It is undeniable that over time, the popularity of Linux is increasing every day. Linux Kernel project which was originally just a fun project by Linux apparently transformed into a project that became the basis for the evolution of the digital world today.

We can see that more and more digital devices are therein using Linux in it. Changes were made in all areas so that Linux can be used by all users, both from the ground level up to the experts though.

One thing that remains a hallmark of Linux is the existence of a shell that is never lost on any Linux distro. Shell is a command-line interpreter on duty to translate the commands entered by the user directly to the system through the help of a terminal or console as a zoom interface (such as Command Prompt on the Windows platform). Although today most of the Linux distributions already to offering graphical display, the shell is still regarded as one of the strengths of Linux shell bridge where users can interact with the system in order to be more flexible. Many things can be done on a shell because we are dealing directly with the system, coupled with the many variants of the shell that offers a variety of features in it, such as csh, sh, bash, ksh, tcsh, ash, zsh, etc.

One of the most common type of shell used is BASH (Bourne-Again Shell) which was created by Bryan Fox in 1988. Shell is a replacement of the Bourne Shell (sh) existing first and is still used in some Linux distributions. Currently BASH shell has become a de facto standard for almost all Linux distributions because it is considered the most feature-rich and has a fairly high degree of portability. For comparison between variants shell can be seen on the Wikipedia website

To be able to understand the Linux system with better and also improve your productivity and take advantage of the flexibility offered by Linux, so it’s good we are trying to learn programming BASH script. PCplus using Slackware Linux distro, but this tutorial can be applied to all Linux distributions for use BASH version 4.2 and above. You can use any text editor because basically BASH script is plain text file. You can also try it on a Windows platform with the help of Cygwin,

open the editor:

1. The first step in creating a shell script is telling the system what shell you want to use, because it could be available in a Linux distribution over the shell variant. Because we want to use bash, then write this line in the first row of each bash shell script that will be created

This code is called the shebang and a special instruction that will determine what the interpreter is going to be used to process a shell script. For example, for a script that utilizes Perl interpreter, it will contain information

2. Because the shell script is basically able to execute commands on the shell, then we can run shell commands from a shell script. For example, we want to display today’s date along with the name that we use username to login. Use the code on the listing-1 as an example. Before you can run the script, give it execute permissions on the file with the command chmod + x’s

California – Google Translate now comes with a new feature that allows users to translate handwriting, the handwriting input Google Translate. This feature supports 45 languages ​​handwriting.
Of the 45 languages ​​available, Google provides one example of Chinese language handwriting. If users want to know the meaning of this article é ¥ º å??, Users simply select the Google Translate Chinese menu, and select the pencil-shaped icon to activate the language features handwriting. The user needs to do is describe the characters in the main panel features handwriting. Furthermore, Google Translate will do it.
Previously, Google has presented the Google Translate feature for handwriting input devices with the Android operating system in December 2012. Then, in early 2013, the company renewed the browser engine Google Input Tools to desktop by adding a new virtual keyboard, editing method, and device for carrying handwritten translation into a web. Google recently announced later on Wednesday, July 24, 2013, as reported by The Next Web sites.
Not surprisingly, Google first presented the new features of Google Translate on Android because this feature is more appropriate for mobile users with high activity.

File Protector Portable Applications

VSEncryptor is an application that can be petrified our encryption protects files and text by scrambling the contents and form of the original will only display such content if the correct password is entered.

Portable VSEncryptorVersi this application is free. However, although it does not require installation, by default it has several options to change the entries in the registry. If you choose to install this application, note that it will replace the search engine and homepage in Internet Explorer and Mozilla Firefox. Unless you choose a custom installation, you can prevent these changes on your browser.

Although the application user interface is so simple and less attractive, but its function is quite good. In the main window there is a list of “encryption algorithms” which is quite interesting. You can select AES (128/192/256-bit) RC2/4/5/6, DES and Triple DES, Blowfish, Twofish, Serpent, Camellia, Skipjack, CAST-256, MARS, IDEA, SEED, GOST, XTEA, and SHACAL-2.

VSEncryptor can use these algorithms to randomize the plain text and other types of files. As soon as you press the encryption button, this app will ask you to enter a password that will also be used to decrypt the data.

It does not take long to encrypt the plain text, as well as encrypting other types of files. To file size of about 20 MB, it only takes a few seconds. Encrypt speed also depends on the chosen algorithm. By default, the encryption result is stored in the same location as the original file, but we also can change it as you wish.

