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Linux File Recovery When Inaccessibility Causes Data Loss

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File system is the core component of any operating system, and Superblock is the most significant data structure for a Linux. Linux supports various files systems, which include Ext2, Ext3 and Ext4. Superblock comprises of numerous data structures, which are used by the file system manager for maintaining file system integrity. In case Superblock gets damaged, you can restore its duplicate copy to make the system accessible. Alternative Superblock is maintained by Linux operating system to prevent data loss and need of Linux recovery solutions.

As a practical example of Superblock corruption in Linux system, you may run across the below error message when you attempt to mount a Linux hard drive volume-

“read_super_block: can’t find a reiserfs file system”

This error message renders your significant data inaccessible and lead to severe data loss. In order to retrieve your precious data, you need to identify the root of the problem and perform Data recovery Linux by fixing it.

Ground of the issue One of the major reasons of this issue is Superblock corruption. You may face Superblock corruption due a wide range of reasons, which include- 1) Improper system shutdown 2) Hardware crash 3) Virus infection 4) Kernel bugs

Solution To sort out this problem of Linux system, try out any of the below methods-

* Run # reiserfsck –check /dev/sda1 command on the affected Linux hard drive volume. It checks Superblock corruption. * If the above command indicates Superblock corruption, then run # reiserfsck –rebuild-sb /dev/sda1 command. It rebuilds damaged Superblock. * Restore data from the most recent and valid backup. It is the most efficient solution to work around such problems.

When all else fail, Linux Recovery software come for your help. The applications are particularly designed to perform in-depth scan of whole hard drive and extract all missing, inaccessible, and deleted data from it.

Need A Modern Fluxbox Distribution Try Linux Mint 8 Fluxbox Edition

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One huge advantage of Linux is it’s flexibility. Different pieces of open source software can be put together in order to make it work on certain types of hardware. One graphical user interface that is good for older hardware is Fluxbox. It uses so little resources that even a machine that is nearly 10 years old can run it well. The problem is that very few distributions actually have a Fluxbox edition. Linux Mint 8 has now come out with their Fluxbox edition meaning it’s one of the most modern and up to date versions of Linux that is using Fluxbox.

Linux Mint is a distribution that is based on Ubuntu. There are a few differences. First, it looks better than Ubuntu. Instead of the brown and orange colors, it uses greens and blacks to create a pretty slick looking desktop. It also comes with proprietary plugins already installed like Flash and Java as well as the codex that you will need to play certain music formats on your computer. While you can install these manually with Ubuntu, Mint has it done when you install the distribution.

Fluxbox can be added onto any Linux distribution. The problem is that you will have to configure it to work well. While this can be done by expert users, newer users have a hard time knowing all the pieces that you will need to make it work properly. Linux Mint 8 Fluxbox has all this already done for you setting it up so that everything works that way you need it to.

While it is made for older hardware, you might not be a huge fan of interfaces like Gnome and KDE. Fluxbox and XFCE are some popular alternatives to these. The advantage of Fluxbox is that it’s so simple that it doesn’t get in the way like other interfaces tend to do. You can use this edition even on a high power machine if that is something you want.

Linux Certification to Strengthen One’s Resume

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Linux is a clan of operating systems similar to UNIX, based and is fast emerging as an embedded platform for many netbooks and smartphones. The use and development of Linux is at a demanding rate and this comes with an added demand for professionals who are adept at Linux. A Linux certification is always a bonus in such a scenario to display one’s aptitude in the Linux operating system. Linux training is always helpful for future job prospects and is an added feature in one’s resume. Many companies and franchises provide Linux certification courses to help one harness his/her Linux skills.

Many companies provide certification programs in Linux throughout the country. Rates and duration may depend from franchise to franchise and also upon location and the level of additional experience provided. Almost all course providers have an assessment oriented curriculum wherein the candidate is tested with regular or a final exam to display his/ her competence at the Linux language and showcase his skills. Many companies also offer certain experience to their applicants, as a part of their Linux certification courses, by engaging them some or the other practical work.

A beforehand practise or working experience is always a tag to carry around in case one is interested in Linux administration; it is bound to increase further job prospects. Companies may provide a complete training course or domain specific training in Linux. Course content may vary but mostly consists of in depth knowledge of Linux installation and process, network and group management etc. All courses are professionally formulated keeping in with the latest trends and technology.

A Linux Certification has undoubtedly many advantages to professionals and amateurs alike. Linux Training always increases your value and status as a Linux administrator and as a programmer. It gives one a chance to display his/ her expertise at this fast developing operating system. A certification course in Linux is an ideal place to start learning Linux at a deep knowledge level and it also provides one with the right platform to fast pace or jump start one’s career in Linux administration. A lot of companies and enterprises employ professionals practised at Linux and project them as a selling tool for better market acquisition. A certification in Linux morally boosts the morale of IT personnel who have to make extensive use of the related technology.

Why Should We Go For Linux!

