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      1 Long: interface
      2 Arg: <name>
      3 Help: Use network INTERFACE (or address)
      4 See-also: dns-interface
      5 ---
      6 
      7 Perform an operation using a specified interface. You can enter interface
      8 name, IP address or host name. An example could look like:
      9 
     10  curl --interface eth0:1 https://www.example.com/
     11 
     12 If this option is used several times, the last one will be used.
     13 
     14 On Linux it can be used to specify a VRF, but the binary needs to either
     15 have CAP_NET_RAW or to be ran as root. More information about Linux VRF:
     16 https://www.kernel.org/doc/Documentation/networking/vrf.txt
     17