reviving router script

lib/routers.rb

@@ -4,22 +4,23 @@ require "net/ssh"
 class Routers
 
   @@start_address = "10.20.20."
-  @@start_at = 20
-  @@stop_at = 85
+  @@start_at = 32
+  @@stop_at = 130
 
   def initialize
     @at = @@start_at
   end
 
+  # full ip address, ie start_address + @at
   def at
     @@start_address + @at.to_s
   end
 
   # print info for each ip
-  def print( info )
-    info = "host_name" unless info
+  def print( info = nil)
     each_router do |ip , connection|
-      message = send(info.to_sym , connection)
+      message = host_name( connection)
+      message += "  " + send(info.to_sym , connection).to_s if info
       puts "#{ip} = #{message}"
     end
   end
@@ -78,6 +79,11 @@ class Routers
     connection.exec!( "uci get system.@system[0].hostname").strip
   end
 
+  # check if cron
+  def get_cron(connection)
+    connection.exec!( "cat /etc/crontabs/root" ).strip
+  end
+
   # get the admin name, ie the dhcp name of the admin interface
   def admin_name(connection)
     connection.exec!( "uci get network.admin.hostname").strip
@@ -96,9 +102,6 @@ class Routers
     nets.lines.collect{|line| line.split("=").last.strip}#.join(",")
   end
 
-  def get_info(connection)
-    {machine: machine(connection) , host_name: admin_name(connection)}
-  end
   # takes a block and yields ip and connection to
   # every succesful connection
   def ips(live_only = true)