::LDAP;
 use ACU::Log;
 use ACU::Process;
 
@@ -15,11 +16,16 @@ sub process
 {
     my ($given_args, $args) = @_;
 
-    my $year = $args->{param}{year};
+    my $year = $args->{param}{year} // LDAP::get_year();
     my $project_id = $args->{param}{id};
     my $rendu = $args->{param}{rendu};
     my $login = $args->{param}{login};
 
+    my $rendu_for = $rendu;
+    if ($rendu =~ /^(ACU|YAKA)-(.*)$/) {
+	$rendu_for = $2;
+    }
+
     my $path = $args->{param}{path} // "ssh://git\@localhost/$year/$project_id/$login.git";
 
     my $tempdir = tempdir();
@@ -29,10 +35,10 @@ sub process
     croak "$path is not a valid repository." if ($?);
 
     my $tar;
-    open my $fh, "tar -czf - -C '$tempdir' . |" or die ($!);
+    open my $fh, "tar -czf - -C '$tempdir' . |" or die ("Error during tar: " . $!);
     $tar .= $_ while(<$fh>);
     close $fh;
-    die "Unable to untar: $!" if ($?);
+    die "Unable to tar: $!" if ($?);
 
     # Clean
     remove_tree($tempdir);
@@ -42,7 +48,7 @@ sub process
 				       "type" => "std",
 				       "id" => $project_id,
 				       "year" => $year,
-				       "rendu" => $rendu,
+				       "rendu" => $rendu_for,
 				       "login" => $login,
 				       "file" => "rendu.tgz"
 				   },
diff --git a/process/launch.sh b/process/launch.sh
index fef7b54..90e2ccf 100755
--- a/process/launch.sh
+++ b/process/launch.sh
@@ -12,13 +12,17 @@ else
 fi
 PERL='/usr/bin/env perl'
 
+reset_agents()
+{
+    echo "killall ssh-agent" | $SU intradmin
+}
+
 launch_screen()
 {
     CMD=$2
     if [ -n "$3" ] && [ -f "$3" ]
     then
 	TMP=`echo mktemp | $SU intradmin`
-	echo "killall ssh-agent" | $SU intradmin
 	echo "ssh-agent" | $SU intradmin > "$TMP"
 	echo ". $TMP; ssh-add '$3'" | $SU intradmin
 	CMD=". $TMP; ssh-add -l; echo; $CMD"
@@ -80,10 +84,13 @@ then
     case $HOSTNAME in
 
 	cpp)
+	    launch_screen "lerdorf_process_exec_guantanamo" "while true; do $PERL ~/liblerdorf/process/exec/guantanamo.pl; done"
+	    reset_agents
 	    launch_screen "lerdorf_process_ldap_sync_ssh_keys_forge" "while true; do $PERL ~/liblerdorf/process/ldap/sync_ssh_keys_forge.pl; done" ~intradmin/.ssh/git
 	    ;;
 	
 	hamano)
+	    reset_agents
 	    launch_screen "lerdorf_process_ldap_sync_ssh_keys_git" "while true; do $PERL ~/liblerdorf/process/ldap/sync_ssh_keys_git.pl; done" ~intradmin/.ssh/git
 	    launch_screen "lerdorf_process_send_git" "while true; do $PERL ~/liblerdorf/process/files/send_git.pl; done" ~intradmin/.ssh/git
 	    ;;
diff --git a/process/ldap/check_ssh_key.pl b/process/ldap/check_ssh_key.pl
index 99584a1..4295e53 100644
--- a/process/ldap/check_ssh_key.pl
+++ b/process/ldap/check_ssh_key.pl
@@ -17,8 +17,16 @@ use ACU::Log;
 sub check_key($)
 {
     my $filename = shift;
+
+    # Check file content format
+    open my $fh, "<", $filename;
+    my $fcnt = <$fh>;
+    close $fh;
+    chomp($fcnt);
+
     # Call ssh-keygen
-    if (`ssh-keygen -l -f $filename 2> /dev/null` =~ /^([0-9]+) +[0-9a-f:]+ +.+ +\(([A-Z]+)\)$/)
+    if ($fcnt =~ /^(ssh|ecdsa)-[a-z0-9-]+ [a-zA-Z0-9+=\/]+( .*)?$/ &&
+	`ssh-keygen -l -f $filename 2> /dev/null` =~ /^([0-9]+) +[0-9a-f:]+ +.+ +\(([A-Z]+)\)$/)
     {
 	log INFO, "Receive valid key: type $2, size $1";
 	if ($2 eq "RSA") {
diff --git a/process/projects/gen_grading.pl b/process/projects/gen_grading.pl
index b365932..0236b68 100644
--- a/process/projects/gen_grading.pl
+++ b/process/projects/gen_grading.pl
@@ -7,8 +7,6 @@ use Carp;
 use Pod::Usage;
 use Text::ParseWords;
 
