This is how we forward all arguments from one URL to another you need to put this in a .php file on your server (e.g index.php):
<?php
header("Status: 301 Moved Permanently");
header("Location:http://bytefreaks.net/university-of-cyprus".$_SERVER['QUERY_STRING']);
exit;
?>
Example of Usage:
http://www.cs.ucy.ac.cy?/article
Following you can find a very practical trick that allows you to enable/disable all prints to the screen with as little effort as possible while not dramatically increasing the overall code size to do this.
For C: Place on the top of your code or on a header file the following:
#define ENABLE_DEBUG #ifdef ENABLE_DEBUG #define XDEBUG(...) printf(__VA_ARGS__) #else #define XDEBUG(...) /**/ #endif
and then inside the code whenever you want to print some debug information do as follows:
XDEBUG("Max Weight %d, Total Trips %d\n", minMax, trips);
For C++: Place on the top of your code or on a header file the following:
#define ENABLE_DEBUG #ifdef ENABLE_DEBUG #define XDEBUG cout #else #define XDEBUG if(0) cerr #endif
and then inside the code whenever you want to print some debug information do as follows:
XDEBUG << "We got " << disks << " disks\n";
g++ -O3 -Wall skala.cpp; time ./a.out; i=$(($i+1)); cp cy2012b1.in cy2012b1.in.$i; cp cy2012b1.out cy2012b1.out.$i
a.out reads from the input file and produces the expected result in the output file.
First of all you will need a page the will keep record of the registrations.
To do the paste the following code in a *.php file on a php-enabled webserver:
<html>
<body>
<?php
if (isset($_GET["ip"]) && isset($_GET["name"]))
{
echo "Current Time " . gmdate("d/m/Y H:i:s e", $_SERVER['REQUEST_TIME']) . " IP " . $_GET["ip"] . " Hostname " . $_GET["name"] . "!<br/>";
$file=fopen("cookies.txt","a") or $file=fopen("log.txt","x");
fwrite($file,"Time " . gmdate("d/m/Y H:i:s e", $_SERVER['REQUEST_TIME']) . " IP " . $_GET["ip"] . " Hostname " . $_GET["name"] . "\n" );
fclose($file);
}
else
{
echo "Welcome Murloc!<br />";
echo "Following the SSH Login Log File:<br /><br />";
$file=fopen("log.txt","r") or $file=fopen("cookies.txt","x");
while(!feof($file))
{
echo fgets($file). "<br />";
}
fclose($file);
echo "Your IP is ".$_SERVER['REMOTE_ADDR']. "<br />Current Time " . gmdate("d/m/Y H:i:s e", $_SERVER['REQUEST_TIME']) . "<br /><br />";
echo "Bye Bye Bob<br />";
}
?>
</body>
</html>
The above php script will store your IP and Hostname if you provide them on the URL along with the time that the event happened and if you do not then it will list the registered IPs.
NOTE:Not sure how safe this code is
In order to invoke it / send you IP and hostname, issue form bash the following:
IPs=`ifconfig | grep 'inet addr:'| grep -v '127.0.0.1' | cut -d: -f2 | awk '{ print $1}'`
wget "http://www.example.com/ip.php?ip=$IPs&name=$HOSTNAME" -o /dev/null
