Linux Community Magazine

Linux is a popular and widely used operating system among millions of users around the globe. Due to its open source code, it has been so popular among the users. The open source code signifies that the underlying source code can be modified and redistributed in both commercial as well as non-commercial applications. Despite of having numerous application based functionalities and massive popularity, Linux operating system suffers from data loss problem. The data loss may come forward in the form of partition deletion, hard drive corruption or attack of malicious software.

While working with Linux, you may face several instances of data loss caused due to data deletion or harsh system crash. Some of the commonly found instances are listed below:

1) Accidental/intentional deletion

2) Accidentally formatting the hard drive while resolving some Linux disk error

3) Re-installation of the operating system by formatting the drive or volume

4) File system corruption

5) Operating system malfunction

6) Any software/hardware contradiction resulting in the crashing of the Linux system

When data corruption happens in Linux operating system, some usual or unusual errors prompt within its script. A good remedy to avoid such situation is to keep backup file and update that file regularly. But, people often forget to maintain backup files and badly face data loss situation. Some of the errors that typically appear are as follows:

* Define ESRCH 3. No such process.

* Error - Mount wrong fs type. Bad option. Bad super block on /dev/hdb2.

* Error - Operation not supported on transport endpoint.

* Grub Error 17 - Cannot mount selected partition.

* Grub Error 12 - Invalid device requested.

These are the common errors which appear when Linux operating system gets corrupted or damaged by some means. To get the data back to their working state, you need to repair the operating system and recover the data.

The first step in Linux data recovery is to run the "fsck" command, which can be treated as the aid for finding and fixing Linux data corruption. The process must run in single user mode. After running this command, you have to unmount your system's partition, if it is not already part of the root file system. If the unmounting step is skipped, then you may lose your data. After completion of the above process, check on the root file system by booting in single user mode and again running "fsck" with a "-b" option. This will make your system to run in read-only mode. This is completely the manual recovery procedure and works successfully when the intensity of corruption is minor. For severe corruption issues, this manual method fails and a need of third party software is felt.

The Kernel for Linux is capable Linux recovery software that efficiently deals with Linux corruption issues. It supports data recovery from Ext2, Ext3, ReiserFS and JFS partitions. It recovers lost data from accidentally deleted or formatted partitions and provides easy mechanism to retrieve the data. You can easily download the software from the net and evaluate its performance and update later on for continued service.

Linux server management is the latest providing of a number of dedicated internet server organizations as it is one particular of the greatest techniques that ensures a lot more secured database than other management companies. Linux is a single the most prominent makes in web server running systems and its trustworthy monitoring methods ensure that your server never crashes and runs easily usually. Linux's popular LAMP server and software program blend technique has reached wonderful recognition amongst the greatest world wide web internet hosting organizations as one the best net internet hosting platforms. These days, Linux server monitoring has proven itself as a single of the very best methods to guarantee the overall performance of your method and server operating.

Linux server monitoring utilizes a proactive approach. Their management strategy guarantees that your clients are by no means left wanting and their specialized information will help in providing top top quality assistance to your finish-consumers and customers. Safety and basic safety of your consumers is also guaranteed by making use of the newest technological features and apps. The Linux monitoring software merchandise checks the overall performance of your system and the other personal computers in your organization frequently to make certain the well being of your enterprise organization.

Linux server monitoring is readily available all around the clock 24/7 and this provides value to the suitable performing of your entire network. Internet internet hosting companies need to have round-the-clock services and this is assured by the Linux administration. Your software package and hardware elements would be doing work properly only if they are monitored regularly, and any slip would imply large losses to your firm. To avert any untoward accessoire from disrupting your organization or affecting your customers you need to always choose for Linux server monitoring solutions. These strategies also makes certain that your server never ever hangs or crashes, thus protecting your essential information and applications.

Linux server monitoring is also one particular of the major firewalls that protects your crucial knowledge from unauthorized connections. Today, servers are severely impacted by malicious software package and viruses, which instantly gets mounted in your server and creates havoc in your method. The monitoring provider of Linux also guarantees defense to your method from spam and antivirus as it has the very best equipments to handle this sort of conditions. Your personal computer software and hardware are on a regular basis tested for their pressure capacities and they are regularly updated to ensure that your method is able of managing massive workload. All these features offer amazing final results that make sure that your internet server is up to date with the most current technological advancements and capable of adapting to the speedy modifications.

