diff --git a/configs/backup_mariadb.sh b/configs/backup_mariadb.sh
new file mode 100644
index 0000000..34d1075
--- /dev/null
+++ b/configs/backup_mariadb.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Variables
+DATE=$(date +'%Y-%m-%d_%H-%M-%S')
+BACKUP_DIR="/var/backups/mariadb"
+DB_NAME="sdis29"
+DB_USER="adminBDsdis"
+DB_PASS="u@4xKH@X"
+
+
+# Créer le dossier de backup s'il n'existe pas
+mkdir -p $BACKUP_DIR
+
+# Exécuter la sauvegarde
+mysqldump -u $DB_USER -p$DB_PASS $DB_NAME > $BACKUP_DIR/${DB_NAME}_backup_$DATE.sql
+
+# Optionnel : compresser la sauvegarde
+gzip $BACKUP_DIR/${DB_NAME}_backup_$DATE.sql
+
+# Nettoyer les anciennes sauvegardes (plus de 7 jours dans notre cas)
+find $BACKUP_DIR -type f -name "*.gz" -mtime +7 -exec rm {} \;