-use lib "../../";
-
 use ACU::Defense;
 use ACU::Grading;
 use ACU::Log;
@@ -16,6 +14,8 @@ use ACU::LDAP;
 use ACU::Process;
 use ACU::Trace;
 
+$ACU::Log::mail_error = 1;
+
 our $basedir = "/intradata";
 
 sub process
@@ -80,7 +80,7 @@ sub process
 		open my $xml, "<", "$basedir/$year/$project_id/traces/$dir/$login" or die $!;
 		binmode $xml;
 
-		my $trace = Trace->new($xml);
+		my $trace = Trace->new(join '', <$xml>);
 
 		my %tids = %{ $trace->getIds() };
 		for my $kid (keys %tids)
@@ -97,4 +97,5 @@ sub process
     return $grade->toString;
 }
 
+Process::set_servers("gearmand:4730");
 Process::register_no_parse("gen_grading", \&process);
diff --git a/process/projects/get_csv.pl b/process/projects/get_csv.pl
index 3626b2b..eb1f0f2 100644
--- a/process/projects/get_csv.pl
+++ b/process/projects/get_csv.pl
@@ -12,6 +12,8 @@ use ACU::Log;
 use ACU::LDAP;
 use ACU::Process;
 
+$ACU::Log::mail_error = 1;
+
 our $basedir = "/intradata";
 
 sub process
@@ -23,14 +25,11 @@ sub process
     my $year = shift @args // LDAP::get_year;
 
     # Project existing?
-    if (! -d "$basedir/$year/$project_id")
-    {
-	log ERROR, "Unable to find $project_id in $year";
-	return "Unable to find $project_id in $year\n";
-    }
+    croak "Unable to find $project_id in $year" if (! -d "$basedir/$year/$project_id");
 
     my %grades;
     my @headers;
+    my @averages;
 
     opendir(my $dh, "$basedir/$year/$project_id/grades/") or croak "can't opendir $basedir/$year/$project_id/grades/: $!";
     for my $gfile (grep { ( ! /^\./ ) && -f "$basedir/$year/$project_id/grades/$_" } readdir($dh))
@@ -49,9 +48,10 @@ sub process
 	    my $i;
 	    for ($i = 0; $i <= $#ugrades; $i++)
 	    {
-		if ($ugrades[$i] == $grade->getAttribute("name"))
+		if ($ugrades[$i] eq $grade->getAttribute("name"))
 		{
 		    $ugrades[$i] = $grade->getAttribute("value");
+		    $averages[$i] += $grade->getAttribute("value");
 		    last;
 		}
 	    }
@@ -60,6 +60,7 @@ sub process
 	    {
 		push @headers, $grade->getAttribute("name");
 		push @ugrades, $grade->getAttribute("value");
+		push @averages, $grade->getAttribute("value");
 	    }
 	}
 
@@ -70,12 +71,15 @@ sub process
     # Print CSV
     my $out = "login";
 
-    for my $header (@headers) {
+    foreach my $header (@headers) {
 	$out .= ",$header";
     }
     $out .= "\n";
 
-    for my $login (keys %grades) {
+    my $nb = 0;
+    foreach my $login (keys %grades)
+    {
+	$nb += 1;
 	$out .= "$login";
 	my @ugrades = @{ $grades{$login} };
 	for my $header (@headers)
@@ -91,7 +95,15 @@ sub process
 	$out .= "\n";
     }
 
+    $out .= "Average";
+    foreach my $average (@averages)
+    {
+	$out .= ",".($average / $nb);
+    }
+    $out .= "\n";
+
     return $out;
 }
 
+Process::set_servers("gearmand:4730");
 Process::register_no_parse("get_csv", \&process);
diff --git a/utils/lpt b/utils/lpt
index e760ed0..1042983 100755
--- a/utils/lpt
+++ b/utils/lpt
@@ -3,7 +3,11 @@
 use v5.10.1;
 use strict;
 use warnings;
+use utf8;
+use open IO => ':utf8';
+use open ':std';
 
+use Encode qw(decode);
 use Digest::SHA;
 use Email::MIME;
 use File::Find;
@@ -69,10 +73,12 @@ my %cmds =
 
 my %cmds_account =
 (
+  "add"		  => \&cmd_account_add,
   "alias"	  => \&cmd_account_alias,
   "close"	  => \&cmd_account_close,
   "cn"		  => \&cmd_account_cn,
   "create"	  => \&cmd_account_create,
+  "delete"	  => \&cmd_account_delete,
   "finger"	  => \&cmd_account_view,
   "mail"	  => \&cmd_account_mail,
   "name"	  => \&cmd_account_cn,
@@ -195,7 +201,7 @@ sub cmd_account_alias($@)
     return cmd_account_multiple_vieworchange('mailAlias', 'alias', @_);
 }
 
-sub cmd_account_close($@)
+sub cmd_account_close($;@)
 {
     my $login = shift;
 
@@ -245,12 +251,51 @@ sub cmd_account_cn($@)
     return cmd_account_vieworchange('cn', 'name', @_);
 }
 
+sub cmd_account_add($@)
+{
+    my $login = shift;
+    my $passwd_path = shift // "./passwd";
+
+    if (! -f $passwd_path)
+    {
+	log(USAGE, "lpt account <login> add [./passwd] [nopass|passgen|password]");
+	return 1;
+    }
+
+    open my $fh, "<", $passwd_path;
+    my @passwd_cnt = <$fh>;
+    close($fh);
+
+    for my $line (grep { /^$login:x/ } @passwd_cnt)
+    {
+	if ($line =~ /^$login:x:([0-9]+):([0-9]+):([^ :]+) ?([^:]*):/)
+	{
+	    my $uid = $1;
+	    my $gid = $2;
+	    my $firstname = ucfirst $3;
+	    my $lastname = ucfirst $4;
+
+	    if (! $noconfirm)
+	    {
+		say "Add user: ", YELLOW, BOLD, "$login", RESET, ":\n\tFirstname: ", BOLD, $firstname, RESET, "\n\tLastname:  ", BOLD, $lastname, RESET, "\n\tUID:\t", BOLD, $uid, RESET, "\n\tGroup:\t", BOLD, $gid, RESET;
+
+		print "Would you like to add this user? [", GREEN, "y", RESET, "/", RED, "N", RESET, "] ";
+		my $go = <STDIN>;
+		chomp $go;
+		next if ($go ne "y" and $go ne "yes");
+	    }
+
+	    cmd_account_create($login, $gid, $uid, $firstname, $lastname, @_);
+	}
+    }
+}
+
 sub cmd_account_create($@)
 {
     my $login = shift;
 
     if ($#_ < 3) {
-	log(USAGE, "lpt account <login> create <year> <uid> <prénom> <nom> [nopass|passgen|password]");
+	log(USAGE, "lpt account <login> create <year> <uid> <prénom> <nom> [nopass|passgen|password]");
 	return 1;
     }
 
