How to read such file and sumarize the data?

huisky huisky at gmail.com
Wed Nov 17 22:45:58 CET 2010


Say I have following log file, which records the code usage.
I want to read this file and do the summarize how much total CPU time
consumed for each user.
Is Python able to do so or say easy to achieve this?, anybody can give
me some hints, appricate very much!


Example log file.
**************************************************************************************
LSTC license server version 224 started at Sun Dec  6 18:56:48 2009
using configuration file /usr/local/lstc/server_data
xyz 15424 at trofast3.marin.ntnu.no LS-DYNA_971 NCPU=1 started Sun Dec  6
18:57:40
15424 at trofast3.marin.ntnu.no completed Sun Dec  6 19:42:55
xyz 15500 at trofast3.marin.ntnu.no LS-DYNA_971 NCPU=2 started Sun Dec  6
20:17:02
15500 at trofast3.marin.ntnu.no completed Sun Dec  6 20:26:03
xyz 18291 at trofast2.marin.ntnu.no LS-DYNA_971 NCPU=1 started Sun Dec  6
21:01:17
18291 at trofast2.marin.ntnu.no completed Sun Dec  6 21:01:28
tanhoi 552 at iimt-tanhoi-w.ivt.ntnu.no LS-DYNA_971 NCPU=1 started Mon
Dec  7 09:31:00
552 at iimt-tanhoi-w.ivt.ntnu.no presumed dead Mon Dec  7 10:36:48
sabril 18863 at trofast2.marin.ntnu.no LS-DYNA_971 NCPU=2 started Mon
Dec  7 13:14:47
18863 at trofast2.marin.ntnu.no completed Mon Dec  7 13:24:07
sabril 18937 at trofast2.marin.ntnu.no LS-DYNA_971 NCPU=2 started Mon
Dec  7 14:21:34
sabril 18969 at trofast2.marin.ntnu.no LS-DYNA_971 NCPU=2 started Mon
Dec  7 14:28:42
18969 at trofast2.marin.ntnu.no killed Mon Dec  7 14:31:48
18937 at trofast2.marin.ntnu.no killed Mon Dec  7 14:32:06



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