usage: sitelookup [ -w  ] [ -s  ] [ -d  ]                  [ -u  ] [ -a ]                  [ domain,wp_user,site_handle,site_root,site_admin ]                  -w:wp_user is the top level unix user (admin1)                  -s:site_handle is the site equivalent of wp_user (site1)                  -d:domain is the hostname for a site (myco.com)                  -u:site_admin is the username for a site (bob)                  -a:returns info on all sites

E.g.