@@ -259,11 +304,31 @@ sub cmd_account_create($@)
     log(DEBUG, "Adding dn: uid=$login,ou=$group,ou=users,dc=acu,dc=epita,dc=fr ...");
 
     my $ldap = LDAP::ldap_connect();
-    my $mesg = $ldap->add( "uid=$login,ou=$group,ou=users,dc=acu,dc=epita,dc=fr",
+
+    # Check if the OU exists
+    my $oudn = "ou=$group,ou=users";
+    my $ou = LDAP::get_dn($ldap, $oudn);
+
+    if (! $ou)
+    {
+	my $mesg = $ldap->add( "$oudn,dc=acu,dc=epita,dc=fr",
+			       attrs => [
+				   objectclass => [ "top", "organizationalUnit" ],
+				   ou => "$group",
+			       ]
+	    );
+	if ($mesg->code == 0) {
+	    log(INFO, "New OU created: $oudn");
+	} else {
+	    log(WARN, "Unable to add new OU $oudn: ", RESET, $mesg->error);
+	}
+    }
+
+    my $mesg = $ldap->add( "uid=$login,$oudn,dc=acu,dc=epita,dc=fr",
 			   attrs => [
 			       objectclass => [ "top", "epitaAccount" ],
 			       uidNumber => shift,
-			       cn => shift(@_)." ".shift(@_),
+			       cn => ucfirst(shift(@_))." ".ucfirst(shift(@_)),
 			       mail => "$login\@epita.fr",
 			       uid => $login,
 			   ]
@@ -271,10 +336,11 @@ sub cmd_account_create($@)
 
     #$ldap->unbind or die ("couldn't disconnect correctly");
 
-    if ($mesg->code == 0) {
+    if ($mesg->code == 0)
+    {
 	log(INFO, "Account added: $login");
-	my $pass = shift;
-	return cmd_account($login, $pass) if ($pass ne "nopass");
+	my $pass = shift // "nopass";
+	return cmd_account($login, $pass, @_) if ($pass ne "nopass");
 	return 0;
     }
     else {
@@ -282,6 +348,28 @@ sub cmd_account_create($@)
     }
 }
 
+sub cmd_account_delete($@)
+{
+    my $login = shift;
+
+    my $ldap = LDAP::ldap_connect();
+
+    my $dn = LDAP::search_dn($ldap, "ou=users", "uid=$login");
+
+    log(DEBUG, "Deleting dn: $dn ...");
+
+    if (LDAP::delete_entry($ldap, $dn))
+    {
+	log DONE, "Account ", YELLOW, $login, RESET, " successfully deleted.";
+	return 0;
+    }
+    else
+    {
+	log ERROR, "Unable to delete account ", YELLOW, $login, RESET, ".";
+	return 1;
+    }
+}
+
 sub cmd_account_grantintra($@)
 {
     my $login = shift;
@@ -300,27 +388,58 @@ sub cmd_account_grantintra($@)
 sub cmd_account_grantlab($@)
 {
     my $login = shift;
-    my $group = shift;
+    my $group = shift // "";
 
-    if ($group ne "acu" && $group ne "yaka") {
-	log(USAGE, "lpt account <login> grantlab <acu|yaka>");
+    if ($group ne "acu" && $group ne "yaka" && $group ne "ferry")
+    {
+	log(USAGE, "lpt account <login> grant-lab <acu|yaka|ferry>");
 	return 1;
     }
 
     my $ldap = LDAP::ldap_connect();
 
     my $dn = LDAP::search_dn($ldap, "ou=users", "uid=$login");
+    my $entry = LDAP::get_dn($ldap, $dn, "objectClass", "mail", "mailAlias", "mailAccountActive", "loginShell", "homeDirectory", "gidNumber");
 
     if (!LDAP::get_attribute($ldap, $dn, "mail")) {
 	LDAP::add_attribute($ldap, $dn, "mail", "$login\@epita.fr");
     }
 
-    LDAP::add_attribute($ldap, $dn, "mailAlias", "$login\@$group.epita.fr");
-    LDAP::update_attribute($ldap, $dn, "mailAccountActive", "yes");
-    LDAP::add_attribute($ldap, $dn, "objectClass", "MailAccount");
-    LDAP::add_attribute($ldap, $dn, "objectClass", "labAccount");
+    if ($group eq "acu" || $group eq "yaka")
+    {
+	if (! grep { $_ eq "MailAccount" } @{ $entry->get_value("objectClass") })
+	{
+	    $entry->replace("mailAccountActive" => [ "yes" ]);
 
