$ socket wiki.perl-community.de 80 GET /bin/logon/User/WebStart HTTP/1.0 Host: wiki.perl-community.de HTTP/1.1 401 Authorization Required Date: Tue, 28 Mar 2006 19:58:45 GMT Server: Apache/1.3.28 (Linux/SuSE) PHP/4.3.3 mod_perl/1.28 WWW-Authenticate: Basic realm="Bitte den WikiNamen eingeben (z.B. HansMustermann)" Connection: close Content-Type: text/html; charset=ISO-8859-1 usw.