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| who the hell is Abduljabbar |
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| An example of captcha from Facebook |
Spam(including bots), malicious script and or repeated form sending are always the main problem when you open your website for user interaction.
October 19, 2013
CAPTCHA:Drawing a line between human and machine
Spam(including bots), malicious script and or repeated form sending are always the main problem when you open your website for user interaction.
May 17, 2013
Rapidleech with PHP FastCGI and NginX server
What is Rapidleech?
taken from their website (http://rapidleech.com),
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| Rapidleech welcome page |
taken from their website (http://rapidleech.com),
Rapid Leech is a free server transfer script for use on various popular upload/download sites such as megaupload.com, Rapidshare.com and more than 45 others. The famous Rapidleech script transfers files from Rapidshare, Megaupload, Depositfiles.com, Easy-share.com, etc, via your fast servers connection speed and dumps the file on your server. You may then download these files from your server anytime later.not only it allow you to transfer files from other file-sharing host or from another FTP server, you also use it to upload a file to another file-sharing host or FTP server. You don't even need to worry about database plus, it's free with a very helpful community too.
January 23, 2013
connect to a wireless network using terminal in UNIX system
connecting to a wireless network is easy when a GUI program does all the hectic work to us. But how do one connect to a wireless network using the terminal?
This tutorial is applicable to ALL UNIX-based computer. It's not limited to Backtrack only.
Before we begin, please familiar yourself with some of this term or command-line code.
wireless key - your network password or the network security key
essid - the wireless network name
ifconfig - Enables your wireless device to communicate with the wireless network
iwlist - List all available access point, or the wireless network that in range.
iwconfig - to list all network card attach to your computer/laptop
dhclient - get an IP Address via DHCP from the connected wireless network
Lets get the working First, fire up your terminal. We need to know what is the name of our wireless device. To get your wireless device name, type iwconfig then press enter. it will list all available network card whether a wired or a wireless one. next, we will tell our wireless card to wake up. To do this, type ifconfig wlan0 up then press enter. In this post, wlan0 is the name of my wireless card. yours could be different.
We now need to scan if there is a wireless network nearby with a known security key. Now type, iwlist wlan0 scan, again, my wlan0 is the name of my wireless card. A list of available network will be printed out on the terminal. Then, we start a handshake with the network. to do this, type iwconfig wlan0 essid wifi key 5405507cd1 then press enter. Lets breakdown the command, iwconfig essid key .
That is the syntax to use the command of iwconfig. Beware though, if your network contain a spaces in their name, you need to wrap the network name with a quote or this, "". For an example, suppose your network name is wifi net, you need to type the syntax like this, iwconfig wlan0 essid "wifi net" key 5405507cd1. Again, that syntax is for wireless network that use a HEX key.
To use an ASCII key, s: has to be put after the key command. If you are using ASCII key to connect, use it like this, iwconfig wlan0 essid "wifi net" key s: abc0134567892
After a successful connection, in order for us to connect to the internet, we need to have an IP Address. To get an IP Address, type in dhclient wlan0. you should now be fully connected and have your own IP Address.
Before we begin, please familiar yourself with some of this term or command-line code.
wireless key - your network password or the network security key
essid - the wireless network name
ifconfig - Enables your wireless device to communicate with the wireless network
iwlist - List all available access point, or the wireless network that in range.
iwconfig - to list all network card attach to your computer/laptop
dhclient - get an IP Address via DHCP from the connected wireless network
Lets get the working First, fire up your terminal. We need to know what is the name of our wireless device. To get your wireless device name, type iwconfig then press enter. it will list all available network card whether a wired or a wireless one. next, we will tell our wireless card to wake up. To do this, type ifconfig wlan0 up then press enter. In this post, wlan0 is the name of my wireless card. yours could be different.
We now need to scan if there is a wireless network nearby with a known security key. Now type, iwlist wlan0 scan, again, my wlan0 is the name of my wireless card. A list of available network will be printed out on the terminal. Then, we start a handshake with the network. to do this, type iwconfig wlan0 essid wifi key 5405507cd1 then press enter. Lets breakdown the command, iwconfig
That is the syntax to use the command of iwconfig. Beware though, if your network contain a spaces in their name, you need to wrap the network name with a quote or this, "". For an example, suppose your network name is wifi net, you need to type the syntax like this, iwconfig wlan0 essid "wifi net" key 5405507cd1. Again, that syntax is for wireless network that use a HEX key.
To use an ASCII key, s: has to be put after the key command. If you are using ASCII key to connect, use it like this, iwconfig wlan0 essid "wifi net" key s: abc0134567892
After a successful connection, in order for us to connect to the internet, we need to have an IP Address. To get an IP Address, type in dhclient wlan0. you should now be fully connected and have your own IP Address.
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