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bash - remove duplicates

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# 1  
Old 09-15-2012
bash - remove duplicates
I need to use a bash script to remove duplicate files from a download list, but I cannot use uniq because the urls are different.

I need to go from this:
Code:
http://***/fae78fe/file1.wmv
http://***/39du7si/file1.wmv
http://***/d8el2hd/file2.wmv
http://***/h893js3/file2.wmv

to this:
Code:
http:/***/fae78fe/file1.wmv
http://***/d8el2hd/file2.wmv

How would you solve this?
# 2  
Old 09-15-2012
Which URL should stay? And is the list a text file?
# 3  
Old 09-15-2012
try this
Code:
 awk -F"/" '!a[$NF]++' filename

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