diff --git a/backup_mysql.sh b/backup_mysql.sh
index 44a82cb..12a9a7e 100755
--- a/backup_mysql.sh
+++ b/backup_mysql.sh
@@ -21,19 +21,19 @@
 #####################################################################
 #
 #
-BKP_USER="mysqlbackupuser"     # Enter the username for backup
-BKP_PASS="$(cat $HOME/.password.txt)"       	# Enter the password of the backup user 
+BKP_USER="mysqlbackupuser"     			# Enter the username for backup
+BKP_PASS="$(cat $HOME/.password.txt)"   # Enter the password of the backup user 
 BKP_BASE_DIR=$(dirname "$0")
 #
-BKP_DEST="$HOME/Documents/MySQL"			# Enter the Backup directory,change this if you have someother location
+BKP_DEST="$HOME/Documents/MySQL"		# Enter the Backup directory,change this if you have someother location
 if [ ! -d $BKP_DEST ]; then mkdir $BKP_DEST; fi
 #
 ## Note: Scripts will delete all backup which are older then BKP_DAYS##
 #
 # D:3 W:22 M:93
-BKP_DAYS="3"				# Enter how many days backup you want,
-BKP_WEEKS="22"
-BKP_MONTHS="93"
+BKP_DAYS=3			# Enter how many days backup you want,
+BKP_WEEKS=21		# 3*7
+BKP_MONTHS=93		# 3*31
 #
 ########### Use This for only local server #############################
 MYSQL_HOST="localhost"  
@@ -46,6 +46,7 @@ MYSQL_HOST="localhost"
 ##################### Get Backup DATE ##################################
 #
 #BKP_DATE="$(date +"%A_%d-%m-%Y_%H-%M-%S")";
+# Pour les date en français: LC_ALL="fr_FR.UTF-8" date +"%B_%Y"
 #lundi=date +%u
 if [ $(date +%d) = "01" ]; then	# 1er du mois => octobre_2019
 	BKP_DATE="$(date +"%B_%Y")";
@@ -110,7 +111,7 @@ do
         $MYSQLDUMP -u $BKP_USER -h $MYSQL_HOST -p$BKP_PASS -r$BKP_FILENAME $db
         $GZIP -9 $BKP_FILENAME
         
-        server1="ftp.cluster011.ovh.net:www/backup/SilverBook/Bases_MySQL/"
+        server1="ftp.cluster011.ovh.net:backup/SilverBook/Bases_MySQL/"
         scp "$BKP_GZ_FILENAME" funnymac@"$server1"
         result=$?
         
@@ -126,36 +127,72 @@ do
 
     fi
 done
+
 #########To delete all backup files older then BKP_DAYS #################
 #
-#find $BKP_DEST -type f -mtime +$BKP_DAYS -delete
+# Nettoyage serveurs locaux:
 
-# xxx.S44_2019.sql.gz
-#   find . -name "*.sql.gz" -mtime +$BKP_WEEKS | grep -E 'S\d{2}_\d{4}'
-# xxx.octobre_2019.sql.gz
-#	find . -name "*.sql.gz" -mtime +$BKP_MONTHS | grep -E 'janvier|fevrier|mars|avril|mai|juin|juillet|aout|septembre|octobre|novembre|decembre'
-# xxx.Mercredi_30-10-2019_11-33-17.sql.gz
+find $BKP_DEST -name "*.sql.gz" -mtime +$BKP_DAYS | grep -v -E '(January|February|March|April|May|June|July|August|September|October|November|December)|(S\d{2}_\d{4})' | xargs rm -f
+#gfind /Users/bruno/Documents/MySQL -mtime +93 -iregex '.*\(January\|February\|March\|April\|May\|June\|July\|September\|October\|November\|December\).*'
 
-#find $BKP_DEST -name "*.sql.gz" -mtime +$BKP_DAYS | grep -v -E '(janvier|fevrier|mars|avril|mai|juin|juillet|aout|septembre|octobre|novembre|decembre)|(S\d{2}_\d{4})' > day.txt
-find -E $BKP_DEST -mtime +$BKP_DAYS -regex '.*(janvier|fevrier|mars|avril|mai|juin|juillet|aout|septembre|octobre|novembre|decembre)|(S\d{2}_\d{4})' > day.txt
-echo $?
+find $BKP_DEST -name "*.sql.gz" -mtime +$BKP_WEEKS | grep -E 'S\d{2}_\d{4}' | xargs rm -f
+#gfind /Users/bruno/Documents/MySQL -mtime +22 -regextype posix-extended -iregex '.*S[0-9]{2}_[0-9]{4}.*'
 
