Great post! Can anyone provide a little help on bash script basics for me? I’d like to understand what lines 21 and 22 do.
I’d like to modify the script to work as intended when used with the –sites option. It fails because I’ve got a server with WP installations each stored in their own directory within a “sites” subdirectory. As an example, here are the paths to wp-config.php in three of the sites: