Linux was developed as a freely distributable version of UNIX. UNIX is the most widely used operating system in the world and has long been the standard for high-performance workstations and larger servers. UNIX, first developed in 1969, has a strong programmer-oriented user group that supports the operating system.How did UNIX get its name? It was based on an operating systems called MULTICS (MULTiplexed Information and Computing System). Ken Thompson, Dennis Ritchie, and Bri....

I believe that organization starts in UNIX. If your system is not well organized or you have not followed a consistent method, you may want to consider why this is a good idea. Many new administrators take simple organizational methodologies, such as the location of added software, for granted. A few months later the result is that changes, such as upgrades, require additional time to install and troubleshoot. In the end, you may save a considerable amount of time by doing thr....

One of the more recent crazes on the Internet is online auctions, where people can offer junk, antiques, or collector’s items for sale to anyone who wants to bid on them. But be careful! Besides having to deal with fraudulent bids from people who have no money or intention of buying an item up for auction, consumers have to watch out for con artists selling their own fraudulent items. The simplest con game is to offer an item for auction that does....