scp file転送用のruby scpript

scp_coosa.rb

#!/usr/local/bin ruby
addr = "coosa@5.1.168.192.in-addr.arpa"
file = ARGV[0]
dir = ARGV[1] ? ARGV[1] : "Desktop"

system "scp #{file} #{addr}:#{dir}"

使い方
% ruby scp_coosa.rb [filename] [targetdir]

targetdirを省略するとDesktopへ