-    log(INFO, "$login now grants to receive e-mail and connect in laboratory.");
+	    my @oc = $entry->get_value("objectClass");
+	    push @oc, "MailAccount";
+	    $entry->replace("objectClass" => \@oc);
+
+	    my @aliases = $entry->get_value("mailAlias");
+	    push @aliases, "$login\@$group.epita.fr";
+	    $entry->replace("objectClass" => \@aliases);
+	}
+
+	$entry->replace("loginShell" => [ "/bin/zsh" ]) if ($entry->get_value("loginShell"));
+	$entry->replace("homeDirectory" => [ "/home/201X/$login" ]) if ($entry->get_value("homeDirectory"));
+	$entry->replace("gidNumber" => [ "4242" ]) if ($entry->get_value("gidNumber"));
+    }
+    elsif ($group eq "ferry")
+    {
+	$entry->replace("loginShell" => [ "/bin/noexists" ]);
+	$entry->replace("homeDirectory" => [ "/dev/null" ]);
+	$entry->replace("gidNumber" => [ "4243" ]);
+    }
+
+    my @oc = $entry->get_value("objectClass");
+    push @oc, "labAccount";
+    $entry->replace("objectClass" => \@oc);
+
+    my $mesg = $entry->update($ldap) or die $!;
+    if ($mesg->code != 0) { log(WARN, $mesg->error); return 0; }
+
+    log(INFO, "$login now grants to receive e-mail and connect in laboratory.") if ($group eq "acu" || $group eq "yaka");
+    log(INFO, "$login now grants to connect in laboratory for exam.") if ($group eq "ferry");
 
     $ldap->unbind or die ("couldn't disconnect correctly");
 }
@@ -762,7 +881,7 @@ sub cmd_groups($@)
 
     if ($gname && $gname =~ /^(2[0-9]{3})$/)
     {
-	$ou = "year=$1,$ou";
+	$ou = "ou=$1,$ou";
 	$gname = shift;
     }
 
@@ -969,7 +1088,7 @@ sub cmd_group_create
 
     log(DEBUG, "Adding dn: cn=$gname,ou=intra,ou=groups,dc=acu,dc=epita,dc=fr ...");
 
-    my $dn = "cn=$gname,$ou,dc=acu,dc=epita,dc=fr";
+    my $dn = "cn=$gname,$ou";
 
     my $class;
     $class = "intraGroup" if ($ou ne $group_types{system});
@@ -981,7 +1100,7 @@ sub cmd_group_create
     };
     log(ERROR, $@) if ($@);
 
-    my $mesg = $ldap->add( $dn,
+    my $mesg = $ldap->add( $dn . ",dc=acu,dc=epita,dc=fr",
 			   attrs => [
 			       objectclass => [ "top", $class ],
 			       cn => $gname,
@@ -1005,7 +1124,7 @@ sub cmd_group_delete(@)
     my $ou = shift;
     my $gname = shift;
 
-    my $dn = "cn=$gname,$ou,dc=acu,dc=epita,dc=fr";
+    my $dn = "cn=$gname,$ou";
 
     log(DEBUG, "Deleting dn: $dn ...");
 
@@ -1330,7 +1449,7 @@ sub cmd_account_quota_sync($;$)
     my $quotaSgoinfreBlock = $entry->get_value("quotaSgoinfreBlock") // $def_quota{block}{sgoinfre};
     my $quotaSgoinfreFile = $entry->get_value("quotaSgoinfreFile") // $def_quota{file}{sgoinfre};
 
