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Practical Tool for Linux --- calculator wcalc

Source: Internet
Author: User
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Linux utility tool --- calculator wcalc -- Linux general technology-Linux programming and kernel information. The following is a detailed description. Do you hate the so-called user-friendly graphical interface calculator software? Isn't it? To calculate 12*34, You need to press the mouse five times! You can also use a keyboard, but most of the operations and results of such software are not intuitive. Then, use the calculator wcalc, which is actually intended for calculation.

After starting the software from the terminal, you will get the "->" symbol, enter 2 + 3 and press enter, it is displayed as = 5.

The following are some practical examples:
QUOTE:

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