Archive for January, 2010
All These Are Unix ( Aix, Linux, Solaris, Hp-unix And True64 ) Products?
I have a doubt on Unix products,please can any one tell me the following tools are Unix products (AIX, Linux, Solaris, HP-UNIX and TRUE64 )?
OR Please give me the list of Unix products ?
How Do You Open An Attachment Using Linux Commands?
I just got an email from my teacher containing an attachment and I can’t find out how to open the attachment in my console
Thanks for any help!
I Want To Know The Linux Commands For Accessing Pendrive In My System With Linux Os?
I want to know the LINUX commands for accessing pendrive in my system with LINUX OS in which pen drive is not being accessible. please tell me the commands for accessing opening pendrive in my system.
What Products Are Compatible With Linux?
USB flash drives, cell phones, mp3 players, ext hard drive, games, calculator apps, printer/scanner/copier, etc? Just some to mention.
A list would be nice, please. Feel free to add more compatible products/software. Thanks
How To Send Mails Using Linux Commands?
Please help me with ur suggestion if u know how to send emails through command prompt in linux os?
Linux Netbook with 10.2 Inch Screen + Bonus External DVD-R Drive
Linux Netbook with 10. 2 Inch Screen + Bonus External DVD-R Drive. The CVGD-PC05 is a new netbook style computer with Ubuntu Linux pre-installed. Providing both maximum portability and high performance speed, netbook computers meet the increasing need for mobility in the digital age. This Linux Super Netbook provides the everyday convenience of a netbook without sacrificing the performance you would expect from a full-sized notebook computer. As such, it is ideal for those who require a slim and lightweight ultraportable computer with the feature set of a standard laptop computer. The Linux Super Netbook is perfect for students, people who frequently travel, and any person needing a full featured computer to connect to the internet for email, to do work projects, or checking up on their stock portfolio. In fact, it is fantastic for just about anyone who needs a new laptop computer but would also like the enhanced portability available from the netbooks smaller physical size and lighter weight. This new netbook offers something you cannot find in most computers these days – it is preinstalled with Ubuntu Linux 9. 04! Yes, you read that correctly, we took all our customer comments (that means you!) on what kind of mobile computer they wanted and this is what we came up with – our model PC05. That means this Netbook offers a full selection of preloaded Linux office and internet software such as Openoffice and Firefox, all in an easy to use GUI environment. Using the internet or included bonus optical drive, you can install more open- source software to make this machine perform the way you want, without the headaches or limitations you get with commercial Windows bloatware. Combine the usefullness of the newest Linux distribution (Jaunty Jackalope) with the Netbooks high-end design and you have a portable computer capable of doing as much work as you can throw at it, all with the high speed and stability you can expect from a well designed Linux system. The machine itself has a vivid 10. 2 inch WXGA LCD display, the Intel Atom (N270) running at 1. 6Ghz, 1GB of DDR2 RAM, 160GB SATA hard drive, high speed wireless 802. 11B/G connectivity and an integrated 1. 3 MP webcam for video capture and online chats with colleagues, family and friends. All the specs you need to you keep you running at top speed while you browse 15 net pages and run three office software projects at the same time. Welcome to the cutting edge of portable computing! If you have never used a Linux computer before then you are in for a treat because you will find that surfing the net and getting simple work projects done will actually be easier than ever. And for the experienced users – now you do not have to buy a machine and cross your fingers that you can get everything working, because we have done all that for you! This machine works right out of the box. Order your personal sample now and then feel free to contact our customer support team if you wish to import larger quantities into your country.
At a Glance. . .
China Manufacturer Specifications
Product Notes
Package Contents
FAQ – Frequently Asked Questions
Top the Ten Reasons for Learning Damn Small Linux – Number 5, Linux, Apache, and Mysql
Linux and Windows share many characteristics. For example, most people have little interest in knowing how they work. These operating systems make the computer available for the applications that people want to apply; such as running an Internet server, browsing the Internet, creating and accessing data bases, writing programs, playing music, or, or, or. These tasks are coordinated by the operating system and require specialized programs that drive hardware efficiently and correctly. We’ll talk about Linux’s closely integrated “friends” and compare them to the similar but oh so different Microsoft offerings.
The Linux group is called LAMP, an acronym standing for Linux, Apache, MySql, and PHP. There is no similar Microsoft acronym for their set of interacting products. Could that be a symptom of their relatively low level of integration? In contrast Linux is closely integrated with the other LAMP components. In a sense these companions grew up together. Improvements to one component are easily transmitted to the others. These programs are all Open Source meaning that the actual code for all components is readily available. When a problem such as a security breach occurs (don’t let anybody tell you there are no security breaches in Linux and friends) people work on the problem and may post corrections rapidly. Now let’s look at the other LAMP components.