-    require "Quota";
+    require Quota;
 
     if (Quota::setqlim($dev_quota{home}, $entry->get_value("uidNumber"), int(0.9 * $quotaHomeBlock), $quotaHomeBlock, int(0.9 * $quotaHomeFile), $quotaHomeFile, 1, 0) == 0 and
 	Quota::setqlim($dev_quota{sgoinfre}, $entry->get_value("uidNumber"), int(0.9 * $quotaSgoinfreBlock), $quotaSgoinfreBlock, int(0.9 * $quotaSgoinfreFile), $quotaSgoinfreFile, 1, 0) == 0) {
@@ -1354,7 +1473,7 @@ sub cmd_account_quota_sync($;$)
 
 sub cmd_sync_quota(@)
 {
-    require "Quota";
+    require Quota;
 
     # Set root quota
     Quota::setqlim($dev_quota{home}, 0, 0, 0, 0, 0, 1, 0);
@@ -1417,7 +1536,7 @@ sub get_no_strong_auth_user()
 	my $token = $home . "/.google_authenticator";
 	my $login = $entry->get_value("uid");
 
-	push @faulty_users, $entry if (! -f $token || -s $token < 100);
+	push @faulty_users, $entry if (! -f $token || -s $token < 90);
     }
 
     $ldap->unbind or die ("couldn't disconnect correctly");
@@ -1437,7 +1556,8 @@ sub cmd_no_strong_auth_view(@)
 
 sub cmd_no_strong_auth_warn(@)
 {
-    require "Email::Sender::Simple";
+    require Email::Sender::Simple;
+    Email::Sender::Simple->import(qw(sendmail));
 
     for my $entry (get_no_strong_auth_user())
     {
@@ -1445,11 +1565,11 @@ sub cmd_no_strong_auth_warn(@)
 
 	say $entry->get_value("uid");
 
-	my $body = "Bonjour ".$entry->get_value("cn").",
+	my $body = "Bonjour ".decode('UTF-8', $entry->get_value("cn"), Encode::FB_CROAK).",
 
-Vous n'avez pas activé l'authentification forte pour SSH.
+Vous n'avez pas activé l'authentification forte pour SSH.
 
-Pour connaître la marche à suivre pour l'activer, consultez :
+Pour connaître la marche à suivre pour l'activer, consultez :
 https://www.acu.epita.fr/wiki/index.php?title=Ssh_double_factor_auth
 
 Merci de rectifier la situation au plus vite ou votre compte sera mis
@@ -1457,8 +1577,8 @@ en suspens.
 
 Cordialement,
 
-P.-S. : Ce message est généré automatiquement, les roots sont en copie.
-        Pour toute demande, merci de faire un ticket à admin\@acu.epita.fr
+P.-S. : Ce message est généré automatiquement, les roots sont en copie.
+        Pour toute demande, merci de faire un ticket à admin\@acu.epita.fr
 
 -- 
 Les roots ACU";
@@ -1470,15 +1590,21 @@ Les roots ACU";
 		Cc      => 'Roots assistants <root@acu.epita.fr>',
 		Subject => "[PILA][AUTH-FORTE] Authentification forte SSH non active"
 	    ],
+	    attributes => {
+		encoding => 'quoted-printable',
+		charset  => 'utf-8',
+		format   => 'flowed',
+	    },
             body_str => $body,
 	);
-        Email::Sender::Simple::sendmail($mail);
+        sendmail($mail);
     }
 }
 
 sub cmd_no_strong_auth_close(@)
 {
-    require "Email::Sender::Simple";
+    require Email::Sender::Simple;
+    Email::Sender::Simple->import(qw(sendmail));
 
     for my $entry (get_no_strong_auth_user())
     {
@@ -1486,12 +1612,14 @@ sub cmd_no_strong_auth_close(@)
 
 	say $entry->get_value("uid");
 
-	my $body = "Bonjour ".$entry->get_value("cn").",
+	cmd_account_close($entry->get_value("uid"));
 
-Après plusieurs relances de notre part, vous n'avez toujours pas activé
-l'authentification forte pour SSH. Votre compte a donc été suspendu.
+	my $body = "Bonjour ".decode('UTF-8', $entry->get_value("cn"), Encode::FB_CROAK).",
 
-Nous vous invitons à passer au laboratoire pour faire réactiver votre
+Après plusieurs relances de notre part, vous n'avez toujours pas activé
+l'authentification forte pour SSH. Votre compte a donc été suspendu.
+
+Nous vous invitons à passer au laboratoire pour faire réactiver votre
 compte.
 
