Sunday, 17 November 2013

FireFox users can Hack Rapidshare NOW

FireFox users can Hack Rapidshare NOW:

 

       The hot new Firefox plug-in takes browser customization to a whole new level by letting users filter site content or change page behaviors. The glory of open-source software is that it allows anyone with the inclination and the scripting knowledge to get under the hood and hot-rod their computing environment. But most of the time, that advantage is available only to people with the programming skills to make the changes they want.

That's where Greasemonkey, a free plug-in for Firefox, comes in -- it simplifies hacking the browser.

Released at the end 2004, Greasemonkey is the latest in a growing arsenal of Firefox customization tools. It changes how Web pages look and act by altering the rendering process.

Steps :

1) Install the Greasemonkey extension>>
http://downloads.mozdev.org/greasemonkey/greasemonkey_0.2.6.xpi
2) Restart Firefox
3) Go to http://rapidshare.de/files/1034529/rapidshare.user.js.html
4) Right click on rapidshare.user.js and choose "Install User Script".
5) Run FireFox.
6) From 'File' Menu click on Open File then browse to whereever you saved the 'greasemonkey.xpi' plug-in.
Open it, wait a couple seconds for the install button becomes active.
7) Click on it to install this plug-in then CLOSE FIREFOX.
8) Run FireFox again.
From the File Menu click on Open File then browse to whereever you saved the 'rapidshare.user.js'.
9) Open it.
10) Click the Tools Menu then click on Install User Script then click OK.
11) Close FireFox.

that's it now enjoy multiple file downloads......!!

Tuesday, 12 November 2013

How To Hide Files in JPEG Images

This post will help you to hide files in JPEG images :


In this example we will hide a text message inside a picture. We have choose for this tutorial a text file named foobar.txt and a picture linux.jpg.

1. Move your files you want to combine in a new folder, in our case C:\secret.

2. Add the file you want to hide into a new RAR archive like.Secret.txt .

3. WinRar created the archive in the folder where our files are located.

4. Open Command Prompt (Start -> Run..., type cmd and press Enter)

5. Go to the folder where your files are located, in this case C:\secret by using the cmd command.

6. Now type copy /b linux.jpg + foobar.txt.rar dummy.jpg where linux.jpg is the original picture, foobar.txt.rar is the file that will be hidden, and dummy.jpg is the file which contains both.

7. If you open dummy.jpg you will see the linux.jpg image.

8. Try opening the file with WinRar (select All files).

9. Now you can see the text file that is hidden in the picture.

Wednesday, 6 November 2013

4 Information gathering commands for linux

DIG :

      dig (domain information groper) is a flexible tool for interrogating DNS name servers. It performs DNS lookups and displays the answers that are returned from the name server(s) that were queried. Most DNS administrators use dig to troubleshoot DNS problems because of its flexibility, ease of use and clarity of output. Other lookup tools tend to have less functionality than dig.


     # dig google.com    

; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.17.rc1.el6_4.6 <<>> google.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38479
;; flags: qr rd ra; QUERY: 1, ANSWER: 11, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;google.com.            IN    A

;; ANSWER SECTION:
google.com.        62    IN    A    74.125.236.73
google.com.        62    IN    A    74.125.236.65
google.com.        62    IN    A    74.125.236.68
google.com.        62    IN    A    74.125.236.78
google.com.        62    IN    A    74.125.236.67
google.com.        62    IN    A    74.125.236.66
google.com.        62    IN    A    74.125.236.72
google.com.        62    IN    A    74.125.236.70
google.com.        62    IN    A    74.125.236.71
google.com.        62    IN    A    74.125.236.69
google.com.        62    IN    A    74.125.236.64

;; Query time: 53 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Thu Nov  7 10:40:52 2013
;; MSG SIZE  rcvd: 204

 

NSLOOKUP :

      Nslookup is a program to query Internet domain name servers. Examples of issueing a simple query: nslookup name nslookup IP_address nslookup name server nslookup IP_address server 


     # nslookup google.com    

Server:        192.168.30.50
Address:    192.168.30.50#53

Non-authoritative answer:
Name:    google.com Address: 74.125.236.70
Name:    google.com Address: 74.125.236.65
Name:    google.com Address: 74.125.236.73
Name:    google.com Address: 74.125.236.69
 

HOST :

     host is a simple utility for performing DNS lookups. It is normally used to convert names to IP addresses and vice versa. 
When no arguments or options are given,host prints a short summary of its command line arguments and options.

     # host google.com    

google.com has address 74.125.236.35
google.com has address 74.125.236.46
google.com has address 74.125.236.38
google.com has address 74.125.236.39
google.com has address 74.125.236.33
google.com has address 74.125.236.37
google.com has address 74.125.236.32
google.com has address 74.125.236.34
google.com has address 74.125.236.41
google.com has address 74.125.236.36
google.com has address 74.125.236.40
google.com has IPv6 address 2404:6800:4007:800::1004
google.com mail is handled by 30 alt2.aspmx.l.google.com.
google.com mail is handled by 20 alt1.aspmx.l.google.com.
google.com mail is handled by 40 alt3.aspmx.l.google.com.
google.com mail is handled by 10 aspmx.l.google.com.
google.com mail is handled by 50 alt4.aspmx.l.google.com.

 

PING :

    ping uses the ICMP protocol's mandatory ECHO_REQUEST datagram to elicit an ICMP ECHO_RESPONSE from a host or gateway. ECHO_REQUEST datagrams (``pings'') have an IP and ICMP header, followed by a struct timeval and then an arbitrary number of ``pad'' bytes used to fill out the packet.

