[16:27:32.60] C:\test>for /l %i in (1,1,10) do WithListUtil.pl -N=3
[16:27:55.68] C:\test>WithListUtil.pl -N=3
[16:27:55.73] C:\test>WithListUtil.pl -N=3
[16:27:55.79] C:\test>WithListUtil.pl -N=3
[16:27:55.85] C:\test>WithListUtil.pl -N=3
[16:27:55.90] C:\test>WithListUtil.pl -N=3
[16:27:55.95] C:\test>WithListUtil.pl -N=3
[16:27:56.00] C:\test>WithListUtil.pl -N=3
[16:27:56.05] C:\test>WithListUtil.pl -N=3
[16:27:56.10] C:\test>WithListUtil.pl -N=3
[16:27:56.15] C:\test>WithListUtil.pl -N=3

[16:27:56.20] C:\test>for /l %i in (1,1,10) do WithoutListUtil.pl -N=3
[16:28:22.44] C:\test>WithoutListUtil.pl -N=3
[16:28:22.49] C:\test>WithoutListUtil.pl -N=3
[16:28:22.54] C:\test>WithoutListUtil.pl -N=3
[16:28:22.59] C:\test>WithoutListUtil.pl -N=3
[16:28:22.63] C:\test>WithoutListUtil.pl -N=3
[16:28:22.67] C:\test>WithoutListUtil.pl -N=3
[16:28:22.71] C:\test>WithoutListUtil.pl -N=3
[16:28:22.76] C:\test>WithoutListUtil.pl -N=3
[16:28:22.80] C:\test>WithoutListUtil.pl -N=3
[16:28:22.84] C:\test>WithoutListUtil.pl -N=3
[16:28:22.88] C:\test>