By default again, VSEncryptor add a new file extension that is <. Encrypted> for encrypted items. The same option is also available to decrypt the file, only the extension form <. Decrypted>.

Opera, which is one of the leading providers of web browsers in the world, yesterday (24/7) through the official website has just released its latest infographic reports relating to one of its products namely Opera Mini which states, increasing the number of Opera Mini browser users in Indonesia are turning to the Android platform in mid-May 2012 to May 2013. This report shows the number of Android smartphone users in Indonesia are using the Opera Mini browser on the device.

At least that’s the conclusion of a report released by the Opera releases infographic “State of the Mobile Web Report”. In the report, there are some brief conclusions that can indicate the condition and situation of smartphone users in Indonesia in the use of web browsers – especially in the Opera Mobile web browsing on Android smartphone devices.

In the report mentions, after the number of smartphone users continues to rise in Indonesia, Opera Mini has recorded a growth of 182% of all smartphone platforms. Specifically for the Android platform, it turns out Opera Mini managed to increase the number of users up to 46% of the total increase of 189% over the past year.

Opera Mini in the report claims of the various options available browsers – especially on the Android platform, Opera Mini remains an option for some users with varied reasons. Many users assume the Opera Mini browser has been very familiar to many users of the service and the availability of data compression feature that is known to provide a faster cruising needs. In addition, Opera Mini is also recorded growth of data consumption on Android users who access the Opera Mini also grow up to 218%, this figure is much higher than the consumption data from other platforms.

Another conclusion is no less interesting is the report released by Opera Software stated, of the total amount of consumption data obtained, as many as 36% of consumption data obtained from access to a variety of popular social media sites such as Facebook, Twitter, and so forth, followed by sites such as e-commerce, media, and a variety of other websites that charge a percentage amount of the consumption data. Facebook specifically for social media, as much as 68% of users managed to “donate” the number of page views on the Opera Mini browser on their Android devices.

Compact and simple system that brought the Android platform turned out to have a role on the growth of Opera Mini users on the Google’s platform. It is believed by the release of Opera The report also stated that Android users in Indonesia using the Opera Mini browser surfing 83% more than users running Opera Mini on other smartphone devices.

Of the report may actually be concluded, that there is only reporting an increase in migration of users of Opera Mini for the Android platform that can be a concern, but also the condition of the mobile web users in Indonesia was enough to get special attention from the internet industry abroad. Of this report is also expected to become a benchmark for the industry in the internet world that Indonesia is arguably one of the market is important for the development of the internet industry in the whole world.

Are you ready to welcome the era of jumbo-sized tablet PC? After Asus Transformer comes with AIO, now turn to HP HP Envy Rove is ready to market, its latest tablet PC that can also act as an AIO PC that was introduced in May 2013 ago.
HP Envy HP Envy Rove rove 1: 20 inch Tablet PC With Intel Haswell tablet pc news pc desktop computer
HP Envy Rove: Tablet PC 20 inch with Intel Haswell
Rove HP Envy 20-inch size is quite large compared to most of the tablet PC on the market today. If you think to ask her mobility, you should be thinking twice about doing it. Because, in addition to having the extra large screen is also fairly heavy weight is about 5.4 kg. Similar to the average weight of a multimedia laptop.

Touch screen IPS panel which has been put on comes with a resolution of 1600 × 900 pixels. To conjure into an AIO-PC, the back of the HP Envy Rove has been equipped with a set of legs as well as the wireless keyboard and mouse that comes in the sales package.
Running the Windows 8 operating system, HP Envy Rove performance processors rely fourth-generation Intel Core i3 (Intel Haswell) with 4GB of RAM support. And considering the HP Envy Rove can converted into an AIO PC, the capacity of storage space also comes with hybrid models that combine performance with 8GB SSD and HDD are very roomy 1TB capacity. This combination will be used to speed up Windows boot process.
To connect with other devices available a variety of connectivity options such as WiFi, Bluetooth, Ethernet port, SD memory card slot, USB port 2.0,3 USB 3.0 ports and has received support Intel WiDi (Wireless Display) which can be useful to share the screen.
HP Envy Rove has now come to the American market with a price of around U.S. $ 980. And while there has been no word on whether this jumbo tablet PC will be available in Indonesia.