Patch cut command for extracting root password

Use everything after first occurrence of the equals sign, and not only part between first end next equals sign.

db-container-backup/db-container-backup.sh

@@ -21,8 +21,8 @@ if [ ! -d $BACKUPDIR ]; then
 fi
 
 for i in $CONTAINER; do
-    MYSQL_DATABASE=$(docker exec $i env | grep MYSQL_DATABASE |cut -d"=" -f2)
-    MYSQL_PWD=$(docker exec $i env | grep MYSQL_ROOT_PASSWORD |cut -d"=" -f2)
+    MYSQL_DATABASE=$(docker exec $i env | grep MYSQL_DATABASE |cut -d"=" -f2-)
+    MYSQL_PWD=$(docker exec $i env | grep MYSQL_ROOT_PASSWORD |cut -d"=" -f2-)
 
     docker exec -e MYSQL_DATABASE=$MYSQL_DATABASE -e MYSQL_PWD=$MYSQL_PWD \
         $i /usr/bin/mysqldump -u root $MYSQL_DATABASE \
@@ -49,4 +49,4 @@ for i in $BITWARDEN_CONTAINERS; do
     fi
 done
 
-echo "$TIMESTAMP Backup for Databases completed"
+echo "$TIMESTAMP Backup for Databases completed"