how to sort numbers


 
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# 1  
Old 09-22-2012
how to sort numbers

I have files like this:

1
3
4
6
14
3
6

I want to extract the highest number. I have tried using
Code:
cat filename | sort

but then 9 would become higher than 14.

So how do I sort?
# 2  
Old 09-22-2012
Try sort with the -n option.
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