     # ping -c 5 google.com    

PING google.com (74.125.236.67) 56(84) bytes of data.
64 bytes from maa03s05-in-f3.1e100.net (74.125.236.67): icmp_seq=1 ttl=54 time=29.4 ms
64 bytes from maa03s05-in-f3.1e100.net (74.125.236.67): icmp_seq=2 ttl=54 time=28.7 ms
64 bytes from maa03s05-in-f3.1e100.net (74.125.236.67): icmp_seq=3 ttl=54 time=29.3 ms
64 bytes from maa03s05-in-f3.1e100.net (74.125.236.67): icmp_seq=4 ttl=54 time=29.2 ms
64 bytes from maa03s05-in-f3.1e100.net (74.125.236.67): icmp_seq=5 ttl=54 time=28.8 ms

--- google.com ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4030ms
rtt min/avg/max/mdev = 28.757/29.136/29.442/0.348 ms

Start or stop Network manager in CentOS

Start or stop Network Manager in Cent OS :

Login with root access

To Stop Network Manager Service

     # service NetworkManager stop      

Configure chkconfig so that the Network Manager Service cannot start at Startup

     # chkconfig NetworkManager off    

Now Add default Net Manager

     # chkconfig network on    

Start default Manager

     # service network start    


or You try with nm-applet command aslo


     # login as root     

The following command will force start Network manager

     #nm-applet    

Sunday, 27 October 2013

Install or Upgrade Firefox 24 on CentOS

Install or Update Firefox 24 on CentOS :

 

   Mozilla Firefox 24 is released and this is guide, howto install or upgrade Firefox 24 on CentOS 6.4/6.3/6.2/6.1/6 using YUM. Firefox 17 ESR (Extended Support Release) is currently available on CentOS 6.4/5.9 and Red Hat (RHEL) 6.4/5.9 own repos, so with this guide you can also install Firefox 17 ESR on CentOS 5.9.

What’s new in Firefox 24 :

  • Mixed content blocking enabled to protects users from man-in-the-middle attacks and eavesdroppers on HTTPS pages
  • Implemented Close tabs to the right
  • Social: Ability to tear-off chat windows to view separately by simply dragging them out
  • Performance improvements on New Tab Page loads
  • Improved and unified Browser console for enhanced debugging experience, replacing existing Error console
  • Security fixes   

1. Backup your current Firefox old profiles:  

     tar -cvzf $HOME/mozilla-firefox-profiles-backup.tar.gz $HOME/.mozilla/firefox/

 

2. Change root user :     

     su                
 
     password ******* 
 

3. Install Remi repository :   

     rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm 

     rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm 


5. Update or Install Mozilla Firefox :  

     yum --enablerepo=remi update firefox

     yum --enablerepo=remi install firefox
 
 

Happy Browsing ...... 

IP address for your daily websites

IP address for your daily websites :

wikipedia.org   -------- 208.80.152.201
bbc.co.uk          -------- 212.58.241.131
google.com       -------- 74.125.157.99
youtube.com     -------- 74.125.65.91

yahoo.com        -------- 98.137.149.56
hotmail.com      -------- 65.55.72.135
github.com        -------- 207.97.227.239
facebook.com   -------- 69.171.224.11

twitter.com       --------- 199.59.149.230
amazon.com     --------- 72.21.211.176
mediafire.com  --------- 205.196.120.13
megaupload.com ------ 174.140.154.20

fileshare.com    --------- 208.87.33.151
multiupload.com ------- 95.211.149.7
uploading.com ---------- 195.191.207.40

   Once you have the IP for a website, all you really need to do is enter it like you would a normal URL and hit enter/press go. Typing in “208.85.240.231” should bring you to the front page of AO3. Since we’re obviously bracing for the worst case scenario which would involve you not being able to access the internet regularly.

Happy browsing ...

Powerful VIM commands

About Vim text editor :

    Vim is initially as standard GUI text editors like Gedit or word processors like OpenOffice.org's Writer, over a longer term you can become more productive using Vim. If you're a touch-typist, you'll find that your speed will improve even more with Vim because your hands rarely need to leave the ^home^ keys, and you'll only need to use the mouse if you choose to do so.

If you're a programmer or working with structured markup languages like HTML, LaTeX, etc., Vim is the bee's knees. It offers a number of features that make working with programming and markup languages much easier.




Some of the useful VIM commands :  

:e filename ---------------------------- OPen finename for edition
:w               ---------------------------- Save file
:q                ---------------------------- Exit Vim
:w!              ---------------------------- Write fine and quit
/word         ----------------------------- Search word from top to bottom

?word        ----------------------------- Search word from bottom to top
Ctrl+a        ---------------------------- Increment number under the cursor
Ctrl+x        ---------------------------- Decrement number under cursor
Vu              ----------------------------- Lowercase line
VU             ------------------------------ Uppercase line

:e .             ------------------------------ Open integrated file explorer
:Sex           ------------------------------ Split window and open integrated file explorer
:browse e  ------------------------------ Graphical file explorer
:ls              ------------------------------- List buffers
:cd ..          ------------------------------- Move to parent directory

:set autoindent -------------------------Turn on auto-indent
:args          ------------------------------- List files
:tabnew     ------------------------------- Creates a new tab

>>             ------------------------------- Indent
<<             ------------------------------- Un-indent




Happy coding..