Your server is made up of substantial knowledge, which is repeatedly staying employed by your consumers, so preserving the health of your technique is of utmost value. Without monitoring of your server it may possibly break down at any presented level of time disrupting your data transfer, movie and text communications and also the internet hosting potential of your server. Linux server monitoring happens in handy in these conditions as it is constantly on the lookout for mistakes in your technique. Stability threats or any kind of invasion by unauthorized apps are easily dealt with by employing the most recent techniques to guarantee that your network is free flowing all the time. For all these causes Linux server monitoring is the finest way for you to handle your server and technique with no squandering too much treasured business time in this kind of complexities.

fifty seven. A custom made Stability Configuration Wizard (SCW) policy is used t o an Trade Server 2007 Edge Transportation server named Exch1. You want to apply this coverage to some new Edge Transportation server named Exch2. You put in SCW on Exch2. You copy the prevailing SCW coverage to Exch2 as C:ExchangeSCWPolicy.xml. You will want to apply the custom policy to Exch2. What should probably you do?A. Initial, use SCW to use the Do:ExchangeSCWPolicy.xml policy. Then, operate the Scwcmd sign-up /kbname:"Ex2007KB" /kbfile:"%programfiles%MicrosoftExchange ServerscriptsExchange2007Edge.xml" command.B. Initial, use SCW to use the C:ExchangeSCWPolicy.xml coverage. Then, operate the Scwcmd sign-up /kbname:"Ex2007EdgeKB" /kbfile:"%programfiles%MicrosoftExchange ServerscriptsExchange2007.xml" command.Do. Initial, operate the Sc wcmd sign-up /kbname:" Ex2007KB " / kbfile:" %programfiles %MicrosoftExchange ServerscriptsExchange2007 Edge .xml " command. Then, use SCW to apply the Do:ExchangeSCWPolicy.xml policy.D. Primary, r un the Scwcmd sign-up /kbname:"Ex2007EdgeKB" / kbfile:" %programfiles %Mic rosoftExchange ServerscriptsExchange2007 .xml " command. Then, use SCW to apply the Do:ExchangeSCWPolicy.xml coverage.Solution: Do

58. It is advisable to configure the minimal permissions necessary for just a n ew administrator making sure that she can put together Active Directory for Trade Server 2007. Which two steps should preferably you complete? (Every appropriate reply presents portion of this solution. Pick two.)A. Include the new administrator as an Exchange Complete Administrator with the organization amount.B. Add the newest directors user account for the Trade Enterprise Servers group.C. Add the brand new directors user account to your Domain Admins group.D. Include the newest administrators consumer account with the Enterprise Admins group.E. Add the newest administrators person account towards the Schema Admins group.Remedy: DE

59. You'll want to recognize the Exchange Server 2007 server position that ought to be mounted on a stand-alone server . Which server position should preferably you detect?A. Shopper AccessB. Edge TransportationDo. Hub TransportationD. MailboxResponse: B

60. You must configure the minimal permissions appropriate for any consumer for being able to configure mailbox databases on an Trade Server 2007 home pc . What should certainly you do?A. Delegate Exchange Administrator privileges for the consumer account in the organization stage.B. Include the consumer account for the Trade Server Administrators part.C. Include the consumer account with the Trade Recipient Directors function.D. Include the consumer account for the Trade Business Directors part.Solution: B

61. You might be undertaking a whole new installation of Trade Server 2007. You complete the set up of a Hub Transportation server named ExchHub1 and an Edge Transportation server named ExchEdge1.You will need to configure the e-mail routing to satisfy the subsequent conditions .Configure ExchHub1 to route Web-based e-mail to ExchEdge1.Configure ExchEdge1 to route e-mail between your Trade business and also the Internet.Which two sets of actions may want to you complete? (Each correct solution provides component belonging to the answer. Prefer two.)A. On ExchHub1, formulate a brand new Deliver connector named Hub - Edge. Add the * domain being an handle house and specify make use of DNS to route e -mail routinely. Include ExchHub1 as being a supply server.B. On ExchEdge1, open the Trade Conduite Shell. Export a fresh Edge Subscription file.Do. On ExchEdge1, design a fresh Send connector named Edge-Internet. Include the * domain as an handle house and specify to implement D NS to route e-mail automatically. Include ExchEdge1 being a resource server.D. On ExchHub1, open the Trade Administration Console.Import the Edge Subscription file.Reply: BD

