how to feed a file to telnet

Posted by knittl on Stack Overflow See other posts from Stack Overflow or by knittl
Published on 2010-04-14T17:06:29Z Indexed on 2010/04/14 17:13 UTC
Read the original article Hit count: 299

Filed under:

telnet

|

redirect

|

pipes

|

http

hello community,

understanding http and headers i played around with telnet to send requests. to not type everything again and again and again i thought i'd write a small textfile with all the commands i need.

my file is as simple as follows:

GET /somefile.php HTTP/1.1
Host: localhost

i then try to feed it to telnet with io-redirection:

$ telnet localhost 80 < telnet.txt

but all output i get is

Trying ::1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.

what am i doing wrong?

© Stack Overflow or respective owner

Related posts about telnet

Telnet does not give a response

as seen on Server Fault - Search for 'Server Fault'
Some wireless access points are acting a little weird, so I want to reboot them every couple of hours. Luckily there exists a security flaw which lets me login as root through telnet when using port 1111 (without username and password). Now I want to use that to let my QNAP NAS execute the reboot… >>> More
Ougoing telnet: Unable to connect to remote host: Connection refused

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am trying to telnet from Ubuntu server (running Maverick) on ec2 to another machine I have set up not on ec2 - we'll call it "server-x". The two machines are connected via vpn. I can ping from the ec2 machine to server-x no problem. On another machine also on the vpn but also not on ec2 I can… >>> More
Connect to remote server

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi All, I'm new to perl. And I have used following code from one forum to connect to one of the server. but throwing error messages [root@Cus]# cat tt.pl #!/usr/bin/perl use Net::Telnet; $telnet = new Net::Telnet ( Timeout=>2, Errmode=>'die'); $telnet->open('10.0.0.28'); $telnet->waitfor('/login:/'); $telnet->print('administrator'); $telnet->waitfor('/Password:/'); $telnet->print('test'); $telnet->waitfor('/switch8-12>/'); $telnet->print('whoamI'); $output=$telnet->waitfor('/switch8-12>/'); print… >>> More
Why do I get 'use: command not found' when I run my Perl script?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm new to Perl. And I have used following code from one forum to connect to one of the server. but throwing error messages [root@Cus]# cat tt.pl #!/usr/bin/perl use Net::Telnet; $telnet = new Net::Telnet ( Timeout=>2, Errmode=>'die'); $telnet->open('10.0.0.28'); $telnet->waitfor('/login:/'); $telnet->print('administrator'); $telnet->waitfor('/Password:/'); $telnet->print('test'); $telnet->waitfor('/switch8-12>/'); $telnet->print('whoamI'); $output=$telnet->waitfor('/switch8-12>/'); print… >>> More
Code to connect to remote server using perl

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm written small code to connect to remote server using perl but observing error messages #!/usr/bin/perl -w use Net::Telnet; $telnet = new Net::Telnet ( Timeout=>60, Errmode=>'die'); $telnet->open('192.168.50.40'); $telnet->waitfor('/login:/'); $telnet->print('queen'); $telnet->waitfor('/password:/'); $telnet->print('kinG… >>> More

Related posts about redirect

ajax redirect dillema, how to get redirect URL OR how to set properties for redirect request

as seen on Stack Overflow - Search for 'Stack Overflow'
First, I'm working in Google Chrome, if that helps. Here is the behavior: I send an xhr request via jquery to a remote site (this is a chrome Extension, and I've set all of the cross-site settings...): $.ajax({ type: "POST", contentType : "text/xml", url: some_url, data: some_xml… >>> More
.htaccess file size causes 500 Internal Server Error

as seen on Pro Webmasters - Search for 'Pro Webmasters'
As soon as my .htaccess goes over approx 8410 bytes, I get a 500 Internal Server Error. I don't think this is due to a bad redirect, as I have experimented with redirects in the .htaccess and then with just text that is commented out #. (no actual commands in the .htaccess file) Is there anything… >>> More
ASP.Net FormsAuthentication Redirect Loses the cookie between Redirect and Application_AuthenticateR

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a FormsAuthentication cookie that is persistent and works independently in a development, test, and production environment. I have a user that can authenticate, the user object is created, the authentication cookie is added to the response: 'Custom object to grab the TLD from the url authCookie… >>> More
How to avoid open-redirect vulnerability and safely redirect on successful login (HINT: ASP.NET MVC

as seen on Stack Overflow - Search for 'Stack Overflow'
Normally, when a site requires that you are logged in before you can access a certain page, you are taken to the login screen and after successfully authenticating yourself, you are redirected back to the originally requested page. This is great for usability - but without careful scrutiny, this feature… >>> More
Redirect with htaccess for images onto another server without redirect looping

as seen on Stack Overflow - Search for 'Stack Overflow'
Hey guys, I currently have a host where my main site is hosted on. I have set up nginx on another server to mirror/cache files being requested if it doesn't have it already, in particular images and flv videos. For example: www.domain.com is my main site. www.domain.com/video/video.flv www.domain… >>> More