i ewvwiewed this link and see Follow these steps:
Download the plugin from https://wordpress.org/plugins/wp-super-cache/.
Upload this directory to your plugins directory. It will create a /opt/bitnami/apps/wordpress/htdocs/wp-content/plugins/wp-super-cache/ directory.
is it possible i install the plugnin directly from wordpress-wp-wdmian console via add plugin and activate on network and then go for next steps Using mod_rewrite Caching
To enable this option, modify the file at /opt/bitnami/apps/wordpress/conf/htaccess.conf with the content that the application displays when you click the “Update Mod_rewrite rules” link. Update your htaccess.conf file