Fix SCP using pre-define rule

This need a proper fix.

Change-Id: I9d8f930b995d87059fe8ad412abcb028501fc419
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/ffdc/ffdc_collector.py b/ffdc/ffdc_collector.py
index 15add9a..9c1a47a 100644
--- a/ffdc/ffdc_collector.py
+++ b/ffdc/ffdc_collector.py
@@ -510,7 +510,7 @@
 
             for command in list_of_commands:
                 try:
-                    filename = command.split(' ')[2]
+                    filename = command.split('ls -AX')[1]
                 except IndexError:
                     self.logger.info("\t\tInvalid command %s" % command)
                     continue