Looking for logging into the Wpa_client site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Wpa_client site. After that you can login as usual with your login credentials.
https://linux.die.net/man/8/wpa_cli
http://sirlagz.net/2012/08/27/how-to-use-wpa_cli-to-connect-to-a-wireless-network/
https://unix.stackexchange.com/questions/415816/i-am-trying-to-connect-to-wifi-using-wpa-cli-set-network-command-but-it-always-r
https://wiki.archlinux.org/index.php/WPA_supplicant
https://www.freebsd.org/cgi/man.cgi?wpa_cli
http://www.qnx.com/developers/docs/6.5.0SP1.update/com.qnx.doc.neutrino_utilities/w/wpa_cli.html
https://shapeshed.com/linux-wifi/
https://stackoverflow.com/questions/22825443/connect-to-password-protected-wifi-network-using-adb-shell
https://access.redhat.com/articles/15414
https://service.tu-dortmund.de/linux-mit-wpa-supplicant-wlan
https://books.google.de/books?id=Bym1sRkz9qsC&pg=PA167&lpg=PA167&dq=wpa_client+login
https://stackoverflow.com/questions/28543638/how-to-delete-a-network-profile-from-etc-wpa-supplicant-wpa-supplicant-conf-thro
https://www.npmjs.com/package/wireless-tools