How to display Line Numbers in vi or vim editor in Linux Terminal?

Want to show line numbers in the vi/ vim editor in the linux system like ubuntu..? Ok I will explain you how to show numbers in the editor of linux in two methods.

1. Temporary Method:

1. To display line numbers in the file, open the file in vim/ vi editor through terminal

2. Press [ESC] button and : (colon) and the type “set number” then press enter,

    Eg: :set number

Micromax launches Funbook Talk (P350) tablet PC with Voice and GPRS

Hii buddies, recently my friend had bought Micromax Funbook Talk tablet PC. It has two specialities, one is it supports SIM card, another one is even in Micromax official site no information is available about this tablet PC :p

Coming to the features of the Micromax Funbook Talk (P350), it comes with Android 4.0 (Ice Cream Sandwhich) OS, 1GHz Processor and 7 inch display. The major feature is it had the SIM card facility.And it comes with some educatin material. It is available at Rs. 7000/- (around) in India.

Features, Specifications of Micromax Funbook Talk P350:

• Operating System:

          Android 4.0 (ICS)

How to display & change Hostname in Linux system in different ways

Hii buddies, in this post let we see how to change and display the host name in the linux systems in different ways.

Generally we see the host name of linux system in the terminal window, like username@hostname:~$

To display the hostname, domain name in the terminal type the below commands

$hostname

$domainname

For Debian based Linux and Open SuSe Distribution users: 

Various other commands for display and change hostname, 

• To display hostname 

      #sysctl kernel.hostname

Micromax A90 Superfone Pixel Features, Specifications & Price in India

Micromax has lauched Micromax A90 Superfone Pixel in August 2012 in India. It is Android based phone having 4.3 inch display and 1 GHz Processor. Its price in India is Rs. 12990/-. Features and Specifications are listed below.. check it

Features and Specifications:

Operating System: 

• Android 4.0 ICS

Display:

• 4.3 inch (11 cm) AMOLED full multi Screen (480x800 pixels)
• 262k true color display

Camera:

• 8 MP Primary Camera, 4X Zoom
• 0.3 Front cam

Power star Pawan Kalyan's Cameramen Ganga tho Rambabu Pictures

How many bytes are there in 1 KB (MB,GB,TB,PB,EB,ZB,YB) and What is KiB, MiB, GiB etc in representing memory?

Bit is a unit of information expressed as either 0 or 1 in binary notation, and it is the smallest unit of data in the computer. Byte is unit of data that is 8 binary digits (bits) long. 

Most of the people know the terms up to GB(GigaByte),TB(TeraByte). What is the next symbol after TB? The symbols for representing memory(in binary notation) after TB are PB(PetaByte), EB(ExaByte), ZB(ZettaByte), YB(YottaByte).
And many people want to know how many bytes are there in 1 MB or GB or TB etc and how many zeros are there in these representations(MB,GB,TB,PB). 
Sometimes we see the symbols KiB,MiB,GiB etc while downloading or installing the softwares, All these details are given below ...Check it

• 1 KB = 1000 Bytes = 10³ Bytes = 1024 Bytes (In binary interpretation) = 2¹⁰ Bytes
  
• 1 MB = 1000 000 Bytes = 10⁶ Bytes = 1024 KiloBytes = 2²⁰ Bytes
  
• 1 GB = 1000 000 000 Bytes = 10⁹ Bytes = 1024 Mega Bytes = 2³⁰ Bytes
  
• 1 TB = 1000 000 000 000 Bytes = 10¹² Bytes = 1024 Giga Bytes = 2⁴⁰ Bytes

Celkon Ee-Tab CT-1 Tablet PC specifications and Price

Celkon has launched a new tablet PC named Celkon Ee-Tab (CT-1) on August 25th 2012. Ponnala Lakshmaiah (Andhra Pradesh IT Minister) launched this tablet PC. Celkon Ee-Tab (CT-1) is 7 inch display which runs on Android Ice Cream Sandwhich(ICS) with 1.2 GHz processor which is available at Rs. 6450/-. And this Tablet PC comes with pre-loaded applications that can be accessec offline.

This Tablet PC targetting the students with embedding apps such as My Tutor. This app will mainly useful for the students to get prepared for the CAT, ISEET exams.

Addressing the press at the conference, Y Guru, managing director, said the company has plans to sell one lakh tablets by December-end. “We are coming out with three more models in the next two months. One of them will have the provision to insert a sim card. It will be priced at Rs 1,000 more,” he added.

The technical specifications are listed below

• Operating System: Android 4.03 ICS
• Processor: 1.2 GHz
• Display: 7 inch with 5 point capacitive touch screen

Samsung Galaxy Note 800 tablet PC Specifications and Price in India

Samsung has launched new Galaxy Note 800 tablet pc in India yesterday. This tablet PC running on Android ICS OS. Galaxy Note also a Stylus Pen optimized.

The features, technical specifications and price in india of Samsung Galaxy Note 800 are listed below.

• Operating System: Android 4.0
• Processor: 1.4GHz Quad Core Exynos 4412, Mali-400 MP GPU
• Memory: 2 GB RAM , 16 GB Internel storage, Externel Micro SD upto 32 GB