-#find $BKP_DEST -name "*.sql.gz" -mtime +$BKP_WEEKS | grep -E 'S\d{2}_\d{4}' > week.txt
-find -E $BKP_DEST -mtime +$BKP_WEEKS -regex 'S\d{2}_\d{4}' > week.txt
-echo $?
+find $BKP_DEST -name "*.sql.gz" -mtime +$BKP_MONTHS | grep -E '(January|February|March|April|May|June|July|August|September|October|November|December)' | xargs rm -f
+#
 
-#find $BKP_DEST -name "*.sql.gz" -mtime +$BKP_MONTHS | grep -E '(janvier|fevrier|mars|avril|mai|juin|juillet|aout|septembre|octobre|novembre|decembre)' > month.txt
-find -E $BKP_DEST -mtime +$BKP_MONTHS -regex '.*(janvier|fevrier|mars|avril|mai|juin|juillet|aout|septembre|octobre|novembre|decembre)' > month.txt
-echo $?
+# Nettoyage serveurs distants:
 
-# find . -name "*.sql.gz" | grep -E 'Monday|Tuesday' | xargs rm
+#916_dest="/volume1/Backup/SilverBook/Bases_MySQL"
+# ssh dsm916e "find /volume1/Backup/SilverBook/Bases_MySQL -type f -name '*.sql.gz' | grep -P '(Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday)' | xargs rm -f"
 
+ssh dsm916e "set -o pipefail; find /volume1/Backup/SilverBook/Bases_MySQL -type f -mtime +$BKP_DAYS -name '*.sql.gz' | grep -P '(Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday)' | xargs rm -f"
+retCode[1]=$?
+errMsg[1]="daily backup bases @ dsm916"
 
-# cd /volume1/Backup/SilverBook/Bases_MySQL
-# find . -type f -mtime +3 -name '*.sql.gz' -delete
+ssh dsm916e "set -o pipefail; find /volume1/Backup/SilverBook/Bases_MySQL -type f -mtime +$BKP_WEEKS -name '*.sql.gz' | grep -P 'S\d{2}_\d{4}' | xargs rm -f"
+retCode[2]=$?
+errMsg[2]="weekly backup bases @ dsm916"
+
+ssh dsm916e "set -o pipefail; find /volume1/Backup/SilverBook/Bases_MySQL -type f -mtime +$BKP_MONTHS -name '*.sql.gz' | grep -P '(January|February|March|April|May|June|July|August|September|October|November|December)' | xargs rm -f"
+retCode[3]=$?
+errMsg[3]="monthly backup bases @ dsm916"
+
+ovh_dest="/homez.528/funnymac/backup/SilverBook/Bases_MySQL"
+# ssh ovh "find /homez.528/funnymac/backup/SilverBook/Bases_MySQL -type f -name '*.sql.gz' | grep -P '(Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday)' | xargs rm -f"
+
+ssh ovh "set -o pipefail; find $ovh_dest -type f -mtime +1 -name '*.sql.gz' | grep -P '(Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday)' | xargs rm -f"
+retCode[4]=$?
+errMsg[4]="daily backup bases @ ovh"
+
+ssh ovh "set -o pipefail; find $ovh_dest -type f -mtime +$BKP_WEEKS -name '*.sql.gz' | grep -P 'S\d{2}_\d{4}' | xargs rm -f"
+retCode[5]=$?
+errMsg[5]="weekly backup bases @ ovh"
+
+ssh ovh "set -o pipefail; find $ovh_dest -type f -mtime +$BKP_MONTHS -name '*.sql.gz' | grep -P '(January|February|March|April|May|June|July|August|September|October|November|December)' | xargs rm -f"
+retCode[6]=$?
+errMsg[6]="monthly backup bases @ ovh"
+
+# Codes retour:
+# grep: 0 -> si lignes, 1 -> pas de lignes, 2 -> erreur
+# find: 0 -> si ok, >0 -> si erreur
+# xarg: 0 -> si ok, 123 à 127 si erreur, 1 -> autres erreurs
+
+for (( c=1; c<=6; c++ ))
+do  
+	#if [ ${retCode[$c]} -eq 1 ]; then
+  		#echo "erreur"
+  		#notification "Error on deleting remote files ${errMsg[$c]}" $result
+  		#notification "Error" ${retCode[$c]}
+	#fi
+	if [ ${retCode[$c]} -eq 0 ]; then
+  		echo "Pas d'erreur"
+  		#notification "Error on deleting remote files ${errMsg[$c]}" $result
+  		notification "No Error" ${retCode[$c]}
+	fi
+
+done
 
-# find /volume1/Backup/SilverBook/Bases_MySQL -type f -mtime +1 -name '*.sql.gz'
-# ssh dsm916e 'find /volume1/Backup/SilverBook/Bases_MySQL -type f -mtime +1 -name "*.sql.gz" -delete'
 #
 
 #### End of script ####