[Genome] sorting the data I get by the order I need to get it

[snaama84@t2.technion.ac.il]

Hello
I got two questions:
1. I have a list of many coordinates and I need to get the sequences by
coordinates. Is there a way to get the output sorted by the order I insert the
input?
2. If not, can I custom the output format in a way that instead of the long
unwanted string ">hg18_dna range=chrX..." I'll get only the coordinates and
another field I insert as input?
for example -
input:
chrX:3000-4000      pvalue=0.2
chrX:1000-2000      pvalue=0.9
output:
>chrX:1000-2000     pvalue=0.9
* sequence *
>chrX:3000-4000     pvalue=0.2
* sequence *

Thanks

Naama