Shell Random Number Generator

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Igor
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Shell Random Number Generator

Postby Igor » Tue Sep 08, 2009 2:58 am

Sometimes, in the course of writing shell script, a need arises for some random input. Using the built-in $RANDOM shell variable will give you a random number from 0 to 32767 . Let’s take a look at a few examples making use of this shell variable in a number of handy ways. These examples are presented using “while” loops to better illustrate the variable’s functionality. The basic usage is as follows...

Read more: http://www.krazyworks.com/shell-random- ... generator/
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[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
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