Alliance Web Solution Pvt. Ltd. (India Internet) is a Noida Delhi based web hosting & Domain Registration Company and provides affordable web services in India, Australia, UK, USA which include Linux hosting, Windows 2003 web hosting, Domain Registration, SSL Certificate, VPS Hosting & Payment Gateway.In today's world everyone requires a website to explore their business or current business world survives on web. Website is the easiest approach to describe about any thing on web rather than going for another ways and it is kind of short cut. For a website your first basic need is website name in other words domain name. The domain name varies by its extensions like.com,.net,.org,.in. Anyone can register any domain name which is available. In today's global market, the Domain Registration companies are growing everywhere and its better to choose right Domain Registration company to keep the website up for always. The Domain registration comes along with free DNS, Domain for warding, Mails & etc. Alliance Web Solution Pvt. Ltd. (India Internet) a Noida Delhi based Company is involved in web services like application development, web content development, web hosting, domain registration, internet solutions and web design. The services provided by us are most appreciated by customers throughout the world. India Internet has grown as one of the best Domain Registration & Web Hosting Company in India. We had successfully completed small and medium scale projects. Our team for each department is identical to the successful global companies. Alliance Web Solution Pvt. Ltd. is located in India, started in Lajpat Nagar Delhi & now completely relocated to Noida. Our day to day work with sales and support is controlled from our Noida office only. We have customers from every part of India including major cities like Chennai, Delhi, Mumbai, Bangalore, Hyderabad, Kolkata, Kochi, Pune, etc. and our customer also includes Australia, UK, & USA.India Internet p rovides quality & affordable hosting on Linux, Apache, MySQL, and PHP. Each of the web hosting packages will contain many additional features along with cPanel. With India Internet, owning or creating a website has become a very simple task at a very low cost. Anybody can have a website to globalize their business ideas. We provides two types of web hosting services that are Windows hosting & Linux hosting and the basic plan starts for as low as INR 5,000.00 per year. Domain Name Service (DNS) is the service used to convert human readable names of hosts to IP addresses. Host names are not case sensitive and can contain alphabetic or numeric letters or the hyphen. Domain Registration India & Web Hosting India packages are prepared by keeping customers needs and requirement in mind. They are really attractive and beneficial for our clients. We offer fast, secure and reliable linux & Windows 2003 hosting packages for personal or your business sites.India Internet specializes in reliable Domain Registration India, Web Hosting India, quality cheap linux hosting & windows hosting for personal or business websites in India, Australia, UK, and USA.For more information please visit our website: /

Web hosting is all about your online presence and is available all over the world beyond physical boundaries. When you go for a web hosting, you have to consider many things. First of all your plan for the hosting is very important. What kind of hosting you want and what kind of traffic you are expecting to your site? Are you a businessman with interest in online transactions and confidential data control? Answer to these questions will give you success in your journey through web sites.

Web hosting companies are offering hosting services through various platforms and various packages. Depends on your requirement, you have to opt for the right kind of hosting. Web hosting will provide space, set up, support, services, etc. You have to provide the content and it should be in an attractive form.

So, if you want to make changes to your content and sites, how you will do it ? Your hosting company will provide a Control panel for the administration of the hosted websites, email, databases, etc. It has become mandatory now for all the web hosting companies to offer control panels on their shared platform.

There are many Control panels software available in the market such as CPanel, ZPanel (for Linux and Widnows hosts), SCPanel (normally for Audio and Video content), SPhera (for eCommerce, CRM, Database), Panelforce (for complete hosting solutions on Windows, Linux, and JSP Domains with features such as unlimited reseller hosting, domain management, etc.), OpenLSM (developed for the control of website, GNU/Linux, Unix based operating system), ISP Config (it is used for webserver, mailserver, etc.), Hosting Controller (used for Windows based hosting), etc. are some of the important Control panels available in the market based on the Operating systems and other type of content you are hosting. You can compare them to select the best one for you as said before, based on the type of hosting.

Web hosting is all about your online presence and is available all over the world beyond physical boundaries. When you go for a web hosting, you have to consider many things. First of all your plan for the hosting is very important. What kind of hosting you want and what kind of traffic you are expecting to your site? Are you a businessman with interest in online transactions and confidential data control? Answer to these questions will give you success in your journey through web sites.

Web hosting companies are offering hosting services through various platforms and various packages. Depends on your requirement, you have to opt for the right kind of hosting. Web hosting will provide space, set up, support, services, etc. You have to provide the content and it should be in an attractive form.

So, if you want to make changes to your content and sites, how you will do it ? Your hosting company will provide a Control panel for the administration of the hosted websites, email, databases, etc. It has become mandatory now for all the web hosting companies to offer control panels on their shared platform.

There are many Control panels software available in the market such as CPanel, ZPanel (for Linux and Widnows hosts), SCPanel (normally for Audio and Video content), SPhera (for eCommerce, CRM, Database), Panelforce (for complete hosting solutions on Windows, Linux, and JSP Domains with features such as unlimited reseller hosting, domain management, etc.), OpenLSM (developed for the control of website, GNU/Linux, Unix based operating system), ISP Config (it is used for webserver, mailserver, etc.), Hosting Controller (used for Windows based hosting), etc. are some of the important Control panels available in the market based on the Operating systems and other type of content you are hosting. You can compare them to select the best one for you as said before, based on the type of hosting.