Hi, everyone. I am interested in making an HTTP Banner Grabber, but when i connect to a server on port 80 and i send something (e.g. "HEAD / HTTP/1.1") recv doesn't return anything to me like when i do it in let's say netcat.. How would i go about this? Thanks! ...
Hi, I have found this little script in PHP that send a simple request to twitter for update your status, I have tried this: http://pratham.name/twitter-php-script-without-curl.html, and it work. Now, I want send this request with netcat, but this doesn't work, why? I send request in this way: echo -e $head | nc twitter.com 80 The $he...
Hi Everyone! I'm not sure if this is relevant to this site or not, if not I apologize. I have a GPS device that's transmitting its coordinates to my server on port 5556. I know that its succeeding at doing this because I installed netcat and its monitoring this port, it does return a string. How can I capture whats returning and utili...
I have observed a different behaviour between netcat and telnet when connecting to the public route server bgp-view.tvnetwork.hu and issuing the command show ip bgp. Using Telnet the output (which is normally some tens of thousands lines long) is truncated and in order to view it all you have to press space or enter to continue (like th...
Possible Duplicate: modify a datastream on the fly I need to hijack and modify a datastream. The stream consists of fixed-width commands. Each command is a new line, and the documentation says that each command starts and ends with an STX/ETX (start and end of text) pair. The sending system is using serial, but is attacked to...
Hi, For front-end debug purposes, I've set a netcat proxy in order to intercept HTTP requests, eg: $ mkfifo /tmp/backpipe $ while true; do nc -vv -l -k 12345 < /tmp/backpipe | tee -a requests.in | nc localhost 80 | tee -a requests.out > /tmp/backpipe; done It works great but, in firebug, when accessing my web application on port 1234...
Hey all, I'm trying to create a debug listener that listens on a port for a data string and forwards it to a php script as an argument. How can I specify that the input to the port should be used as an argument? For example: The remote device send a string with comma separated values value1,value2,value3 and I'd like to run the command...
Hi all ... Maybe a simple explanation for this but it seems that glassfish (on port 8080) does not respond normally to netcat requests ... for example: nc localhost 8080 OPTIONS ... nothing is 'returned' and netcat exits. If you do a similar thing against www.google.com 80 you will get an expected error message returned from the ser...
The ways to reduce startup time of Java and Scala applications have been already discussed here and here. One of the solutions suggested there was to use client-server approach with either Nailgun or a simple hand-written server communicating through a TCP socket with netcat. On the one hand, Nailgun is designed for this purpose. On the...