 Cordialement,
@@ -1507,9 +1635,14 @@ Les roots ACU";
 		Cc      => 'Roots assistants <root@acu.epita.fr>',
 		Subject => "[PILA][ACCES] Compte suspendu"
 	    ],
+	    attributes => {
+		encoding => 'quoted-printable',
+		charset  => 'utf-8',
+		format   => 'flowed',
+	    },
             body_str => $body,
 	);
-        Email::Sender::Simple::sendmail($mail);
+        sendmail($mail);
     }
 }
 
@@ -1631,7 +1764,8 @@ sub cmd_ssh_keys_without_passphrase_view(@)
 # warn about unprotected keys
 sub cmd_ssh_keys_without_passphrase_warn(@)
 {
-    require "Email::Sender::Simple";
+    require Email::Sender::Simple;
+    Email::Sender::Simple->import(qw(sendmail));
 
     my $process = sub() {
 	my $entry = shift;
@@ -1640,13 +1774,13 @@ sub cmd_ssh_keys_without_passphrase_warn(@)
 	# Display
 	say $entry->get_value("uid");
 
-	my $body = "Bonjour ".$entry->get_value("cn").",
+	my $body = "Bonjour ".decode('UTF-8', $entry->get_value("cn"), Encode::FB_CROAK).",
 
-Un outil automatique a découvert une clef sans passphrase sur votre compte
-du laboratoire. Il est impératif de mettre une passphrase chiffrant votre
-clef pour des raisons de sécurité.
+Un outil automatique a découvert une clef sans passphrase sur votre compte
+du laboratoire. Il est impératif de mettre une passphrase chiffrant votre
+clef pour des raisons de sécurité.
 
-Les clefs non protégées sont les suivantes :\n";
+Les clefs non protégées sont les suivantes :\n";
 	foreach my $key (@$keys)
 	{
 	    $key =~ s#^$nfsHomePrefix#$wksHomePrefix#;
@@ -1655,13 +1789,13 @@ Les clefs non prot
 	$body .= "\nPour mettre une passphrase :
 \$ ssh-keygen -p -f CHEMIN_VERS_LA_CLE_PRIVEE
 
-Merci de rectifier la situation au plus vite ou votre clé sera supprimée et
+Merci de rectifier la situation au plus vite ou votre clé sera supprimée et
 votre compte sera mis en suspens.
 
 Cordialement,
 
-PS: Ce message est généré automatiquement, les roots sont en copie.
-    Pour toute demande, merci de faire un ticket à admin\@acu.epita.fr
+PS: Ce message est généré automatiquement, les roots sont en copie.
+    Pour toute demande, merci de faire un ticket à admin\@acu.epita.fr
 
 -- 
 Les roots ACU";
@@ -1672,11 +1806,16 @@ Les roots ACU";
 		From    => "Roots assistants <admin\@acu.epita.fr>",
 		To      => $entry->get_value("mailAlias"),
 		Cc      => 'Roots assistants <root@acu.epita.fr>',
-		Subject => "[PILA][SSH-KEY] Clef SSH non protégée"
+		Subject => "[PILA][SSH-KEY] Clef SSH non protégée"
 	    ],
+	    attributes => {
+		encoding => 'quoted-printable',
+		charset  => 'utf-8',
+		format   => 'flowed',
+	    },
             body_str => $body,
 	);
-        Email::Sender::Simple::sendmail($mail);
+        sendmail($mail);
     };
 
     cmd_ssh_keys_without_passphrase_generic(\&$process);
@@ -1685,7 +1824,8 @@ Les roots ACU";
 # remove unprotected keys
 sub cmd_ssh_keys_without_passphrase_remove(@)
 {
-    require "Email::Sender::Simple";
+    require Email::Sender::Simple;
+    Email::Sender::Simple->import(qw(sendmail));
 
     my $process = sub() {
 	my $entry = shift;
@@ -1695,15 +1835,15 @@ sub cmd_ssh_keys_without_passphrase_remove(@)
 	say $entry->get_value("uid");
 
 	# create the message
-	my $body = "Bonjour ".$entry->get_value("cn").",
+	my $body = "Bonjour ".decode('UTF-8', $entry->get_value("cn"), Encode::FB_CROAK).",
 
-Un outil automatique a découvert une clef sans passphrase sur votre
+Un outil automatique a découvert une clef sans passphrase sur votre
 compte du laboratoire.
 