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Linux is a Unix-like operating system that was designed to provide personal computer users a free or very low-cost operating system comparable to traditional and usually more expensive UNIX systems. Linux has a reputation as a very efficient and fast-performing system. Linux (often pronounced LIH-nuhks with a short “i”) is a Unix-like operating system that was designed to provide personal computer users a free or very low-cost operating system comparable to traditional and usually more expensive UNIX systems. Linux has a reputation as a very efficient and fast-performing system. Linux’s kernel (the central part of the operating system) was developed by Linus Torvalds at the University of Helsinki in Finland. To complete the operating system, Torvalds and other team members made use of system components developed by members of the Free Software Foundation for the GNU Project.
Linux is a remarkably complete operating system, including a graphical user interface, an X Window System, TCP/IP, the Emacs editor, and other components usually found in a comprehensive UNIX system. Linux is distributed using the Free Software Foundation’s copy left stipulations that mean any modified version that is redistributed must in turn be freely available. The below mentioned features gives Linux a winning edge once compared to most Operating Systems.
Linux is reliable
Linux runs on your existing machines
Linux is free and requires no costly add-ons
Free Support for lifetime
Linux has no Registry
You don’t need to restart Linux
Linux has no SIDs
Linux has no licensing mechanism
The GUI is optional
Extremely low space required for operations
Linux is multi-platform
Linux uses open protocols
Linux integrates with NetWare
Linux integrates with Windows networks
Linux integrates with Macintosh networks
Linux is a good career move

The head office of Rooman Technology for Linux training is in Bangalore, the highly efficient institute for fulfilling requirements of IT industries, for those who are seeking to get a bright future in computer and IT professionals. It has been considered as the No.1 training company and its Regional branch is in Delhi which provides the same efficiency as the Head office. It has been said that Rooman Technology will open about 100 branches very shortly.
It provides both the full time and part time courses for the candidates. Full time courses are of 10 months and the part time courses are of 5 months. Anyone who seeks to get better knowledge in any source of networking can go for these courses as the rate of fees are quite reasonable and even gives assurance for required placements.

Quad Band Touch Screen Arm Linux 2.6 180 Degree Rotate Phone – Wifi + Gps + Java

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The quad band touch screen 180 degree rotate pda smart phone enables you to rotate the screen in 180 degree. It is just like a mini computer that offers all the functions of an ordinary PC. It is small and can be fit into your pocket.

It is equipped with Wifi and can connect to the internet without the use of cables. You can use the phone to check your emails. It comes with an integrated phone browser. You can use the integrated phone browser to surf the internet and find information. It comes with a full feature Qwerty keypad that allows you to easily input characters into the text. Alternatively, you can use your finger to handwrite the text on the screen. The system can recognize your handwriting and convert it into words.

The touch screen enables you to use your finger to control the apps. It supports multiple languages including English and Chinese. When you have nothing to do, you can play songs by using the MP3/MP4 player. The MP3 player supports a wide range audio file formats including MP3, WAV, AMR, and AWB. Users can watch movies on their phone. The wide display screen allows users to watch the movie comfortably. The video format which is supported by the video player in the phone includes 3GP, and MPEG4. The quad band touch screen phone includes an image gallery that can be used to store all kinds of images. Some of the image formats that it supports include JPEG, BMP, and GIF. Every phone comes with a free stereo earphone that is equipped with a microphone and clip.

The alarm feature will remind you of your appointments. It is easy to setup the alarm feature in the quad band touch screen phone. When you go shopping, you can use the calculator to calculate the total cost of your goods. Users can download ebooks to their phone. After you have downloaded the ebooks, you can launch the ebook reader to read the contents. The ebook reader supports the .txt format.
It has a USB side port which you can use to connect to a USB device. For example, you can connect your digital camera to the phone via a USB cable. The photos in the digital camera will automatically appear in the screen of your phone. After that, you can copy the photos to your phone. The bluetooth feature enables you to connect to a nearby phone that supports the bluetooth device.

In addition, it includes an integrated camera. The integrated camera supports a number of resolutions including 640 x 480, 320 x 240 and 160 x 120. Just like other mobile phone, it has a built in address book. The address book is able to store up to 2000 entries. You can communicate with your friend through the SMS and MMS feature. The standby time for the phone is 400 hours. Users can talk to their friend on the phone for up to 4 hours. The quad band touch screen phone includes a USB charger which is portable and can be easily carried around when you are traveling.

More Information we can see as followings.
Specifications:
Network: Quad Band GSM 850 / 900 / 1800 / 1900 MHZ
Cell phones Display: 5.0 Inch, WVGA display, 256K colors, QVGA 800 x 480 pixels resolution
Operating system: ARM Linux 2.6
Phones CPU: Marvell PXA310(624MHz)
Memory: 256MB NAND Flash, 128MB SDRAM
Built-In GPS
WiFi: Check emails, connect online, or surf the Web with advanced WiFi technology
QWERTY Keypad
Single Card
Flip Function
Touch Screen Mobile Phones
Full Screen View
Fully Unlocked
Bluetooth, FM Radio
Java Enabled
Support Extend Card to 16G
Internal Memory: 256M
Support Format:
– Ringtones Type: Polyphonic/MP3
– Audio File Format: MP3 / WAV / AMR / AWB
– Video File Format: 3GP / MPEG4 (AVI)
– Image File Format: JPEG / BMP / GIF
– E-book Format: TXT
Data Transfer: USB / Bluetooth
Mobile internet: WIFI / WAP
Power charger: USB / Travel Charger
Cell Phones Input: Keypad / Handwrite
Camera Picture Resolution: 640 x 480 / 320 x 240 / 240 x 320 / 160 x 120 / 80 x 60
Phone Book: 2000 Entries
Messaging: SMS / MMS
Battery:
– Stand-by Time: Up to 400 hours
– Talk Time: Up to 4 hours
Dimensions/W x D x H: 145 x 95 x 24.5mm
Color: Black
Other Functions: GPS, ARM Linux 2.6, Bluetooth, MP3 / MP4 player, Calendar, Notes, Alarm clock, Calculator, Support memory card, Support GPRS, Support full screen, Caller ring tone, Sound recorder, Touch Screen, E-book reader, FM, MMS, WAP, JAVA, WIFI
Languages: English, Chinese

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