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don't have to be that complicated
There are 5 alternatives - vote for the best!
For the record: I didn't build this. Just shared what I found that worked. Apologies to the original author!
I decided I should fix the case where http://example.com is not matched for the next time I need this. So I read rfc1035 and formalized the host name regex.
If anyone finds any more holes, please comment.
Thought it would be useful to commandlinefuers.
If you can do better, submit your command here.
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