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14 lines
812 B
Text
14 lines
812 B
Text
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dtach is a tiny program that emulates the detach feature of screen,
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allowing you to run a program in an environment that is protected
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from the controlling terminal and attach to it later. dtach does not
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keep track of the contents of the screen, and thus works best with
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programs that know how to redraw themselves. It is designed to be
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transparent and un-intrusive; it avoids interpreting the input and
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output between attached terminals and the program under its control.
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dtach does not, however, have the other features of screen, such as its
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support of multiple terminals or its terminal emulation support. This
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makes dtach extremely tiny compared to screen, making it more easily
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audited for bugs and security holes, and also allows it to fit in
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environments where space is limited, such as on rescue disks.
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