# File lib/rudy/cli/machines.rb, line 180
180:       def available_machines
181:         mlist = get_machines
182:         mlist.each do |m|
183:           print "#{m.name}: "
184:           m.refresh!
185:           port = m.windows? ? 3389 : 22
186:           Rudy::Utils.waiter(2, 60, STDOUT, nil, 0) {
187:             Rudy::Utils.service_available?(m.dns_public, port)
188:           }
189:           available = Rudy::Utils.service_available?(m.dns_public, port)
190:           li available ? 'up' : 'down'
191:         end
192:         
193:       end