updated readme

README.md

@@ -20,6 +20,26 @@ Positional arguments:
 
 Optional arguments:
   -h,--help             Show this help message and exit
-  -F,--filter FILTER    XPath filter condition against which each record is
-                        being matched
+  -O,--or               combine filters non-inclusively (use OR instead of AND,
+                        which is the default)
+  --provider PROVIDER   filter based on Provider
+  --event-id EVENT_ID   filter based on EventID
+  --level LEVEL         filter based on Level
+  --task TASK           filter based on Task
+  --opcode OPCODE       filter based on Opcode
+  --keywords KEYWORDS   filter based on Keywords
+  --time-created TIME_CREATED
+                        filter based on TimeCreated
+  --event-record-id EVENT_RECORD_ID
+                        filter based on EventRecordID
+  --activity-id ACTIVITY_ID
+                        filter based on ActivityID
+  --related-activity-id RELATED_ACTIVITY_ID
+                        filter based on RelatedActivityID
+  --process-id PROCESS_ID
+                        filter based on ProcessID
+  --thread-id THREAD_ID filter based on ThreadID
+  --channel CHANNEL     filter based on Channel
+  --computer COMPUTER   filter based on Computer
+  --user-id USER_ID     filter based on UserID
 ```