diff --git a/install_backuppc_mac.sh b/install_backuppc_mac.sh
index da02f5b..8870a7a 100755
--- a/install_backuppc_mac.sh
+++ b/install_backuppc_mac.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
-# Automatisation de configuration backuppc pour poste linux
+# Automatisation de configuration backuppc pour poste MAC
 # Institut de Physique de Rennes UMR6251
-# Anthony CARRÉ, Jérémy GARDAIS, Guillaume RAFFY — Mars 2016
+# Jérémy GARDAIS, Guillaume RAFFY — Avril 2018
 
 SUCCESS=0
 ERROR=1
@@ -18,14 +18,16 @@ 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;31m%-6s\e[m' "DEBUG : Autoriser les accès SSH pour ${userLogin}."
 }
 
 
 function ensurePingIsAllowed()
 {
-	sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setstealthmode off
+	#sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setstealthmode off
+	printf '\e[1;31m%-6s\e[m' "DEBUG : Désactivation du mode furtif (ping)."
 	if [ $? != 0 ]; then
 		printf '\e[1;31m%-6s\e[m' "La désactivation du mode furtif a échoué"; return "$ERROR"
 	fi
@@ -33,14 +35,16 @@ function ensurePingIsAllowed()
 
 function ensureSshdIsRunning()
 {
-	sudo launchctl list | grep 'com.openssh.sshd' &> /dev/null
+	#sudo launchctl list | grep 'com.openssh.sshd' &> /dev/null
+	printf '\e[1;31m%-6s\e[m' "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;31m%-6s\e[m' "DEBUG : Activation du serveur ssh."
 	if [ $? != 0 ]; then
 		printf '\e[1;31m%-6s\e[m' "L'activation du serveur ssh a échoué"; return "$ERROR"
 	fi