#!/usr/bin/perl use strict; use warnings; use Net::RawIP; die "Usage: $0 [hostname|IP]\n" if not @ARGV; print rdev($ARGV[0]),"\n";
#!/usr/bin/perl use strict; use warnings; use Net::RawIP; die "Usage: $0 [hostname|IP]\n" if not @ARGV; print rdev($ARGV[0]),"\n";