Apache is a highly regarded web server. It has been the most popular web server on the Internet since April, 1996. Believe me, if Microsoft with its virtually unlimited resources cannot dislodge Apache from the top of the pack this software must be doing a lot of things right. Of the four LAMP components Apache is the one that non-specialists are least likely to try to learn. But if you want to play with it, guess how much it costs. You can download a version which will run under Windows but it is unlikely to contain the full functionality. At the time of this writing the Windows version of Apache has some problems concerning its cryptographic functions. Apache is undergoing constant development; its new features, security enhancements, and bug fixes will be available first on the Open Source (LAMP) version. And then filter down to the Windows version.
MySQL is the most popular Open Source Database Management System. The MySQL Community Server is free. The more powerful MySQL Enterprise Server starts at $595 per server per year, a very reasonable price for a commercial product. Microsoft’s competitive database management system is Microsoft SQL Server. Licensing of this software is fairly complicated and believe me, costs a lot, lot more than does MySQL Enterprise Server. Microsoft often makes you pay for purchasing the server and client software and then pay annual server licenses and client licenses for system access.
MySQL runs on a wide range of hardware in conjunction with various operating systems. You can guess from its name that Microsoft SQL Server runs only under Windows. Both of these database management products are constantly upgraded and many technical features that once were available only on SQL Server now run on MySQL. In the past SQL Server clearly surpassed MySQL for enterprise-level systems, while itself often losing out to Oracle or other database management systems. Today’s reality is more complicated and MySQL Enterprise Server manages many huge database systems.
Talking about size, we didn’t finish discussing LAMP components in this article. PHP is the subject of the next one in this series.
Tips to Make Your Linux VPS Work Effectively
Every Linux VPS Server has its own limit when it comes to the system resources. It is somewhat limited to about 1GB of RAM. Clients always want their VPS (Virtual Private Servers) to be fast and much responsive as possible. Below are some quick tips to make the Linux VPS Servers work effectively. Configuring MySQL cache sizes properly is one the common ways to expand the available RAM. If you noticed that your MySQL server instance is using too much memory, you can decrease the MYSQLcache sizes. And if its getting slower due to larger requests you can you can increase the chache size as per your needs. One more way to increase the performance of the Linux VPS is to disable the control panels. Everyone likes to use the most popular control panels such as Cpanel & Plesk. But if you want to free your resources you should only use the control panels when necessary. You can install them again by running a small PHP script or using shell prompt. This will free up about 120MB of RAM. Disable the unwanted features, modules and plug-ins such as Apache that are enabled in software packages. By disabling unnecessary modules or plugins will decrease the system memory that server softwares such as Apache requires, which will provide you more resources for the software that are more in need. One of the top way to make your Linux VPS responsive is to disable the system services that are unnecessarly in use. The services which are not used not only consumes RAM and CPU space but they also make your server unsecured. Apache server is a well-known for its role in the development of the World Wide Web and never been confusing to the clients. To free up the memory as per the needs check the memory apache is using and adjust the Startservers.
Linux Operating System Errors and Resolution
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Linux is the most popular operating system so far as security and performance is concerned . It is a Unix-like operating system and is the best example of open source development and free software; generally all underlying Linux source code can be modified, redistributed and used freely by anyone. Red Hat Enterprise Linux 5. 2 is the latest version of Linux operating system. As we all know every operating system has its demerits or failures and can give errors at any time with out any prior information. There are some common error messages faced by Linux users while using this operating system. Some of the most common ones are the following: • Unknown terminal type Linux. • Unrecognized option ‘-m486′. • bdflush not running • cannot read table of mounted file systems • Unknown terminal type Linux. • Cannot initialize drive XYZ? • EPERM Operation not permitted. • Unrecognized option ‘-m486′. • Modprobe can’t locate module, “XXX,” and similar messages. • Mounting unchecked file system. • EINTR Interrupted system call. In most the situations given above a user faces any of the mentioned problems, it becomes difficult for him/her to access or manage his data. He/she won’t be able to do normal tasks which can otherwise be performed effortlessly. If the data which has been rendered inaccessible is important then it becomes essential to recover that data as soon as possible. In this case, he/she would need the help of Linux data recovery software. Linux Data Recovery Software is an ultimate way out for all Linux related data recovery problems. It also recovers data from formatted hard drives also where file systems have been changed. It recovers lost logical drives and data from physical disk or any removable media. Stellar Phoenix Linux Recovery software provides data recovery from Ext2, Ext2 and Reiser FS file systems of Linux operating system.
Can I Use The Ubuntu Linux Commands On Windows Xp?
I know a bit of commands that i learnt from ubuntu linux and i want to use the ubuntu linux commands on Windows XP.
Can i use it on Windows XP?
Thanks