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karlbaillie/get-interface-by-ip.rb

Created January 2, 2018 16:02
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Get Network Interface by IP with Ruby
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get-interface-by-ip.rb
#!/home/kbaillie/.rbenv/shims/ruby
node_ip = "192.168.1.1"
require 'socket'
addr_infos = Socket.getifaddrs
addr_infos.each do |addr_info|
next unless addr_info.addr.ipv4?
if node_ip == addr_info.addr.ip_address
puts "#{addr_info.name}"
end
end
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