diff --git a/install_backuppc_mac.sh b/install_backuppc_mac.sh
index d4a42b2..6d41200 100755
--- a/install_backuppc_mac.sh
+++ b/install_backuppc_mac.sh
@@ -21,8 +21,8 @@ function GetDefaultUser() {
 function AllowUserToConnectToThisMachineUsingSsh()
 {
 	local userLogin="$1"
-	#dscl . append '/Groups/com.apple.access_ssh' user "${userLogin}"
-	#dscl . append /Groups/com.apple.access_ssh groupmembers $(dscl . read "/Users/${userLogin}" GeneratedUID | cut -d " " -f 2)
+	dscl . append '/Groups/com.apple.access_ssh' user "${userLogin}"
+	dscl . append /Groups/com.apple.access_ssh groupmembers $(dscl . read "/Users/${userLogin}" GeneratedUID | cut -d " " -f 2)
 	printf '\e[1;33m%-6s\e[m\n' "DEBUG : Autoriser les accès SSH pour ${userLogin}."
 }
 ## }}}
@@ -30,7 +30,7 @@ function AllowUserToConnectToThisMachineUsingSsh()
 ## EnsurePingIsAllowed {{{
 function EnsurePingIsAllowed()
 {
-	#sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setstealthmode off
+	sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setstealthmode off
 	printf '\e[1;33m%-6s\e[m\n' "DEBUG : Désactivation du mode furtif (ping)."
 	if [ $? != 0 ]; then
 		printf '\e[1;31m%-6s\e[m\n' "ERREUR : La désactivation du mode furtif a échoué"
@@ -42,14 +42,14 @@ function EnsurePingIsAllowed()
 ## EnsureSshdIsRunning {{{
 function EnsureSshdIsRunning()
 {
-	#sudo launchctl list | grep 'com.openssh.sshd' &> /dev/null
+	sudo launchctl list | grep 'com.openssh.sshd' &> /dev/null
 	printf '\e[1;33m%-6s\e[m\n' "DEBUG : Vérification si sshd est déjà en cours."
 	if [ $? != 0 ]; then
 		# enable 'Remote login' in 'system preferences'
 		sudo launchctl enable system/com.openssh.sshd &> /dev/null
 		sudo launchctl load /System/Library/LaunchDaemons/ssh.plist &> /dev/null
 	fi
-	#sudo launchctl list | grep 'com.openssh.sshd' &> /dev/null
+	sudo launchctl list | grep 'com.openssh.sshd' &> /dev/null
 	printf '\e[1;33m%-6s\e[m\n' "DEBUG : Activation du serveur ssh."
 	if [ $? != 0 ]; then
 		printf '\e[1;31m%-6s\e[m\n' "ERREUR : L'activation du serveur ssh a échoué";
@@ -126,17 +126,17 @@ function AddUserBackuppc() {
 	fi
 
 	# Create user
-	#dscl . -create "/Users/$userLogin"
-	#dscl . -create "/Users/$userLogin" UserShell /bin/bash
-	#dscl . -create "/Users/$userLogin" RealName "backuppc"
-	#dscl . -create "/Users/$userLogin" UniqueID "$newid"
-	#dscl . -create "/Users/$userLogin" PrimaryGroupID "$groupId"
-	#dscl . -create "/Users/$userLogin" NFSHomeDirectory "$homeDir"
-	#dscl . -create "/Users/$userLogin" IsHidden 1 # hide from login window
+	dscl . -create "/Users/$userLogin"
+	dscl . -create "/Users/$userLogin" UserShell /bin/bash
+	dscl . -create "/Users/$userLogin" RealName "backuppc"
+	dscl . -create "/Users/$userLogin" UniqueID "$newid"
+	dscl . -create "/Users/$userLogin" PrimaryGroupID "$groupId"
+	dscl . -create "/Users/$userLogin" NFSHomeDirectory "$homeDir"
+	dscl . -create "/Users/$userLogin" IsHidden 1 # hide from login window
 	printf '\e[1;33m%-6s\e[m\n' "DEBUG : Création de l'utilisateur ${userLogin}."
 
