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Get your interface and the ip assigned to it
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| require "socket" | |
| require "ipaddr" | |
| getifaddr = Socket.getifaddrs | |
| getifaddr.each do | interface | | |
| if interface.addr | |
| if interface.addr.ipv4? | |
| puts interface.name, interface.addr.ip_address | |
| end | |
| end | |
| end |
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