wget --post-data "LoginName=email&Password=haslo" --no-check-certificate -O dziennik.html https://cufs.vulcan.net.pl/gminazbaszyn/Account/LogOn?ReturnUrl=%2Fgminazbaszyn%2FFS%2FLS%3Fwa%3Dwsignin1.0%26wtrealm%3Dhttps%253a%252f%252fuonetplus.vulcan.net.pl%252fgminazbaszyn%252fLoginEndpoint.aspx%26wctx%3Dhttps%253a%252f%252fuonetplus.vulcan.net.pl%252fgminazbaszyn%252fLoginEndpoint.aspx