 	# Homedir permissions
-	#chown -R "$userLogin:$groupId" "$homeDir"
+	chown -R "$userLogin:$groupId" "$homeDir"
 	printf '\e[1;33m%-6s\e[m\n' "DEBUG : chown -R $userLogin:$groupId $homeDir"
 
 	AllowUserToConnectToThisMachineUsingSsh "${userLogin}"
@@ -157,11 +157,11 @@ function AllowBackuppcSudo() {
 		return "$ERROR"
 	fi
 
-	#sudo mkdir -p -- "${sudoersDir}"
+	sudo mkdir -p -- "${sudoersDir}"
 	printf '\e[1;33m%-6s\e[m\n' "DEBUG : Création du dossier ${sudoersDir}."
 
 	# Allow user to use rsync with sudo
-	#sudo sh -c "echo '${userLogin} ALL=(ALL:ALL)  NOEXEC:NOPASSWD: /usr/bin/rsync' > ${sudoersDir}/backuppc_noexec"
+	sudo sh -c "echo '${userLogin} ALL=(ALL:ALL)  NOEXEC:NOPASSWD: /usr/bin/rsync' > ${sudoersDir}/backuppc_noexec"
 	printf '\e[1;33m%-6s\e[m\n' "DEBUG : ajout de '${userLogin} ALL=(ALL:ALL)  NOEXEC:NOPASSWD: /usr/bin/rsync'"
 	printf '\e[1;33m%-6s\e[m\n' "DEBUG : dans le fichier ${sudoersDir}/backuppc_noexec."
 }
@@ -291,11 +291,11 @@ mv -f -- "${filepl}" "${dir1}"
 printf '\e[1;35m%-6s\e[m\n' "DEBUG : Partie - Création du compte backuppc"
 homebackuppc='/var/lib/backuppc'
 AddUserBackuppc "${input_login}" "${homebackuppc}"
-#mkdir -p -- "${homebackuppc}"/.ssh
+mkdir -p -- "${homebackuppc}"/.ssh
 printf '\e[1;33m%-6s\e[m\n' "DEBUG : Création du répertoire .ssh de l'utilisateur : ${homebackuppc}/.ssh"
-#echo "from=\"129.20.203.16\" ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDIhMc8ixQXfWDACJy4q0v8T877UxahhCjO51PQFzylwVpf88LX3yWeDrWIW0NRu0zoSm396mig918OpD5ggqML/QbYbQsoDdAFUV/tK4JU6UJgEQIl25MOcUBCFepsFBGS09CH/V07xSUqSP/+beeTRLNO2CQzk3S2y3YfkXpM7KmOGfeLgoCaQAcxIkgLXeM3TpCZEzJDlZ8c8k/DjVvsgwCpQktYzNo2b37KHLLfgyW9KSo6N9sReUuNQjS6lu8rjrXfc6+J0pY2D6IxWptTWL/JVrhFCUqe4QQy+xYjoR41wqnAQyl/kOcyBNhSvojMKwQT6vlPwru6pOno16/X backuppc@backuppc.ipr.univ-rennes1.fr" > "${homebackuppc}"/.ssh/authorized_keys
+echo "from=\"129.20.203.16\" ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDIhMc8ixQXfWDACJy4q0v8T877UxahhCjO51PQFzylwVpf88LX3yWeDrWIW0NRu0zoSm396mig918OpD5ggqML/QbYbQsoDdAFUV/tK4JU6UJgEQIl25MOcUBCFepsFBGS09CH/V07xSUqSP/+beeTRLNO2CQzk3S2y3YfkXpM7KmOGfeLgoCaQAcxIkgLXeM3TpCZEzJDlZ8c8k/DjVvsgwCpQktYzNo2b37KHLLfgyW9KSo6N9sReUuNQjS6lu8rjrXfc6+J0pY2D6IxWptTWL/JVrhFCUqe4QQy+xYjoR41wqnAQyl/kOcyBNhSvojMKwQT6vlPwru6pOno16/X backuppc@backuppc.ipr.univ-rennes1.fr" > "${homebackuppc}"/.ssh/authorized_keys
 printf '\e[1;33m%-6s\e[m\n' "DEBUG : Ajout de la clef SSH du serveur dans "${homebackuppc}"/.ssh/authorized_keys."
-#chown -R backuppc "${homebackuppc}"/.ssh/
+chown -R backuppc "${homebackuppc}"/.ssh/
 printf '\e[1;33m%-6s\e[m\n' "DEBUG : chown -R backuppc ${homebackuppc}/.ssh/"
 
 #### END ####