sudo iptables -I INPUT -p tcp --dport 3000 -j ACCEPT

open ports with iptables

This command will open tcp port 3000 in your machine

-2
By: Dhinesh
2011-12-16 10:39:13

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What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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