On 8/10/11 4:43 PM, gregry . wrote:
> bash> echo {0..9..2}
> 0 2 4 6 8
> bash> echo {00..9..2}
> 00 02 04 06 08
> bash> echo {0..09..2}
> 0 2 4 6 8
> bash> echo {00..09..2}
> 0 2 4 6 8
>
> The first two are as expected, but the last two have unexpected addi
Brace expansion using incrementers sometimes produces unexpected results with
regard to padding.
Note the following 4 examples not using incrementers:
bash> echo {0..9}
0 1 2 3 4 5 6 7 8 9
bash> echo {00..9}
00 01 02 03 04 05 06 07 08 09
bash> echo {0..09}
00 01 02 03 04 05 06 07 08 09
bash> ech
