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Linux offers a vast collection of open source small utilities that perform functions ranging from the obvious to the bizarre. It is the quality and selection of these tools that help Linux stand out as a productive environment. A good utility cooperates with other applications, integrating seamlessly.
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Linux and other operating systems are blessed with powerful tools to retrieve and recover valuable data. However, it is not always possible to recover data on a running system. Sometimes the machine will not even boot. This might arise if the boot loader has become corrupted, there is damage to a partition, or vital operating system files have been lost.
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Big Data is an all-inclusive term that refers to data sets so large and complex that they need to be processed by specially designed hardware and software tools. The data sets are typically of the order of tera or exabytes in size. These data sets are created from a diverse range of sources: sensors that gather climate information, publicly available information such as magazines, newspapers, articles. Other examples where big data is generated include purchase transaction records, web logs, medical records, military surveillance, video and image archives, and large-scale e-commerce.
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A configuration management database (CMDB) is a repository of information related to the various components of an information system detailing an organisation’s IT services and the relationships between those components. The purpose of a CMDB is to catalog and track all of the information that an IT department needs to keep.
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A disk usage analyzer is a utility which helps users to visualize the disk space being used by each folder and files on a hard disk or other storage media. This type of application often generates a graphical chart to help the visualization process.
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Linux has an ever-expanding library of tens of thousands of free games, many of which are released under an open source license. Of course, a significant proportion of these titles are still in an early stage of development. Even relatively simple games can take several years to mature especially if the development is primarily being undertaken by a single person. However, a game should not be discounted simply because it currently lacks some core features, has a limited number of levels, or is laden with bugs. It can still pack great fun.
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There is a diverse range of HTML editors available for Linux. To provide an insight into the quality of software that is available, we have compiled a list of 8 competent Linux HTML editors, ranging from simple editors that are suitable for beginners, to editors that are targeted towards programmers.
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Task management tools are a branch of computer software which enable users to create a list of tasks to be completed. This list is sometimes known as a to-do list or things-to-do. For the purposes of this article, the term ‘task manager’ should not be confused with monitoring software which provides information about programs and processes running on a computer.
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Linux has a raft of open source games. The vast majority of these games are atheistically pleasing. Popular games often have full motion video, vector graphics, 3D graphics, realistic 3D rendering, animation, texturing, a physics engine, and much more. Computer graphics have been advancing at a staggering pace. At the current rate of progress, in the next 10 years it may not be possible to distinguish computer graphics from reality.
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The plethora of free games available for Linux makes it time-consuming for gamers to randomly try even more than a small fraction of them. A good proportion of these titles are entertaining, highly addictive, offer captivating gameplay, and are challenging. While there are a variety of both printed publications and online resources which point gamers to the hottest Linux gaming titles, there are still many free games that receive little or no promotion but which exhibit real promise and merit publicity.
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