phpMyAdmin: retrait de link

mariadb.md

@@ -1,8 +1,16 @@
 # MariaDB
 
+```shell
+$ docker pull mariadb:12.0
+```
+```shell
+docker network create mariadb_net
+```
+
 ```shell
 $ docker run --detach --name mariadb \
   -e MARIADB_ROOT_PASSWORD=my-secret-pw \
+  --network mariadb_net
   -p 3306:3306 \
   -v mariadb_data:/var/lib/mysql \
   mariadb:12.0
@@ -11,5 +19,12 @@ $ docker run --detach --name mariadb \
 ## phpMyAdmin
 
 ```shell
-$ docker run --detach --name phpmyadmin --link mysql_db_server:db -p 8080:80 phpmyadmin:5.2-fpm-alpine
+$ docker pull phpmyadmin:5.2-fpm-alpine
+```
+
+```shell
+$ docker run --detach --name phpmyadmin 
+  --network mariadb_net
+  -p 8080:80 
+  phpmyadmin:5.2-fpm-alpine
 ```