Команды SFK


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Раздел 6. Networking - Сеть
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Команда: pingdiff
sfk pingdiff mynet

   ping local network two times, listing the differences,
   to find the IP of new devices.

   may require admin rights with Windows 7.
   if you get an error, right click on cmd.exe
   and select "run as admin" to enable sfk ping.

   how to use
      1. disconnect the embedded device from network.
      2. start sfk pingdiff. it runs the first scan.
      3. when asked, connect the embedded device
         and press enter.
      4. sfk runs a second scan and shows differences.

   limitations
      experimental command. may not correctly find
      all pingable IP addresses. may list more
      differences then actually exist.
      scans only class C networks with 254 ip's,
      for example 192.168.178.1 to 192.168.178.254.

   examples
      sfk pingdiff mynet
         starts scan. follow on-screen instructions.
      sfk ping -pure mynet +setvar a +pause
       +ping -pure mynet +setvar b +difflines -fromvar a b
         basic command sequence used by pingdiff