Hey guys, here we shall learn how to locate, track, lock or wipe your Samsung phone data remotely

This is very simple and you must enable this feature in your Samsung Mobile.

This feature is there in your phone in Location and security setting. You have to check that option:

Allow phone to be locked, tracked, and data to be wiped remotely

Once you enable this option, it will ask you to login using your Samsung account.

If you are having a Samsung account, you can lo ... Read more »

fsck - check and repair a Linux file system

FORMAT
       fsck [ -sAVRTMNP ] [ -C [ fd ] ] [ -t fstype ] [filesys ... ] [--] [ fs-specific-options ]

DESCRIPTION
 

• fsck is used to check and optionally repair one or more Linux file systems.  filesys can be a device name (e.g.  /dev/hdc1, /dev/sdb2), a mount point

       (e.g.  /, /usr, /home), or an ext2 label or UUID specifier (e.g.  UUID=8868abf6-88c5-4a83-98b8-bfc24057f7bd or LABEL=root). 

• Normally, the fsck  program  will  try  to  handle  filesystems  on different physical disk ... Read more »

RUNLEVELS: It is nothing but a mode of operation in Linux OS.

• A  runlevel  is  a  software configuration of the system which allows only a selected group of processes to exist.
• The processes spawned by init for each of these runlevels are defined in the /etc/inittab file.
• Init can be in one of eight runlevels: 0-6 and S or s.  The runlevel is changed  by a privileged user running telinit command, which sends appropriate signals to init, telling it which runlevel to change to.

• Runlevels 0, 1, and 6 are reserved. < ... Read more »

I hope you have gone through the articles of solving Rubik's Cube first layer  and second layer. So, in this article we shall finish the puzzle by solving the third layer or bottom layer.

See the video for solving third layer of Rubik's Cube using Shanky's Layered approach:

Solving 3rd layer involves following phases:

1. Make ... Read more »

Hey guys

This is the continuation to the article Soving Rubik's Cube First layer: Layered approach by Shanky

So, once the first layer is complete the Rubik's Cube will look like:

Now we shall move forward to solve the second layer.

Watch the video to solve Rubik's Cube 2nd layer using Shanky's Layered Approach

... Read more »

Hey guys,

In this artice we shall learn how to solve a 3X3 Rubics Cube using Layered approach. But before solving a rubics cube, you must know its basic concepts.

So if you have not seen the basics of Rubics Cube, Read this article.

So, Lets start fixing the puzzle using layered approach!

1. Solving first layer
2. Solving second layer
3. ... Read more »

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Changing IP address in windows system is quite simple but it can affect your network setting entirely. You may loose your inernet connection or other networks setting.

If the IP is static it is not possible to change it without contatcing your ISP. The device is always having a static IP. Mostly the device are assigned dynamic IPs which are given they connect to a network and are temporary which can change over time.

If your system is having an external IP address then it can be changed in following ways:

Now, how can we find if our system is assigned an exenal IP or internal IP?.

Any IPs assigned by your router are internal and are in the form of 192.168.n.n. So the router is getting an external IP address from ISPs a ... Read more »

JAR, a Java Archive Tool is a command line tool in linux used to combine multiple files into a single JAR archive file.

Format
       Create jar file
          jar c[v0Mmfe] [manifest] [jarfile] [entrypoint] [-C dir] inputfiles [-Joption]

       Update jar file
          jar u[v0Mmfe] [manifest] [jarfile] [entrypoint] [-C dir] inputfiles [-Joption]

       Extract jar file
       & ... Read more »

w3m - this is a command line tool in linux to start a text based web browser. It can open a remote or local webpage in terminal listing all links,tables and other texts on the page. 

FORMAT
       w3m [options] [URL or filename]

       Use "w3m -h" to display a complete list of current options.

DESCRIPTION
 

•  w3m  is  a World Wide Web (WWW) text based client. It has English and Japanese help files and an option menu and can be configured to use either language.
   
• It will display hypertext markup language (HTML) documents containing links to files resi ... Read more »