On 0, Soren Orel <soren.o...@gmail.com> wrote:
> I know I could generate numbers like: 0; 1; 2
> with:
> $[ ( $RANDOM % 3 ) + 0 ]
> But how could I generate numbers like: 0; 1; 2; -1; -2; etc? So
> negative+positive numbers too + zero
> thank you
echo $[ ($RANDOM % 5 ) -2 ]
That would generate -2 through 2.
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