Match regex from right to left?
- by Balroq
Hi!
Is there any way of matching a regex from right to left? What Im looking for is a regex that gets
MODULE WAS INSERTED EVENT
LOST SIGNAL ON E1/T1 LINK OFF
CRC ERROR EVENT
CLK IS DIFF FROM MASTER CLK SRC OF
from this input
CLI MUX trap received: (022) CL-B MCL-2ETH MODULE WAS INSERTED EVENT 07-05-2010 12:08:40
CLI MUX trap received: (090) IO-2 ML-1E1 EX1 LOST SIGNAL ON E1/T1 LINK OFF 04-06-2010 09:58:58
CLI MUX trap received: (094) IO-2 ML-1E1 EX1 CRC ERROR EVENT 04-06-2010 09:58:59
CLI MUX trap received: (009) CLK IS DIFF FROM MASTER CLK SRC OFF 07-05-2010 12:07:32
If i could have done the matching from right to left I could have written something like everything to right of (EVENT|OFF) until the second appearance of more than one space [ ]+
The best I managed today is to get everything from (022) to EVENT with the regex
CLI MUX trap received: \([0-9]+\)[ ]+(.*[ ]+(EVENT|OFF))
But that is not really what I wanted :)
