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Shell Programming and Scripting

Bash Sockets ?

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# 1  
Old 11-25-2011
Bash Sockets ?
hey all,

I have got these two examples of sockets:


PHP Code:
#!/bin/bash

# Config
NICK="UNIX-bot"
SERVER="example"
PORT=5555
CHANNEL="#de"


exec 3<>/dev/tcp/${SERVER}/${PORT}
echo "NICK ${NICK}" >&3
echo "USER ${NICK} 8 * : ${NICK}" >&3
echo "JOIN ${CHANNEL}" >&3
cat <&3

exit $? 

1)
How can I send Pong when Pinged? there must be an endless loop while connected which sends pong reply when getting ping request.


2)
I got this example to connect to a website:

PHP Code:
exec 3<>/dev/tcp/www.google.com/80
echo -e "GET / HTTP/1.1\n\n" >&3
cat <&3 
this example works fine,, but when I replace Google with my website

PHP Code:
exec 3<>/dev/tcp/eawedat.zxq.net/80
echo -e "GET / HTTP/1.1\n\n" >&3
cat <&3 

it fails , it writes me this :


PHP Code:
HTTP/1.1 400 Bad Request
Date: Fri, 25 Nov 2011 16:21:58 GMT
Server: Apache
Content-Length: 226
Connection: close
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
</p>
</body></html> 
3)How to strip HTML's tags & HTTP HEADERS ?

thanks.
# 2  
Old 11-25-2011

Take a look at this script:
http://bashcurescancer.com/media/scr...pClient.sh.txt
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