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162 | guruuser@GRU01DBS01TEST:~$ telnet keyserver.ubuntu.com 80
Trying 91.189.90.55...
Connected to keyserver.ubuntu.com.
Escape character is '^]'.
GET /
HTTP/1.0 400 Bad Request
Server: squid/3.1.19
Mime-Version: 1.0
Date: Mon, 17 Aug 2015 10:32:53 GMT
Content-Type: text/html
Content-Length: 3173
X-Squid-Error: ERR_INVALID_URL 0
Vary: Accept-Language
Content-Language: en
X-Cache: MISS from cassava.canonical.com
X-Cache-Lookup: NONE from cassava.canonical.com:11371
Via: 1.0 cassava.canonical.com (squid/3.1.19)
Connection: close
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>ERROR: The requested URL could not be retrieved</title>
<style type="text/css"><!--
/*
Stylesheet for Squid Error pages
Adapted from design by Free CSS Templates
http://www.freecsstemplates.org
Released for free under a Creative Commons Attribution 2.5 License
*/
/* Page basics */
* {
font-family: verdana, sans-serif;
}
html body {
margin: 0;
padding: 0;
background: #efefef;
font-size: 12px;
color: #1e1e1e;
}
/* Page displayed title area */
#titles {
margin-left: 15px;
padding: 10px;
padding-left: 100px;
background: url('http://www.squid-cache.org/Artwork/SN.png') no-repeat left;
}
/* initial title */
#titles h1 {
color: #000000;
}
#titles h2 {
color: #000000;
}
/* special event: FTP success page titles */
#titles ftpsuccess {
background-color:#00ff00;
width:100%;
}
/* Page displayed body content area */
#content {
padding: 10px;
background: #ffffff;
}
/* General text */
p {
}
/* error brief description */
#error p {
}
/* some data which may have caused the problem */
#data {
}
/* the error message received from the system or other software */
#sysmsg {
}
pre {
font-family:sans-serif;
}
/* special event: FTP / Gopher directory listing */
#dirmsg {
font-family: courier;
color: black;
font-size: 10pt;
}
#dirlisting {
margin-left: 2%;
margin-right: 2%;
}
#dirlisting tr.entry td.icon,td.filename,td.size,td.date {
border-bottom: groove;
}
#dirlisting td.size {
width: 50px;
text-align: right;
padding-right: 5px;
}
/* horizontal lines */
hr {
margin: 0;
}
/* page displayed footer area */
#footer {
font-size: 9px;
padding-left: 10px;
}
body
:lang(fa) { direction: rtl; font-size: 100%; font-family: Tahoma, Roya, sans-serif; float: right; }
:lang(he) { direction: rtl; }
--></style>
</head><body id=ERR_INVALID_URL>
<div id="titles">
<h1>ERROR</h1>
<h2>The requested URL could not be retrieved</h2>
</div>
<hr>
<div id="content">
<p>The following error was encountered while trying to retrieve the URL: <a href="/">/</a></p>
<blockquote id="error">
<p><b>Invalid URL</b></p>
</blockquote>
<p>Some aspect of the requested URL is incorrect.</p>
<p>Some possible problems are:</p>
<ul>
<li><p>Missing or incorrect access protocol (should be <q>http://</q> or similar)</p></li>
<li><p>Missing hostname</p></li>
<li><p>Illegal double-escape in the URL-Path</p></li>
<li><p>Illegal character in hostname; underscores are not allowed.</p></li>
</ul>
<p>Your cache administrator is <a href="mailto:webmaster?subject=CacheErrorInfo%20-%20ERR_INVALID_URL&body=CacheHost%3A%20cassava.canonical.com%0D%0AErrPage%3A%20ERR_INVALID_URL%0D%0AErr%3A%20%5Bnone%5D%0D%0ATimeStamp%3A%20Mon,%2017%20Aug%202015%2010%3A32%3A53%20GMT%0D%0A%0D%0AClientIP%3A%20130.0.83.113%0D%0A%0D%0AHTTP%20Request%3A%0D%0A%0D%0A%0D%0A">webmaster</a>.</p>
<br>
</div>
<hr>
<div id="footer">
<p>Generated Mon, 17 Aug 2015 10:32:53 GMT by cassava.canonical.com (squid/3.1.19)</p>
<!-- ERR_INVALID_URL -->
</div>
</body></html>
Connection closed by foreign host.
|