Linux opensource cheat sheet to start learning

One of the most useful things, when you start learning something new, is the cheat sheet: a list with the most important things to learn at first. So you can read, memorize and remember things with an easy method, just a quick look at needs. The following list is only scratching the surface of Linux commands. There is far more[…]

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How to scan documents from a command-line interface on Linux

Scanimage is a command-line interface to control image acquisition devices such as flatbed scanners or cameras. The device is controlled via command-line options. After command-line processing, scanimage normally proceeds to acquire an image. The image data is written to standard output in one of the PNM (portable aNyMaP) formats (PBM for black-and-white images, PGM for grayscale images, and PPM for[…]

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