-N'ayant pas corrigé votre situation après plusieurs relances, nous avons
-désactivé votre compte et supprimé le(s) clef(s) incriminées.
+N'ayant pas corrigé votre situation après plusieurs relances, nous avons
+désactivé votre compte et supprimé le(s) clef(s) incriminées.
 
-Pour information, voici l'empreinte de chacune des clefs supprimée :\n";
+Pour information, voici l'empreinte de chacune des clefs supprimée :\n";
 	foreach my $key (@$keys)
 	{
 	    open (FNGR, "ssh-keygen -l -f '$key' | cut -d ' ' -f 2 |");
@@ -1721,8 +1861,8 @@ Contacter les roots pour faire reouvrir votre compte.
 
 Cordialement,
 
-PS: Ce message est généré automatiquement, les roots sont en copie.
-    Pour toute demande, merci de faire un ticket à admin\@acu.epita.fr
+PS: Ce message est généré automatiquement, les roots sont en copie.
+    Pour toute demande, merci de faire un ticket à admin\@acu.epita.fr
 
 -- 
 Les roots ACU";
@@ -1732,11 +1872,16 @@ Les roots ACU";
 		From    => "Roots assistants <admin\@acu.epita.fr>",
 		To      => $entry->get_value("mailAlias"),
 		Cc      => 'Roots assistants <root@acu.epita.fr>',
-		Subject => "[PILA][SSH-KEY] Clef SSH non protégée supprimée"
+		Subject => "[PILA][SSH-KEY] Clef SSH non protégée supprimée"
 	    ],
+	    attributes => {
+		encoding => 'quoted-printable',
+		charset  => 'utf-8',
+		format   => 'flowed',
+	    },
             body_str => $body,
 	);
-        Email::Sender::Simple::sendmail($mail);
+        sendmail($mail);
     };
 
     cmd_ssh_keys_without_passphrase_generic(\&$process);
@@ -1845,6 +1990,12 @@ B<lpt account> <login> [I<view> [I<attribute> [I<attribute> [...]]]]
 
         If <attribute> are given, display only those attributes.
 
+B<lpt account> <login> I<add> [./passwd] [nopass|password|passgen]
+
+	This is used to create a new Epita account, base for intra and/or lab account.
+
+	This will use the passwd file given in argument to import information about the login.
+
 B<lpt account> <login> I<create> <promo> <uid> <Prenom> <Nom> [nopass|password|passgen]
 
 	This is used to create a new Epita account, base for intra and/or lab account.
@@ -1855,10 +2006,12 @@ B<lpt account> <login> I<grant-intra>
 
 	Give rights to the user to access the intranet.
 
-B<lpt account> <login> I<grant-lab>
+B<lpt account> <login> I<grant-lab> <acu | yaka | ferry>
 
 	Give rights to the user to access intern systems of the laboratory (SSH, Unix, ...)
 
+        If ferry is given, open an account for exam only, with restricted rights.
+
 B<lpt account> <login> I<grant-mail>
 
 	Give rights to the user to receive e-mails.
@@ -1871,6 +2024,11 @@ B<lpt account> <login> I<close>
 
 	This is used to close an existing account.
 
+B<lpt account> <login> I<delete>
+
+	This is used to delete an existing account.
+        NEVER DELETE AN ACCOUNT, close it instead.
+
 B<lpt account> <login> I<mail> [new-mail]
 
 	This is used to display, or change if [new-mail] is given, the account contact adress.